joyce8/EMBER2024-capa huggingface dataset:
Function at 0x464e27
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, 0x50de1e
call fcn.0050c878
sub esp, 0x418
push ebx
push esi
push edi
mov dword [ebp - 0x10], esp
call dword [0x556fdc]
xor esi, esi
mov dword [ebp - 0x20], esi
mov eax, dword [ebp + 8]
mov dword [ebp - 4], esi
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x424], esi
push 2
push esi
push dword [ebp + 0xc]
mov byte [ebp - 4], 1
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov ebx, eax
cmp ebx, esi
mov dword [ebp - 0x14], ebx
jne 0x464e7f
call fcn.00464b4e
mov esi, eax
jmp 0x464f80
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
cmp edi, esi
jne 0x464e9c
call fcn.00464b4e
jmp 0x464f75
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, esi
mov dword [ebp + 0xc], eax
je 0x464e92
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
lea eax, [edi + 1]
cmp eax, edi
mov dword [ebp + 8], edi
jae 0x464ee2
lea eax, [ebp - 0x420]
cmp dword [ebp - 0x424], eax
je 0x464ed8
lea eax, [ebp - 0x424]
call fcn.00465ec9
mov eax, 0x8007000e
jmp 0x464f9b
push 2
push eax
mov byte [ebp - 4], 2
call fcn.00464fda
cmp eax, 0x400
pop ecx
pop ecx
jbe 0x464f06
push eax
lea eax, [ebp - 0x424]
push eax
call fcn.00464fb9
jmp 0x464f12
lea eax, [ebp - 0x420]
mov dword [ebp - 0x424], eax
mov dword [ebp - 4], 1
jmp 0x464f2d
mov ebx, dword [ebp - 0x424]
cmp ebx, esi
jne 0x464f3e
mov esi, 0x8007000e
jmp 0x464f77
call dword [0x556fdc]
push edi
push ebx
push edi
push dword [ebp + 0xc]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
cmp eax, esi
je 0x464e92
mov ecx, dword [ebp - 0x424]
push dword [ebp + 0x18]
mov word [ecx + eax*2], si
mov ecx, dword [ebp - 0x424]
lea edx, [ebp - 0x1c]
call fcn.00464fff
mov esi, eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x420]
cmp dword [ebp - 0x424], eax
je 0x464f99
lea eax, [ebp - 0x424]
call fcn.00465ec9
mov eax, esi
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret 0x14
Function at 0x465ed2
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0x10], 0
jne 0x465ee5
push 0x80004005
call fcn.0040599c
push esi
mov esi, dword [ebp + 0x10]
push edi
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
inc eax
lea ecx, [eax + eax]
add esi, ecx
add edi, ecx
cmp eax, 1
jne 0x465eec
mov eax, dword [ebp + 8]
push edi
push dword [ebp + 0x10]
push 7
push 0
push dword [ebp + 0xc]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x465f91
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x220
mov eax, dword [ecx]
push ebx
push esi
push edi
mov dword [ebp - 0x14], ecx
lea ecx, [ebp - 0xc]
push ecx
push 0x2001f
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 8], esi
push eax
mov dword [ebp - 0xc], esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edi, eax
cmp edi, esi
jne 0x466058
xor eax, eax
cmp dword [ebp - 8], esi
je 0x465fda
push dword [ebp - 8]
call ebx
cmp eax, esi
mov ecx, dword [ebp - 0xc]
mov edi, eax
mov dword [ebp - 8], ecx
jne 0x466058
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
lea eax, [ebp - 0x1c]
push eax
push esi
push esi
push esi
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x21c]
push eax
push esi
push ecx
jmp 0x46602e
lea eax, [ebp - 0x21c]
push eax
lea ecx, [ebp - 8]
call fcn.00465f91
cmp eax, esi
mov dword [ebp - 0xc], eax
jne 0x46606b
lea eax, [ebp - 0x1c]
push eax
push esi
push esi
push esi
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x21c]
push eax
push esi
push dword [ebp - 8]
mov dword [ebp - 0x10], 0x100
call edi
test eax, eax
je 0x466002
cmp dword [ebp - 8], esi
je 0x466048
push dword [ebp - 8]
call ebx
mov dword [ebp - 8], esi
push dword [ebp + 8]
mov eax, dword [ebp - 0x14]
push dword [eax]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov edi, eax
cmp dword [ebp - 8], esi
je 0x466062
push dword [ebp - 8]
call ebx
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret 4
cmp dword [ebp - 8], esi
je 0x466075
push dword [ebp - 8]
call ebx
mov eax, dword [ebp - 0xc]
jmp 0x466064
Function at 0x467ae2
Capabilities:
Hash data with md5
Read file on windows

Disassembly:
mov eax, 0x50ddad
call fcn.0050c878
sub esp, 0x78
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 0x14], edi
push edi
push 0x80
push 3
push edi
push 7
push SysReAllocString
push dword [ebp + 8]
mov dword [ebp - 4], edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
jne 0x467b1f
call fcn.00464b4e
jmp 0x467b24
mov dword [ebp - 0x14], eax
xor eax, eax
cmp eax, edi
jge 0x467b3d
cmp dword [ebp - 0x14], edi
je 0x467b36
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x467c43
mov ebx, 0x1000
push ebx
call fcn.004ebe7b
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x70], edi
mov dword [ebp - 0x74], edi
mov dword [ebp - 0x84], 0x67452301
mov dword [ebp - 0x80], 0xefcdab89
mov dword [ebp - 0x7c], 0x98badcfe
mov dword [ebp - 0x78], 0x10325476
mov esi, dword [ebp - 0x14]
pop ecx
push edi
lea eax, [ebp - 0x1c]
push eax
push ebx
push dword [ebp - 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x467b92
call fcn.00464b4e
jmp 0x467b94
xor eax, eax
cmp eax, edi
jl 0x467baf
mov eax, dword [ebp - 0x1c]
cmp eax, edi
je 0x467bc6
push dword [ebp - 0x18]
lea esi, [ebp - 0x84]
call fcn.0042dd0d
jmp 0x467b73
push dword [ebp - 0x18]
call fcn.004ef1f5
cmp esi, edi
pop ecx
je 0x467b36
push esi
jmp 0x467b30
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x84]
call fcn.0042dda3
movzx eax, byte [ebp - 0x1d]
push eax
movzx eax, byte [ebp - 0x1e]
push eax
movzx eax, byte [ebp - 0x1f]
push eax
movzx eax, byte [ebp - 0x20]
push eax
movzx eax, byte [ebp - 0x21]
push eax
movzx eax, byte [ebp - 0x22]
push eax
movzx eax, byte [ebp - 0x23]
push eax
movzx eax, byte [ebp - 0x24]
push eax
movzx eax, byte [ebp - 0x25]
push eax
movzx eax, byte [ebp - 0x26]
push eax
movzx eax, byte [ebp - 0x27]
push eax
movzx eax, byte [ebp - 0x28]
push eax
movzx eax, byte [ebp - 0x29]
push eax
movzx eax, byte [ebp - 0x2a]
push eax
movzx eax, byte [ebp - 0x2b]
push eax
movzx eax, byte [ebp - 0x2c]
push eax
mov eax, dword [ebp + 0xc]
push 0x5427d0
call fcn.004063cf
add esp, 0x48
cmp esi, edi
je 0x467c40
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
inc eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret
Function at 0x46945c
Capabilities:
Create service
Modify service
Persist via windows service

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push 2
xor esi, esi
push esi
push esi
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
cmp eax, esi
mov dword [ebp - 4], eax
jne 0x46947e
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop esi
leave
ret
push edi
push esi
push esi
push esi
push esi
push dword [ebp + 0x18]
push dword [ebp + 8]
push 1
push 2
push 0x10
push 0x32
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_CreateServiceW]
mov edi, eax
cmp edi, esi
jne 0x4694ff
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
call edi
cmp eax, 0x431
je 0x4694c5
call edi
mov esi, eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, esi
pop edi
jmp 0x46947b
push 2
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov edi, eax
cmp edi, esi
jne 0x4694e1
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x4694b5
push dword [ebp + 0x14]
push esi
push esi
push esi
push esi
push dword [ebp + 0x18]
push dword [ebp + 8]
push 1
push 2
push 0x10
push edi
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfigW]
test eax, eax
je 0x4694d9
mov eax, dword [ebp + 0x14]
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push 1
push edi
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfig2W]
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
jmp 0x4694b7

Function at 0x46951b
Capabilities:
Delete service

Disassembly:
push edi
push 2
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov edi, eax
test edi, edi
jne 0x469535
pop edi
jmp dword [sym.imp.KERNEL32.dll_GetLastError]
push ebx
push esi
push 0x10000
push dword [esp + 0x14]
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov ebx, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov esi, eax
test esi, esi
jne 0x469564
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push edi
call ebx
mov eax, esi
pop esi
pop ebx
pop edi
ret
push esi
call dword [sym.imp.ADVAPI32.dll_DeleteService]
test eax, eax
jne 0x469587
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov ebx, eax
call edi
push esi
call edi
mov eax, ebx
jmp 0x469560
push esi
call ebx
xor esi, esi
jmp 0x46955b
Function at 0x46958e
Capabilities:
Query service status
Start service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push edi
push 0x40000000
xor edi, edi
push edi
push edi
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
cmp eax, edi
mov dword [ebp - 4], eax
jne 0x4695b3
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x469600
push ebx
push esi
push 0x14
push dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov ebx, eax
cmp ebx, edi
jne 0x4695da
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
push dword [ebp - 4]
jmp 0x469626
push 6
mov dword [ebp - 0x20], edi
pop ecx
xor eax, eax
lea edi, [ebp - 0x1c]
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x469603
cmp dword [ebp - 0x1c], 4
jne 0x469603
xor eax, eax
pop esi
pop ebx
pop edi
leave
ret
xor edi, edi
push edi
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_StartServiceW]
test eax, eax
jne 0x46962c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp - 4]
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov edi, eax
call esi
push ebx
call esi
mov eax, edi
jmp 0x4695fe
push ebx
call esi
jmp 0x4695d5

Function at 0x469631
Capabilities:
Query service status
Stop service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push esi
push 0x40000000
xor esi, esi
push esi
push esi
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
cmp eax, esi
mov dword [ebp - 4], eax
jne 0x469656
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x46967f
push ebx
push edi
push 0x24
push dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov ebx, eax
cmp ebx, esi
jne 0x469682
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov eax, esi
pop edi
pop ebx
pop esi
leave
ret
push 6
pop ecx
xor eax, eax
mov dword [ebp - 0x40], esi
lea edi, [ebp - 0x3c]
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x40]
push eax
push 1
push ebx
call dword [sym.imp.ADVAPI32.dll_ControlService]
test eax, eax
jne 0x4696ba
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp - 4]
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov edi, eax
call esi
push ebx
call esi
mov eax, edi
jmp 0x46967d
push 6
mov dword [ebp - 0x24], esi
pop ecx
xor eax, eax
lea edi, [ebp - 0x20]
mov dword [ebp - 8], esi
mov esi, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
rep stosd dword es:[edi], eax
jmp 0x4696e0
cmp dword [ebp - 0x20], 1
je 0x4696f4
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [ebp - 0x24]
push eax
push ebx
call esi
test eax, eax
jne 0x4696d2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
push ebx
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov esi, dword [ebp - 8]
jmp 0x469672
Function at 0x469f7f
Capabilities:
Get common file path

Disassembly:
mov eax, 0x50dd45
call fcn.0050c878
sub esp, 0x214
push ebx
xor ebx, ebx
mov dword [ebp - 4], ebx
push esi
mov dword [ebp - 0x18], ebx
mov esi, dword [ebp + 8]
mov ecx, 0x55daac
call fcn.00405b36
xor esi, esi
mov dword [ebp - 4], ebx
inc esi
push ebx
mov dword [ebp - 0x18], esi
call dword [sym.imp.ole32.dll_CoInitialize]
lea eax, [ebp - 0x14]
push eax
push 0x1a
push ebx
mov dword [ebp - 0x14], ebx
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
push 0x206
lea eax, [ebp - 0x21e]
push ebx
push eax
mov word [ebp - 0x220], bx
call fcn.004ef200
add esp, 0xc
lea eax, [ebp - 0x220]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
lea eax, [ebp - 0x220]
push eax
call fcn.004efb74
test eax, eax
pop ecx
je 0x46a01f
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAddBackslashW]
lea eax, [ebp - 0x220]
push eax
push dword [ebp + 8]
call fcn.00405d0e
mov dword [ebp - 0x10], ebx
lea eax, [ebp - 0x10]
push eax
mov dword [ebp - 4], esi
call dword [sym.imp.SHELL32.dll_SHGetMalloc]
test eax, eax
jl 0x46a03f
mov eax, dword [ebp - 0x10]
push dword [ebp - 0x14]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x14]
call dword [sym.imp.ole32.dll_CoUninitialize]
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x10]
pop esi
cmp eax, ebx
pop ebx
je 0x46a057
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
mov dword fs:[0], ecx
leave
ret

Function at 0x46a066
Capabilities:
Get common file path

Disassembly:
mov eax, 0x50e0cb
call fcn.0050c878
sub esp, 0x210
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
mov dword [ebp - 4], edi
mov ecx, 0x55daac
mov dword [ebp - 0x10], edi
call fcn.00405b36
push 0x208
lea eax, [ebp - 0x21a]
mov dword [ebp - 4], edi
push edi
push eax
mov dword [ebp - 0x10], 1
mov word [ebp - 0x21c], di
call fcn.004ef200
add esp, 0xc
lea eax, [ebp - 0x21c]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
test eax, eax
je 0x46a0f4
lea eax, [ebp - 0x21c]
push eax
call fcn.004efb74
test eax, eax
pop ecx
je 0x46a0f4
lea eax, [ebp - 0x21c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAddBackslashW]
lea eax, [ebp - 0x21c]
push eax
push esi
call fcn.00405d0e
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret
Function at 0x46a104
Capabilities:
Create shortcut via ishelllink

Disassembly:
mov eax, 0x50d36d
call fcn.0050c878
push ecx
push ecx
push ebx
push edi
xor ebx, ebx
push ebx
xor edi, edi
call dword [sym.imp.ole32.dll_CoInitialize]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x14], ebx
lea eax, [ebp - 0x10]
push eax
push 0x5389ac
push 1
push ebx
push 0x5389cc
mov byte [ebp - 4], 1
call dword [sym.imp.ole32.dll_CoCreateInstance]
cmp eax, ebx
jl 0x46a1b4
mov eax, dword [esi + 8]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx]
push eax
push ecx
call dword [edx + 0x50]
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx]
push eax
push ecx
call dword [edx + 0x24]
mov eax, dword [esi + 0x10]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx]
push eax
push ecx
call dword [edx + 0x2c]
mov eax, dword [esi + 4]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx]
push eax
push ecx
call dword [edx + 0x1c]
push dword [esi + 0x18]
mov eax, dword [esi + 0x14]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx]
push eax
push ecx
call dword [edx + 0x44]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
lea edx, [ebp - 0x14]
push edx
push 0x538a0c
push eax
call dword [ecx]
cmp eax, ebx
jl 0x46a1b4
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx]
push 1
push eax
push ecx
call dword [edx + 0x18]
cmp eax, ebx
jl 0x46a1b4
inc edi
call dword [sym.imp.ole32.dll_CoUninitialize]
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x14]
cmp eax, ebx
je 0x46a1ca
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
cmp eax, ebx
je 0x46a1db
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x46aae2
Capabilities:
Check if file exists
Delete file

Disassembly:
mov eax, 0x50f8dd
call fcn.0050c878
sub esp, 0x10
push ebx
push esi
mov esi, ecx
xor ebx, ebx
call fcn.00407e1e
cmp eax, 0xc
jne 0x46abc7
lea eax, [ebp - 0x14]
push edi
push eax
call fcn.00469f7f
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x14]
mov dword [esp], 0x542a68
push eax
call fcn.0040611c
mov eax, dword [0x55daac]
mov ecx, 0x55daac
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x18], eax
mov byte [ebp - 4], 1
push dword [esi]
lea eax, [ebp - 0x18]
push dword [ebp - 0x14]
push str._s_s.lnk
call fcn.004063cf
add esp, 0xc
lea edi, [esi + 0x1c]
lea eax, [ebp - 0x18]
call fcn.00404ebe
mov edi, dword [ebp - 0x18]
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea eax, [ebp - 0x10]
push eax
call fcn.0046a066
lea eax, [ebp - 0x10]
push eax
mov byte [ebp - 4], 2
call fcn.0046a104
mov ebx, eax
test ebx, ebx
pop ecx
pop ecx
je 0x46aba8
push dword [esi]
lea ecx, [ebp - 0x10]
push str._s.lnk
call fcn.004281e3
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 0x10]
call fcn.0046aaa8
add esp, 0x10
push dword [ebp - 0x10]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.00405883
lea eax, [edi - 0x10]
call fcn.00405883
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
call fcn.00405883
pop edi
mov ecx, dword [ebp - 0xc]
pop esi
mov eax, ebx
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x46add0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x55709c]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x46ae20
mov ax, word [esp]
cmp al, 2
jne 0x46ae1a
cmp ah, al
jne 0x46ae1a
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004f4d5d
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.004f4d5d
add esp, 0x194
ret
Function at 0x474b30
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x474b62
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0x39
add eax, 0xffffffff
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x474cc0
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x140]
test ecx, ecx
je 0x474cdb
mov edx, dword [esi + 0xe4]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x474d0f
cmp eax, 2
jg 0x474d0f
mov ecx, dword [esi + 0xe0]
push ecx
push 1
lea edx, [eax + eax*2 + 0x513d90]
push 2
push edx
call fcn.004f1777
mov eax, dword [esi + 0xe0]
push eax
push 1
push edi
push ebx
call fcn.004f1777
add esp, 0x20
xor eax, eax
ret

Function at 0x474f40
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [edi + eax*4 + 0xd4]
push esi
push 0
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
cmp esi, 0xffffffff
jne 0x474f85
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x474f6b
xor eax, eax
pop esi
ret
push eax
push edi
call fcn.0047f590
push eax
mov eax, dword [edi]
push str.Send_failure:__s
push eax
call fcn.00474ea0
add esp, 0x14
mov eax, esi
pop esi
ret
Function at 0x4755f0
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
movzx eax, byte [esi + 0x286]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x475634
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0047f590
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00474e10
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00474e10
add esp, 8
pop esi
pop ecx
ret
Function at 0x475a80
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x458]
cmp eax, 0xffffffff
je 0x475ae6
mov ecx, dword [ecx + 0x44c]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x475ae6
mov ecx, dword [esp + 0xc]
test ecx, ecx
mov eax, dword [eax]
je 0x475aac
mov dword [ecx], eax
mov ecx, dword [eax + 0xd4]
push esi
mov esi, dword [esp + 0xc]
mov dword [esi], ecx
cmp byte [eax + 0xdc], 0
jne 0x475adc
mov eax, dword [eax + 0xd4]
push 2
push 1
lea edx, [esp + 0x10]
push edx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x475ae2
mov dword [esi], 0xffffffff
pop esi
xor eax, eax
ret
mov ecx, dword [esp + 8]
mov dword [ecx], 0xffffffff
xor eax, eax
ret
Function at 0x477540
Capabilities:
Create thread

Disassembly:
sub esp, 0xc
push ebx
push esi
push 1
push 0x24
call dword [0x556010]
xor ebx, ebx
mov esi, eax
add esp, 8
cmp esi, ebx
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
jne 0x477572
push 0xc
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
mov eax, dword [edi + 0x2bc]
push ebp
lea ebp, [edi + 0x2bc]
push eax
mov dword [esp + 0x10], ebp
call fcn.0046c060
mov ecx, dword [esp + 0x20]
push ecx
call dword [0x55600c]
add esp, 8
cmp eax, ebx
mov dword [ebp], eax
jne 0x4775b9
push esi
call dword [0x556004]
add esp, 4
push 0xc
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop ebp
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
mov edx, dword [esp + 0x20]
push ebx
push 1
mov dword [edi + 0x2c0], edx
mov byte [edi + 0x2c8], bl
mov dword [edi + 0x2cc], ebx
mov dword [edi + 0x2c4], ebx
mov dword [edi + 0x2d0], esi
push ebx
mov dword [esi + 0xc], 0xffffffff
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
cmp eax, ebx
mov dword [esi + 0x10], eax
jne 0x4775f6
push ebp
jmp 0x477649
mov ebp, dword [sym.imp.KERNEL32.dll_CreateEventW]
push ebx
push ebx
push 1
push ebx
call ebp
cmp eax, ebx
mov dword [esi + 0x14], eax
je 0x477644
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
cmp eax, ebx
mov dword [esi + 0x1c], eax
jne 0x477621
mov ecx, dword [esp + 0xc]
push ecx
jmp 0x477649
push ebx
push ebx
push 1
push ebx
call ebp
cmp eax, ebx
mov dword [esi + 0x20], eax
jne 0x477636
mov edx, dword [esp + 0xc]
push edx
jmp 0x477649
push ebx
push ebx
push 1
push ebx
call ebp
cmp eax, ebx
mov dword [esi + 0x18], eax
jne 0x477662
mov eax, dword [esp + 0xc]
push eax
call fcn.00477460
add esp, 4
push 0xb
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop ebp
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
lea ecx, [esi + 4]
push ecx
push ebx
push edi
push 0x477390
push ebx
push ebx
call fcn.004f2747
add esp, 0x18
cmp eax, ebx
mov dword [esi], eax
jne 0x4776a1
call fcn.004f5eb0
mov edx, dword [eax]
push edx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [esp + 0xc]
push eax
call fcn.00477460
add esp, 4
pop ebp
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
push 0xffffffffffffffff
push ebx
lea edx, [esp + 0x18]
mov dword [esp + 0x18], eax
mov ecx, dword [esi + 0x18]
push edx
push 2
mov dword [esp + 0x24], ecx
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
push ebx
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
pop ebp
mov dword [esi + 0xc], eax
pop esi
mov al, 1
pop ebx
add esp, 0xc
ret