joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b77e0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov esi, eax
lea eax, [esp + 0x18]
push eax
push 0x20119
xor edi, edi
push edi
push 0x530c60
push reloc.OLEAUT32.dll_SysReAllocString
mov ebx, ecx
mov dword [esp + 0x30], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4b7971
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
lea ecx, [esp + 0x10]
push ecx
mov dword [esi + 0x10], eax
push ebx
mov dword [esi + 0x14], eax
lea edx, [esp + 0x1c]
push edx
mov dword [esi + 0x18], eax
push eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
mov eax, dword [esp + 0x28]
push str.Operator
mov edi, 0x400
push eax
mov dword [esp + 0x28], edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4b7873
cmp dword [esp + 0x14], 1
jne 0x4b7958
mov eax, dword [esp + 0x10]
sub edi, eax
mov dword [esi], ebx
lea ebx, [eax + ebx]
je 0x4b7958
mov eax, dword [esp + 0x18]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea ecx, [esp + 0x10]
push ecx
push ebx
lea edx, [esp + 0x1c]
push edx
push 0
push str.IssueDate
push eax
mov dword [esp + 0x28], edi
call ebp
test eax, eax
jne 0x4b78b8
cmp dword [esp + 0x14], 1
jne 0x4b7958
mov eax, dword [esp + 0x10]
mov dword [esi + 4], ebx
sub edi, eax
add ebx, eax
test edi, edi
je 0x4b7958
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0x10]
push ecx
push ebx
lea edx, [esp + 0x1c]
push edx
push 0
push str.ExpirationDate
push eax
mov dword [esp + 0x28], edi
call ebp
test eax, eax
jne 0x4b78ef
cmp dword [esp + 0x14], 1
jne 0x4b7958
mov eax, dword [esp + 0x10]
mov dword [esi + 8], ebx
sub edi, eax
add ebx, eax
test edi, edi
je 0x4b7958
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0x10]
push ecx
push ebx
lea edx, [esp + 0x1c]
push edx
push 0
push str.SignData
push eax
mov dword [esp + 0x28], edi
call ebp
test eax, eax
jne 0x4b7958
cmp dword [esp + 0x14], 3
jne 0x4b7958
mov eax, dword [esp + 0x10]
sub edi, eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], ebx
je 0x4b7958
lea eax, [esi + 0xc]
call fcn.004b76c0
test eax, eax
je 0x4b7958
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov ecx, 0x400
sub ecx, edi
push eax
mov dword [edx], ecx
mov esi, 1
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x4b7da0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x6c
mov eax, dword [0x5402b0]
xor eax, esp
mov dword [esp + 0x68], eax
push esi
lea eax, [esp + 8]
mov esi, edx
push eax
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x14]
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x18], 0x67452301
mov dword [esp + 0x1c], 0xefcdab89
mov dword [esp + 0x20], 0x98badcfe
mov dword [esp + 0x24], 0x10325476
call fcn.004b9fa0
add esp, 8
test eax, eax
jne 0x4b7e0b
pop esi
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.004c0985
add esp, 0x6c
ret
mov eax, dword [esp + 0x74]
test eax, eax
jbe 0x4b7e20
push esi
lea ecx, [esp + 0x14]
call fcn.004bb260
add esp, 4
lea esi, [esp + 0x10]
mov ecx, ebx
call fcn.004bb300
test edi, edi
je 0x4b7e3e
mov ecx, dword [esp + 0xc]
xor eax, eax
cmp ecx, dword [esp + 8]
sete al
mov dword [edi], eax
mov ecx, dword [esp + 0x6c]
pop esi
xor ecx, esp
mov eax, 1
call fcn.004c0985
add esp, 0x6c
ret

Function at 0x4b7e80
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x64
mov eax, dword [0x5402b0]
xor eax, esp
mov dword [esp + 0x5c], eax
xor eax, eax
push esi
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], eax
push edi
lea eax, [esp + 8]
mov edi, ecx
push eax
mov dword [esp + 0xc], 0x67452301
mov dword [esp + 0x10], 0xefcdab89
mov dword [esp + 0x14], 0x98badcfe
mov dword [esp + 0x18], 0x10325476
call fcn.004ba1a0
add esp, 4
test eax, eax
jne 0x4b7ede
pop edi
pop esi
mov ecx, dword [esp + 0x5c]
xor ecx, esp
call fcn.004c0985
add esp, 0x64
ret
lea esi, [esp + 8]
mov ecx, ebx
call fcn.004bb300
mov ecx, dword [esp + 0x64]
pop edi
pop esi
xor ecx, esp
mov eax, 1
call fcn.004c0985
add esp, 0x64
ret

Function at 0x4b7f00
Capabilities:
Hash data using sha256

Disassembly:
sub esp, 0x74
mov eax, dword [0x5402b0]
xor eax, esp
mov dword [esp + 0x70], eax
mov eax, dword [esp + 0x78]
xor ecx, ecx
mov dword [esp + 0x24], ecx
mov dword [esp + 0x28], ecx
push edi
lea ecx, [esp + 8]
push ecx
push eax
mov dword [esp + 0x10], 0x6a09e667
mov dword [esp + 0x14], 0xbb67ae85
mov dword [esp + 0x18], 0x3c6ef372
mov dword [esp + 0x1c], 0xa54ff53a
mov dword [esp + 0x20], 0x510e527f
mov dword [esp + 0x24], 0x9b05688c
mov dword [esp + 0x28], 0x1f83d9ab
mov dword [esp + 0x2c], 0x5be0cd19
call fcn.004ba290
add esp, 8
test eax, eax
jne 0x4b7f7f
pop edi
mov ecx, dword [esp + 0x70]
xor ecx, esp
call fcn.004c0985
add esp, 0x74
ret
mov eax, esi
lea edi, [esp + 8]
call fcn.004bb050
mov ecx, dword [esp + 0x74]
pop edi
xor ecx, esp
mov eax, 1
call fcn.004c0985
add esp, 0x74
ret

Function at 0x4b88f0
Capabilities:
Read file on windows

Disassembly:
push ecx
push 0
lea eax, [esp + 4]
push eax
push esi
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4b8922
push str.ReadFile__
push 0xfc
push str..QHImageHlp.c
xor edx, edx
call fcn.004bc140
add esp, 0xc
xor eax, eax
pop ecx
ret
cmp esi, dword [esp]
je 0x4b8947
push 0x530df4
push 0xfe
push str..QHImageHlp.c
mov edx, 1
call fcn.004bc270
add esp, 0xc
xor eax, eax
pop ecx
ret
mov eax, 1
pop ecx
ret
Function at 0x4b9e10
Capabilities:
Get file size

Disassembly:
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, eax
mov eax, dword [esi]
mov edi, dword [esi + 0x18]
lea ecx, [esp + 0x10]
push ecx
xor ebp, ebp
push eax
xor ebx, ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
xor edx, edx
test eax, eax
jne 0x4b9e5d
push str.GetFileSizeEx__
push 0x11e
push str..QHImageHlp.c
call fcn.004bc140
add esp, 0xc
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov ebx, dword [esp + 0x10]
mov ecx, dword [esi + 0xb4]
sub ebx, edi
mov edi, dword [esp + 0x14]
sbb edi, edx
sub ebx, 0x298
sbb edi, ebp
xor eax, eax
cmp edi, eax
jl 0x4b9ef4
jg 0x4b9e83
cmp ebx, ecx
jb 0x4b9ef4
mov ebp, dword [esi]
push 0
push 0
push edi
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
jne 0x4b9eb9
push str.SetFilePointerEx__
push 0xf9
push str..QHImageHlp.c
xor edx, edx
call fcn.004bc140
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov ecx, dword [esp + 0x1c]
mov esi, 0x298
mov edx, ebp
call fcn.004b88f0
test eax, eax
je 0x4b9eaf
mov eax, dword [esp + 0x20]
test eax, eax
je 0x4b9eda
mov dword [eax], ebx
mov dword [eax + 4], edi
mov eax, dword [esp + 0x24]
test eax, eax
je 0x4b9f01
mov ecx, 1
mov word [eax], cx
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov eax, dword [esp + 0x24]
cmp eax, ebp
je 0x4b9f01
xor edx, edx
mov word [eax], dx
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 8
ret
Function at 0x4ba7b0
Capabilities:
Get storage device properties

Disassembly:
sub esp, 0x1c
mov eax, dword [0x5402b0]
xor eax, esp
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x20]
push ebp
xor ebp, ebp
mov dword [esp + 0xc], eax
mov dword [esp + 4], ebp
mov dword [esp + 8], ebp
cmp eax, ebp
je 0x4ba8f0
cmp dword [esp + 0x28], ebp
je 0x4ba8f0
push edi
push 0x2800
call fcn.004c2096
mov edi, eax
add esp, 4
cmp edi, ebp
jne 0x4ba813
push 8
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
or eax, 0xffffffff
pop ebp
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.004c0985
add esp, 0x1c
ret
push ebx
push esi
xor ebx, ebx
jmp 0x4ba820
push ebx
push 0x51b7dc
push 0x2800
call fcn.004b87c0
add esp, 0xc
push ebp
push 0x80
push 3
push ebp
push 3
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x4ba8c6
xor eax, eax
push 0x2800
push ebp
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
push edi
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], ebp
call fcn.004c5470
add esp, 0xc
push ebp
lea eax, [esp + 0x18]
push eax
push 0x2800
push edi
push 0xc
lea ecx, [esp + 0x30]
push ecx
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x4ba8b9
mov eax, dword [edi + 0x18]
cmp eax, ebp
jbe 0x4ba8b9
mov edx, dword [esp + 0x18]
add eax, edi
push eax
mov eax, dword [esp + 0x38]
push edx
push str.DISKID:
call fcn.004ba560
add esp, 0xc
mov dword [esp + 0x10], eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [esp + 0x10], ebp
jne 0x4ba8d0
inc ebx
cmp ebx, 0x10
jl 0x4ba820
push edi
call fcn.004c2160
mov eax, dword [esp + 0x14]
add esp, 4
pop esi
pop ebx
pop edi
pop ebp
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.004c0985
add esp, 0x1c
ret
mov ecx, dword [esp + 0x1c]
pop ebp
xor ecx, esp
or eax, 0xffffffff
call fcn.004c0985
add esp, 0x1c
ret
Function at 0x4ba9a0
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
sub esp, 0x1c
push ebx
push ebp
push esi
xor esi, esi
xor ebx, ebx
push edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x24], esi
cmp dword [esp + 0x30], esi
je 0x4ba9da
cmp dword [esp + 0x34], esi
je 0x4ba9da
push 0x200
call fcn.004c2096
mov edi, eax
add esp, 4
cmp edi, esi
jne 0x4ba9e5
push 8
call dword [sym.imp.KERNEL32.dll_SetLastError]
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
lea eax, [esp + 0x14]
push eax
push 0x20119
push esi
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4bab44
mov edx, dword [esp + 0x14]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
push esi
push esi
push esi
push esi
lea ecx, [esp + 0x20]
push ecx
push edi
push esi
push edx
mov dword [esp + 0x30], 0x100
call ebp
test eax, eax
jne 0x4baada
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x4baa3d
mov eax, reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [esp + 0x1c]
push ecx
push 0x20119
push 0
push edi
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4baab3
lea edx, [esp + 0x34]
push edx
mov edx, dword [esp + 0x20]
lea eax, [edi + 4]
push eax
lea ecx, [esp + 0x28]
push ecx
push 0
push str.ServiceName
push edx
mov dword [esp + 0x38], 1
mov dword [esp + 0x28], 0x200
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4baaa8
mov eax, edi
mov dword [edi], 0x5c2e5c5c
call fcn.004ba910
cmp edx, ebx
jb 0x4baaa8
ja 0x4baaa2
cmp eax, dword [esp + 0x24]
jbe 0x4baaa8
mov dword [esp + 0x24], eax
mov ebx, edx
mov eax, dword [esp + 0x1c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, dword [esp + 0x14]
push 0
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push ecx
push edi
inc esi
push esi
push edx
mov dword [esp + 0x30], 0x100
call ebp
test eax, eax
je 0x4baa30
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
ja 0x4baaf0
cmp dword [esp + 0x24], 0
jbe 0x4bab44
mov ecx, dword [esp + 0x24]
push ebx
push ecx
push str._012I64X
push 0x200
call fcn.004b87c0
add esp, 0x10
test eax, eax
jne 0x4bab29
push edi
mov dword [esp + 0x1c], 0xffffffff
call fcn.004c2160
mov eax, dword [esp + 0x1c]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x34]
push edi
push edx
push str.MAC:
call fcn.004ba560
add esp, 0xc
mov dword [esp + 0x18], eax
push edi
call fcn.004c2160
mov eax, dword [esp + 0x1c]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
Function at 0x4bcfc0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
lea ebp, [esp - 0xc8]
sub esp, 0xc8
push 0xffffffffffffffff
push 0x504b6b
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x5402b0]
xor eax, ebp
mov dword [ebp + 0xc4], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
xor esi, esi
mov dword [0x551aa4], esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push str.1830B7BD_F7A3_4c4d_989B_C004DE465EDE
push str._s__u
lea eax, [ebp]
push 0x40
push eax
call fcn.004c2807
add esp, 0x14
lea edx, [ebp]
push edx
push 1
xor ecx, ecx
push esi
mov word [ebp + 0x80], cx
xor edi, edi
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov ebx, eax
mov dword [ebp - 0x18], ebx
cmp ebx, esi
je 0x4bd17b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4bd05e
push 0xffffffffffffffff
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push 0x3e
lea ecx, [ebp + 0x86]
xor eax, eax
push esi
mov dword [ebp - 4], esi
push ecx
mov word [ebp + 0x84], ax
call fcn.004c5470
add esp, 0xc
push 0x1f
lea edx, [ebp + 0x84]
push edx
call fcn.004bccb0
mov dword [ebp - 0x14], esi
cmp eax, esi
je 0x4bd0c5
lea edx, [ebp - 0x14]
xor ecx, ecx
push edx
mov word [ebp + eax*2 + 0x84], cx
lea eax, [ebp + 0x84]
push 0x531268
push eax
call fcn.004c8f06
add esp, 0xc
cmp eax, 1
jne 0x4bd0c5
mov eax, dword [ebp - 0x14]
mov dword [0x551aa4], eax
jmp 0x4bd15c
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
test eax, eax
je 0x4bd0df
push 0x5c0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
mov dword [ebp - 0x24], esi
mov byte [ebp - 4], 1
test esi, esi
je 0x4bd0f3
push ebx
push esi
call fcn.004bd420
jmp 0x4bd0f5
xor eax, eax
mov byte [ebp - 4], 0
mov dword [0x551aa4], eax
test eax, eax
jne 0x4bd117
push 0x538aac
lea ecx, [ebp - 0x20]
push ecx
mov dword [ebp - 0x20], 1
call fcn.004c557b
push eax
lea edx, [ebp + 0x84]
push 0x531268
push edx
mov edi, 1
call fcn.004c310a
add esp, 0xc
lea esi, [ebp + 0x84]
call fcn.004bcdf0
test eax, eax
jne 0x4bd155
push 0x538aac
lea eax, [ebp - 0x1c]
push eax
mov dword [ebp - 0x1c], 3
call fcn.004c557b
mov eax, dword [0x551aa4]
xor esi, esi
inc dword [eax + 0x5bc]
push ebx
mov dword [ebp - 4], 0xffffffff
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
cmp edi, esi
jne 0x4bd17b
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x551aa4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0xc4]
xor ecx, ebp
call fcn.004c0985
add ebp, 0xc8
mov esp, ebp
pop ebp
ret
Function at 0x4bd1e0
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x504800
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x5402b0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ecx, dword [0x551aa4]
xor edi, edi
cmp ecx, edi
jne 0x4bd22b
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ecx + 4]
cmp eax, 0xffffffff
jne 0x4bd238
mov dword [ebp - 0x14], edi
jmp 0x4bd250
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 0x14], eax
cmp eax, edi
jne 0x4bd2f6
mov ecx, dword [0x551aa4]
mov eax, dword [ecx]
cmp eax, edi
je 0x4bd217
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x4bd217
mov ebx, 0x551aa4
mov dword [ebp - 4], edi
call fcn.004bd310
mov esi, eax
mov dword [ebp - 0x14], esi
cmp esi, edi
jne 0x4bd28e
push 0x538aac
lea eax, [ebp - 0x18]
push eax
mov dword [ebp - 0x18], 1
call fcn.004c557b
mov ecx, dword [0x551aa4]
mov eax, dword [ecx + 4]
cmp eax, 0xffffffff
je 0x4bd2a8
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
cmp eax, edi
jne 0x4bd2bd
push 0x538aac
lea edx, [ebp - 0x1c]
push edx
mov dword [ebp - 0x1c], 4
call fcn.004c557b
mov dword [ebp - 4], 0xffffffff
jmp 0x4bd2e2
mov eax, dword [0x551aa4]
mov eax, dword [eax]
test eax, eax
je 0x4bd2f4
push eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4bd310
Capabilities:
Print debug messages

Disassembly:
sub esp, 8
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [esp + 4], eax
mov eax, dword [ebx]
mov ecx, dword [eax + 0x5b0]
add eax, 8
mov dword [eax + 0x5b0], ecx
cmp ecx, eax
jne 0x4bd33d
xor ecx, ecx
jmp 0x4bd349
mov edx, dword [ecx + 0x5a8]
mov dword [eax + 0x5b0], edx
push esi
mov esi, ecx
test ecx, ecx
je 0x4bd3fd
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_OpenThread]
mov eax, dword [esi]
cmp dword [esp + 0x10], eax
jne 0x4bd370
mov dword [esp + 0xc], esi
jmp 0x4bd3d0
push eax
push 1
push 0x40
call edi
test eax, eax
jne 0x4bd3c9
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x4bd3bc
mov eax, dword [esi + 0x5ac]
mov ecx, dword [esi + 0x5a8]
mov dword [eax + 0x5a8], ecx
mov edx, dword [esi + 0x5a8]
mov eax, dword [esi + 0x5ac]
mov dword [edx + 0x5ac], eax
call ebp
test eax, eax
je 0x4bd3d0
push esi
push 0
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x4bd3d0
push 0x531270
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
jmp 0x4bd3d0
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebx]
mov esi, dword [eax + 0x5b8]
add eax, 8
cmp esi, eax
je 0x4bd3f3
mov ecx, dword [esi + 0x5a8]
mov dword [eax + 0x5b0], ecx
test esi, esi
jne 0x4bd362
mov eax, dword [esp + 0xc]
pop edi
pop ebp
test eax, eax
jne 0x4bd411
mov ecx, dword [ebx]
add ecx, 8
call fcn.004bd5a0
test eax, eax
je 0x4bd411
mov edx, dword [esp + 8]
mov dword [eax], edx
pop esi
add esp, 8
ret

Function at 0x4bd420
Capabilities:
Allocate thread local storage

Disassembly:
push 0xffffffffffffffff
push 0x5047db
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5402b0]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov edi, dword [esp + 0x1c]
lea esi, [edi + 8]
push 0x5a0
lea eax, [esi + 8]
push 0
mov dword [edi], 0
mov dword [edi + 4], 0xffffffff
push eax
mov dword [esi], 0
call fcn.004c5470
add esp, 0xc
mov dword [esi + 0x5ac], esi
mov dword [esi + 0x5a8], esi
mov dword [esi + 0x5b0], esi
mov dword [esp + 0x14], 0
mov dword [edi + 0x5bc], 0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
jne 0x4bd4b8
push 0x538aac
lea eax, [esp + 0x24]
push eax
mov dword [esp + 0x28], 2
call fcn.004c557b
mov ecx, dword [esp + 0x20]
mov dword [edi], ecx
mov eax, edi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0xc
ret 8
Function at 0x4bf54b
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x54ca90], 0
push esi
jne 0x4bf4be
call fcn.004bf3e4
test eax, eax
je 0x4bf501
mov eax, dword [0x54ca90]
cmp eax, 1
jne 0x4bf4df
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x4bf501
pop esi
ret
push eax
call dword [0x54ca98]
test eax, eax
jne 0x4bf549
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x4bf505
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x54ca90]
call dword [0x54ca98]
mov edi, eax
test edi, edi
je 0x4bf52a
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x4bf546
mov edi, esi
add esi, 0xff0
push edi
push dword [0x54ca90]
call dword [0x54ca94]
add edi, 0x10
cmp edi, esi
jb 0x4bf532
mov eax, edi
pop edi
pop esi
ret
jmp 0x4bf4ab

Function at 0x4c0985
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x5402b0]
jne 0x4c098f
repz ret
jmp fcn.004c9067

Function at 0x4da7e5
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004c98c2
and dword [ebp - 4], 0
cmp dword [0x54d8ac], 0
mov ebx, eax
jne 0x4da896
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4da947
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4da947
push eax
call fcn.004c9850
mov dword [esp], 0x50c37c
push edi
mov dword [0x54d8ac], eax
call esi
push eax
call fcn.004c9850
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x54d8b0], eax
call esi
push eax
call fcn.004c9850
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x54d8b4], eax
call esi
push eax
call fcn.004c9850
pop ecx
mov dword [0x54d8bc], eax
test eax, eax
je 0x4da896
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004c9850
pop ecx
mov dword [0x54d8b8], eax
mov eax, dword [0x54d8b8]
cmp eax, ebx
je 0x4da8ee
cmp dword [0x54d8bc], ebx
je 0x4da8ee
push eax
call fcn.004c98cb
push dword [0x54d8bc]
mov esi, eax
call fcn.004c98cb
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4da8ee
test edi, edi
je 0x4da8ee
call esi
test eax, eax
je 0x4da8e5
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4da8e5
test byte [ebp - 0xc], 1
jne 0x4da8ee
or dword [ebp + 0x10], 0x200000
jmp 0x4da927
mov eax, dword [0x54d8b0]
cmp eax, ebx
je 0x4da927
push eax
call fcn.004c98cb
pop ecx
test eax, eax
je 0x4da927
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4da927
mov eax, dword [0x54d8b4]
cmp eax, ebx
je 0x4da927
push eax
call fcn.004c98cb
pop ecx
test eax, eax
je 0x4da927
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x54d8ac]
call fcn.004c98cb
pop ecx
test eax, eax
je 0x4da947
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4da949
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4e1c7b
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x4e1ca8
push esi
call fcn.004e51c9
cmp byte [esi + 0x40], 0
pop ecx
je 0x4e1ca1
mov dword [esi + 0x14], 0xcf
mov al, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x4e1d15
mov eax, dword [esi + 0x1a0]
cmp byte [eax + 0x10], 0
je 0x4e1d0a
mov eax, dword [esi + 8]
test eax, eax
je 0x4e1cc9
push esi
call dword [eax]
pop ecx
mov eax, dword [esi + 0x1a0]
push esi
call dword [eax]
pop ecx
test eax, eax
je 0x4e1d06
cmp eax, 2
je 0x4e1d0a
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4e1cbe
cmp eax, 3
je 0x4e1ced
cmp eax, 1
jne 0x4e1cbe
inc dword [ecx + 4]
mov eax, dword [esi + 8]
mov ecx, dword [eax + 4]
cmp ecx, dword [eax + 8]
jl 0x4e1cbe
mov ecx, dword [esi + 0x120]
add dword [eax + 8], ecx
jmp 0x4e1cbe
xor al, al
pop esi
ret
mov eax, dword [esi + 0x7c]
mov dword [esi + 0x84], eax
jmp 0x4e1d33
cmp eax, 0xcc
je 0x4e1d33
mov eax, dword [esi]
mov dword [eax + 0x14], 0x15
mov eax, dword [esi]
mov ecx, dword [esi + 0x14]
mov dword [eax + 0x18], ecx
mov eax, dword [esi]
push esi
call dword [eax]
pop ecx
call fcn.004e1b4e
pop esi
ret