joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4012f0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x5c
xor eax, eax
push 0x40
push eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
lea eax, [esp + 0x1c]
push eax
mov dword [esp + 0xc], 0
call sub.MSVCR80.dll_memset
add esp, 0xc
lea ecx, [esp]
push ecx
lea edx, [esp + 0x14]
push edx
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0x4048d4
mov dword [esp + 0x38], 0x44
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
add esp, 0x5c
ret
Function at 0x402790
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1bc
mov eax, dword [0x407020]
xor eax, esp
mov dword [esp + 0x1b8], eax
push edi
lea eax, [esp + 8]
push eax
push 0x202
mov dword [esp + 0xc], 0
call dword [sym.imp.WS2_32.dll_WSAStartup]
push 0x20
lea ecx, [esp + 0x1a0]
push ecx
call dword [sym.imp.WS2_32.dll_gethostname]
lea edx, [esp + 0x19c]
push edx
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov edi, eax
call dword [sym.imp.WS2_32.dll_WSACleanup]
test edi, edi
je 0x4027fe
mov eax, dword [edi + 0xc]
mov ecx, dword [eax]
mov edx, dword [ecx]
push edx
call dword [sym.imp.WS2_32.dll_inet_ntoa]
push eax
jmp 0x402803
push 0x405049
mov ecx, esi
call dword [sym.imp.MSVCP80.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_char_const__]
mov ecx, dword [esp + 0x1bc]
pop edi
xor ecx, esp
mov eax, esi
call fcn.00402ec0
mov esp, ebp
pop ebp
ret

Function at 0x402820
Capabilities:
Acquire debug privileges

Disassembly:
sub esp, 0x18
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea ecx, [esp + 4]
push ecx
push 0x28
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x402899
lea edx, [esp + 0xc]
push edx
push 0x405038
push 0
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
test eax, eax
je 0x40288e
mov ecx, dword [esp + 4]
push 0
push 0
push 0
lea eax, [esp + 0x14]
push eax
push 0
push ecx
mov dword [esp + 0x20], 1
mov dword [esp + 0x2c], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
mov edx, dword [esp + 4]
push edx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
add esp, 0x18
ret
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop esi
add esp, 0x18
ret
Function at 0x4028a0
Capabilities:
Enumerate process modules
Terminate process

Disassembly:
mov eax, 0x1418
call fcn.004037d0
mov eax, dword [0x407020]
xor eax, esp
mov dword [esp + 0x1414], eax
push ebx
push ebp
push esi
push edi
call fcn.00402820
lea eax, [esp + 0x14]
push eax
push 0x1000
lea ecx, [esp + 0x28]
push ecx
call sub.PSAPI.DLL_EnumProcesses
test eax, eax
je 0x40298e
shr dword [esp + 0x14], 2
mov edi, 0
je 0x402989
mov ebx, dword [sym.imp.KERNEL32.dll_OpenProcess]
mov ebp, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [esp + edi*4 + 0x20]
push edx
push 0
push 0x411
call ebx
mov esi, eax
test esi, esi
je 0x40297c
lea eax, [esp + 0x1c]
push eax
push 4
lea ecx, [esp + 0x20]
push ecx
push esi
call sub.PSAPI.DLL_EnumProcessModules
test eax, eax
je 0x402979
mov eax, dword [esp + 0x18]
push 0x400
lea edx, [esp + 0x1024]
push edx
push eax
push esi
call sub.PSAPI.DLL_GetModuleBaseNameA
mov ecx, dword [esp + 0x142c]
lea eax, [esp + 0x1020]
lea esp, [esp]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x402970
test dl, dl
je 0x40296c
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x402970
add eax, 2
add ecx, 2
test dl, dl
jne 0x402950
xor eax, eax
jmp 0x402975
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x4029a7
push esi
call ebp
add edi, 1
cmp edi, dword [esp + 0x14]
jb 0x4028f9
mov eax, 1
mov ecx, dword [esp + 0x1424]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00402ec0
add esp, 0x1418
ret
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
mov edi, eax
call ebp
mov eax, edi
jmp 0x40298e

Function at 0x402ec0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x407020]
jne 0x402eca
repz ret
jmp fcn.00403454
Function at 0x4029e4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00403f68
test esi, esi
jne 0x402a1a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404058
jmp 0x402a38
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004028f8
mov edi, eax
test esi, esi
je 0x402a38
cmp dword [ebx], 0
je 0x402a38
dec esi
jmp 0x402a21
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4030a8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x450020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403140
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403120
xor eax, eax
push ebp
push 0x403119
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x40315c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403120
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x450020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x450020], ax
mov esp, ebp
pop ebp
ret

Function at 0x403dec
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x452048], 0
je 0x403e4d
cmp word [0x45221c], 0xd7b2
jne 0x403e15
cmp dword [0x452224], 0
jbe 0x403e15
mov eax, 0x452218
call dword [0x452234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x45006c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x403e74
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x450030], 0
jne 0x403e69
push 0
push 0x450064
push 0x45006c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405ac0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x405b26
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004041d8
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402c60
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405b10
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405b2d
lea eax, [ebp - 0x10]
call fcn.00403f68
ret

Function at 0x40ac7c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40acb5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404058
jmp 0x40acbe
mov eax, ebx
mov edx, esi
call fcn.00403fbc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40acc8
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40ace9
mov al, byte [esp]
jmp 0x40aceb
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b370
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b1e8
mov eax, dword [0x4510a4]
cmp byte [eax], 0
je 0x40b3ec
mov eax, dword [0x450ec8]
call fcn.00402acc
call fcn.00402824
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004083b4
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40b434
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b422
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x450e74]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x452664]
call fcn.00404fd4
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40bc88
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40bd5e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404000
lea eax, [ebp - 8]
call fcn.00404478
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404428
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40bd48
mov eax, ebx
call fcn.004026bc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40bd41
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404428
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40bd2b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40bd70
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40bd2b
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bd48
mov eax, dword [ebp - 0x10]
call fcn.004026dc
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bd65
lea eax, [ebp - 8]
call fcn.00403f68
ret

Function at 0x40c1dc
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40c240
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004041d8
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00407e98
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c247
lea eax, [ebp - 0xc]
call fcn.00403f68
ret

Function at 0x41a660
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x452884
cmp dword [edi], 0
jne 0x41a6dc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x452880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x45046c
mov ecx, 2
call fcn.004028b8
mov edx, 0x41a638
lea eax, [esi + 5]
call fcn.0041a658
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041a658
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41a6b1
mov dword [0x452880], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41b8f0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41b8f6
ret
Function at 0x41dd38
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41dd89
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41dd70
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41dd60
jmp 0x41dd89
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x41dd71
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4282b8
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x428204
call sub.user32.dll_EnumWindows
ret

Function at 0x4283d8
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x428455
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00427e38
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x4283fd
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00427a38
cmp dword [ebp - 4], 0
je 0x42843f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404428
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42845c
lea eax, [ebp - 4]
call fcn.00403f68
ret

Function at 0x42b0f8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x452b54], 0
je 0x42b247
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x451048]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x42b247
mov eax, dword [0x452b58]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x452b54]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x42b216
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x452b54]
call fcn.00413b84
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x42b20e
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x42b20e
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42b20e
mov eax, dword [ebp - 0x14]
call fcn.00433c5c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42b20e
push ebp
call fcn.0042b0b4
pop ecx
test al, al
jne 0x42b20e
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x42b1ca
mov eax, dword [ebp - 0x14]
call fcn.0043278c
dec eax
jle 0x42b20e
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.0040342c
cmp byte [ebp - 1], 0
je 0x42b20e
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42b20e
mov edx, dword [ebp - 0x14]
mov eax, dword [0x452b58]
call fcn.0042a880
inc edi
dec ebx
jne 0x42b15d
mov eax, dword [0x452b58]
cmp dword [eax + 8], 0
jle 0x42b22e
mov eax, dword [0x452b58]
call fcn.0042a910
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x42b247
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0042af1c
pop ecx
test al, al
jne 0x42b247
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42e7e0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x42e82c
mov eax, esi
call fcn.00443bfc
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42e82c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x42e82c
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x42e96b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x42e86c
cmp eax, 0x108
ja 0x42e86c
mov eax, esi
call fcn.00443bfc
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42e962
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x42e96b
jmp 0x42e962
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x42e94b
cmp eax, 0x20a
ja 0x42e94b
test byte [esi + 0x50], 0x80
jne 0x42e89e
sub eax, 0x203
je 0x42e89b
sub eax, 3
je 0x42e89b
sub eax, 3
jne 0x42e89e
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x42e8b2
dec eax
je 0x42e8c7
dec eax
je 0x42e8e4
dec eax
je 0x42e8c7
jmp 0x42e8eb
mov ecx, ebx
mov eax, dword [0x451048]
mov eax, dword [eax]
mov edx, esi
call fcn.0044d3d0
jmp 0x42e962
cmp byte [esi + 0x5d], 1
jne 0x42e8dd
mov eax, esi
mov si, 0xffed
call fcn.0040342c
jmp 0x42e96b
or word [esi + 0x54], 1
jmp 0x42e962
and word [esi + 0x54], 0xfffe
jmp 0x42e962
mov eax, dword [0x452b10]
cmp byte [eax + 0x20], 0
je 0x42e962
mov eax, dword [0x452b10]
cmp dword [eax + 0x1c], 0
je 0x42e962
mov eax, dword [ebx]
mov edx, dword [0x452b10]
cmp eax, dword [edx + 0x1c]
jne 0x42e962
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.00443b40
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.0040342c
jmp 0x42e96b
cmp eax, 0xb00b
jne 0x42e962
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0042d148
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x431dec
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x431e08
cmp dword [esi + 4], 0
je 0x431e35
test byte [ebx + 0x55], 1
jne 0x431e27
mov eax, ebx
call fcn.004309f8
test eax, eax
jne 0x431e27
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x431f45
mov edx, esi
mov eax, ebx
call fcn.00431910
jmp 0x431f45
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x431f3e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00433c5c
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0042e714
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00431dec
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00433c5c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431f45
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x438354
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4511ac]
cmp byte [eax + 0xc], 0
je 0x4384c1
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4384ba
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x452b64], 0
jne 0x4383a8
push 0x4384c8
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4384d0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b64], eax
cmp dword [0x450b80], 0
jne 0x4384a3
push 0x4384e0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x450b80], eax
cmp dword [0x450b80], 0
je 0x4384a3
push 0x4384ec
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b68], eax
push 0x4384fc
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b6c], eax
push 0x438510
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b70], eax
push 0x438528
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b74], eax
push 0x438540
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b78], eax
push 0x438554
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b7c], eax
push 0x43856c
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b80], eax
push 0x438584
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b84], eax
push 0x4385a0
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b88], eax
push 0x4385ac
mov eax, dword [0x450b80]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x452b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4384c1
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43c34c
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00403f68
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43c39b
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.004041d8
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x443ab0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x443b00]
test si, 4
je 0x443ac4
or bl, 1
test si, 8
je 0x443ace
or bl, 4
test si, 1
je 0x443ad8
or bl, 8
test si, 2
je 0x443ae2
or bl, 0x10
test si, 0x10
je 0x443aec
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x443afb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret