joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49ddb0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4d8d20
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.004d1c98
mov edi, dword [eax + 0xc]
xor ebp, ebp
cmp edi, ebp
jne 0x49dde3
xor al, al
jmp 0x49df0f
mov ebx, dword [esp + 0x28]
push 0xf1
and ebx, 0xffff
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebp
jne 0x49de05
xor al, al
jmp 0x49df0f
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebp
jne 0x49de18
xor al, al
jmp 0x49df0f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
cmp edi, ebp
jne 0x49de2c
xor al, al
jmp 0x49df0f
xor eax, eax
xor ecx, ecx
mov ax, word [edi + 2]
push ebp
mov dword [esi + 0x14], eax
xor eax, eax
mov ax, word [edi + 4]
mov edx, dword [esi + 0x14]
mov dword [esi + 0x18], eax
mov cx, word [edi + 6]
push ecx
push 5
push eax
push edx
lea ecx, [esi + 0x1c]
call fcn.004c61b5
test eax, eax
jne 0x49de60
xor al, al
jmp 0x49df0f
mov eax, dword [esi + 0x34]
push eax
mov eax, dword [esi + 0x20]
push eax
call dword [sym.imp.COMCTL32.dll_ImageList_SetBkColor]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], 0x4eaa44
mov dword [esp + 0x20], ebp
call fcn.004d1c98
mov eax, dword [eax + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
lea ecx, [esp + 0x14]
call fcn.004ceca2
mov edx, dword [esp + 0x14]
mov ecx, dword [esi + 0x20]
lea eax, [esp + 0x10]
push 0xc0c0c0
neg eax
sbb eax, eax
and eax, edx
push eax
push ecx
call dword [sym.imp.COMCTL32.dll_ImageList_AddMasked]
lea ecx, [esp + 0x10]
call fcn.004cecf9
xor ecx, ecx
lea ebx, [edi + 8]
cmp word [edi + 6], cx
jbe 0x49def4
mov ax, word [ebx]
test ax, ax
je 0x49dee6
mov edx, ecx
inc ecx
mov dword [esp + 0x28], ecx
push eax
push edx
mov ecx, esi
call fcn.0049df30
mov ecx, dword [esp + 0x28]
xor edx, edx
inc ebp
mov dx, word [edi + 6]
add ebx, 2
cmp ebp, edx
jl 0x49deca
mov dword [esp + 0x10], method.CGdiObject.virtual_0
lea ecx, [esp + 0x10]
mov dword [esp + 0x20], 1
call fcn.004cecf9
mov al, 1
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret 4

Function at 0x49e430
Capabilities:
Get graphical window text

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x50
push esi
mov esi, dword [esp + 0x58]
push edi
push eax
mov ecx, esi
call fcn.004d0352
mov edi, eax
mov eax, dword [esi]
test eax, eax
je 0x49e476
lea ecx, [esp + 8]
push 0x50
push ecx
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
lea edx, [esp + 8]
push edx
call fcn.004b67e8
mov ecx, dword [esp + 0x68]
add esp, 4
pop edi
mov dword [ecx], eax
pop esi
add esp, 0x50
ret 0xc
mov edx, dword [esp + 0x64]
lea ecx, [esp + 8]
mov eax, dword [edx]
push eax
push 0x5093e8
push ecx
call fcn.004b899e
add esp, 0xc
lea edx, [esp + 8]
push edx
push edi
call dword [sym.imp.USER32.dll_SetWindowTextA]
pop edi
pop esi
add esp, 0x50
ret 0xc
Function at 0x4a1310
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x53ae68]
xor edx, edx
cmp eax, edx
jne 0x4a1336
xor eax, eax
mov byte [eax + 0x53ad68], al
inc eax
cmp eax, 0x100
jl 0x4a131e
mov dword [0x53ae68], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x53ad68
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4a13c7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4a139a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4a1368
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4a13d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4a1423
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4a140a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4a7de0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4d8f7e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004a8700
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4eac74
call fcn.004c7bc9
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4a7e73
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004c7bc9
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4a7e6c
push 0
mov ecx, eax
call fcn.0049ef50
mov dword [esi + 0xc], eax
jmp 0x4a7e75
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4a7e75
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x4ca26b
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ca2a3
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004c82e3
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004c82bb
jmp 0x4ca2af
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4cba62
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4cbaa4
call fcn.004d1c98
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4cbaa4
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4cba9b
xor eax, eax
jmp 0x4cbaac
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004cbab2
pop edi
pop esi
pop ebx
ret 4

Function at 0x4d21c8
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4d21f6
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4d2214
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004d212e
jmp 0x4d2214
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4d2214
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004d212e
test edi, edi
mov eax, edi
jne 0x4d21fe
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4028a4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x4028d3
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403acc
jmp 0x4028f1
call sub.KERNEL32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.0040282c
mov edi, eax
test ebx, ebx
je 0x4028f1
cmp dword [esi], 0
je 0x4028f1
dec ebx
jmp 0x4028da
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402ad0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x476044], 0x8088405
inc edx
mov dword [0x476044], edx
mul edx
mov eax, edx
ret

Function at 0x402c28
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.BitArts_1]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402cc0
push 0x80000002
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
jne 0x402ca0
xor eax, eax
push ebp
push 0x402c99
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 0x402cdc
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 0x402ca0
mov eax, dword [ebp - 4]
push eax
call sub.ADVAPI32.dll_RegCloseKey
ret
mov ax, word [section.BitArts_1]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.BitArts_1], ax
mov esp, ebp
pop ebp
ret

Function at 0x40399c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.004026d4
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x476049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x403964
push eax
push esi
push ebx
call sub.KERNEL32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x404d6c
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.KERNEL32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x404f24
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
je 0x404dcd
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x404f40
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
test eax, eax
jne 0x404e3a
xor eax, eax
push ebp
push 0x404e33
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.dll_RegQueryValueExA
test eax, eax
je 0x404e1c
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x404f60
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x404e3a
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.dll_lstrcpy
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.KERNEL32.dll_GetThreadLocale
push eax
call sub.KERNEL32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x404f1b
cmp byte [ebp - 0xd], 0
jne 0x404e7c
cmp byte [ebp - 0x12], 0
je 0x404f1b
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.dll_lstrlen
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x404e95
dec ebx
cmp byte [ebx], 0x2e
je 0x404ea4
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x404e94
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x404f1b
inc ebx
cmp byte [ebp - 0x12], 0
je 0x404ed1
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.KERNEL32.dll_lstrcpy
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x404f1b
cmp byte [ebp - 0xd], 0
je 0x404f1b
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.dll_lstrcpy
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x404f1b
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.dll_lstrcpy
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40a2d4
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 0x40a30d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403acc
jmp 0x40a316
mov eax, ebx
mov edx, esi
call fcn.00403a80
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40a320
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 0x40a341
mov al, byte [esp]
jmp 0x40a343
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x414ca0
Capabilities:
Suspend thread

Disassembly:
mov byte [eax + 0xd], 1
mov eax, dword [eax + 4]
push eax
call sub.KERNEL32.dll_SuspendThread
ret

Function at 0x414cb0
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.KERNEL32.dll_ResumeThread
cmp eax, 1
jne 0x414cc5
mov byte [ebx + 0xd], 0
pop ebx
ret

Function at 0x416c08
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 0x416c0e
ret

Function at 0x4191b0
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 0x419201
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4191e8
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4191d8
jmp 0x419201
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 0x4191e9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427a64
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 - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], edx
xor eax, eax
mov dword [ebp - 0x14], eax
push 0x11
call sub.USER32.dll_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x476760], 0
sete dl
or al, dl
jne 0x427ba8
mov eax, dword [0x476764]
mov bx, 0xffff
call fcn.00402f8c
mov eax, dword [0x476760]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x427b77
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x476760]
call fcn.0040f300
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
je 0x427b6f
mov eax, dword [ebp - 0x10]
cmp byte [eax + 0x16c], 0
je 0x427b6f
mov eax, dword [ebp - 0x10]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x427b6f
mov eax, dword [ebp - 0x10]
call fcn.0042f8f8
push eax
call sub.USER32.dll_IsWindowVisible
test eax, eax
je 0x427b6f
push ebp
call fcn.00427a20
pop ecx
test al, al
jne 0x427b6f
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x8c]
cmp eax, dword [ebp - 0x10]
jne 0x427b2b
mov eax, dword [ebp - 0x10]
call fcn.0042e23c
dec eax
jle 0x427b6f
mov byte [ebp - 0x15], 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x15]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
mov bx, 0xffc2
call fcn.00402f8c
cmp byte [ebp - 0x15], 0
je 0x427b6f
push dword [ebp - 4]
push dword [ebp - 8]
lea eax, [ebp - 0x28]
push eax
call sub.USER32.dll_PtInRect
test eax, eax
je 0x427b6f
mov edx, dword [ebp - 0x10]
mov eax, dword [0x476764]
call fcn.004272d0
inc edi
dec esi
jne 0x427abe
mov eax, dword [0x476764]
cmp dword [eax + 8], 0
jle 0x427b8f
mov eax, dword [0x476764]
call fcn.00427360
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x427ba8
push ebp
mov eax, dword [ebp - 0x14]
call fcn.004278d8
pop ecx
test al, al
jne 0x427ba8
xor eax, eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d3c8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x42d3f9
je 0x42d453
sub eax, 7
je 0x42d41a
dec eax
je 0x42d444
sub eax, 0x17
je 0x42d4d4
jmp 0x42d512
add eax, 0xffffff00
sub eax, 9
jb 0x42d4c0
add eax, 0xffffff09
sub eax, 0xb
jb 0x42d4aa
jmp 0x42d512
mov eax, ebx
call fcn.0043d634
mov edi, eax
test edi, edi
je 0x42d572
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xc8]
test al, al
je 0x42d57b
jmp 0x42d572
test byte [ebx + 0x44], 0x20
jne 0x42d57b
jmp 0x42d572
mov edx, esi
mov eax, ebx
call fcn.0042acb4
cmp dword [esi + 0xc], 0xffffffff
jne 0x42d57b
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.00406938
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0042975c
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.0042d278
test eax, eax
je 0x42d57b
mov dword [esi + 0xc], 1
jmp 0x42d57b
mov edx, esi
mov eax, ebx
call fcn.0042d33c
test al, al
jne 0x42d57b
jmp 0x42d572
mov eax, ebx
call fcn.0042a32c
test al, al
jne 0x42d57b
jmp 0x42d572
mov eax, ebx
call fcn.0042f8f8
mov edi, eax
call sub.USER32.dll_GetCapture
cmp edi, eax
jne 0x42d572
cmp dword [0x4747b8], 0
je 0x42d572
mov eax, dword [0x4747b8]
cmp ebx, dword [eax + 0x24]
jne 0x42d572
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x4747b8]
call fcn.0042abd0
jmp 0x42d572
mov eax, dword [0x476728]
cmp byte [eax + 0x20], 0
je 0x42d572
mov eax, dword [0x476728]
cmp dword [eax + 0x1c], 0
je 0x42d572
mov eax, dword [esi]
mov edx, dword [0x476728]
cmp eax, dword [edx + 0x1c]
jne 0x42d572
lea eax, [ebp - 0x110]
push eax
call sub.USER32.dll_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.0043d548
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb9
call fcn.00402f8c
jmp 0x42d57b
mov edx, esi
mov eax, ebx
call fcn.0042acb4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42da0c
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 + 0x1e8], 0
je 0x42da28
cmp dword [esi + 4], 0
je 0x42da55
test byte [ebx + 0x45], 1
jne 0x42da47
mov eax, ebx
call fcn.0042ca7c
test eax, eax
jne 0x42da47
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x42db65
mov edx, esi
mov eax, ebx
call fcn.0042d684
jmp 0x42db65
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 0x42db5e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0042f8f8
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.0042abd0
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0042da0c
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.0042f8f8
push eax
call sub.USER32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42db65
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 0x436fe4
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.004039e8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.USER32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x437045
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.USER32.dll_GetKeyNameTextA
cmp byte [ebp - 0x101], 0
jne 0x437045
cmp byte [ebp - 0x102], 0
je 0x437045
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00403c14
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43d318
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4767dc
cmp dword [edi], 0
jne 0x43d394
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4767d8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x474944
mov ecx, 2
call fcn.004027ec
mov edx, 0x43d2f0
lea eax, [esi + 5]
call fcn.0043d310
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043d310
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 0x43d369
mov dword [0x4767d8], 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 0x43d4b8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43d508]
test si, 4
je 0x43d4cc
or bl, 1
test si, 8
je 0x43d4d6
or bl, 4
test si, 1
je 0x43d4e0
or bl, 8
test si, 2
je 0x43d4ea
or bl, 0x10
test si, 0x10
je 0x43d4f4
or bl, 0x20
push 0x12
call sub.USER32.dll_GetKeyState
test ax, ax
jge 0x43d503
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x43d50c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43d544]
push 0x10
call sub.USER32.dll_GetKeyState
test ax, ax
jge 0x43d525
or bl, 1
push 0x11
call sub.USER32.dll_GetKeyState
test ax, ax
jge 0x43d534
or bl, 4
test esi, 0x20000000
je 0x43d53f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret