joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10010af0
Capabilities:
Encrypt data using blowfish

Disassembly:
adc eax, 0x10020360
mov al, byte [esp + 0x44]
add esp, 0x1c
xor ebp, ebp
xor edi, edi
cmp al, bl
mov byte [esp + 0x827], bl
lea esi, [esp + 0x28]
mov dword [esp + 0x18], ebp
je 0x10010bfd
mov eax, dword [esp + 0x103c]
xor ebp, ebp
mov byte [esp + 0x13], bl
mov dword [esp + 0x14], eax
mov al, byte [esi]
cmp al, bl
je 0x10010be8
xor ecx, ecx
cmp ebp, ebx
mov dword [esp + 0x1c], esi
jle 0x10010b52
cmp al, 0x20
jne 0x10010b6b
mov byte [esp + ecx + 0x828], al
mov al, byte [esi + 1]
inc ecx
inc esi
cmp al, 0x20
je 0x10010b40
jmp 0x10010b6b
cmp al, 0x5c
jne 0x10010b5e
mov al, byte [esi + 1]
inc esi
cmp al, 0x5c
je 0x10010b56
cmp byte [esi], 0x20
jne 0x10010b6b
mov al, byte [esi + 1]
inc esi
cmp al, 0x20
je 0x10010b63
mov al, byte [esi]
cmp al, 0x5c
je 0x10010b89
cmp al, 0x20
je 0x10010b89
cmp al, bl
je 0x10010b89
mov byte [esp + ecx + 0x828], al
mov al, byte [esi + 1]
inc ecx
inc esi
cmp al, 0x5c
jne 0x10010b71
cmp byte [esi], 0x5c
jne 0x10010b94
mov byte [esp + 0x13], 1
inc esi
lea edx, [esp + 0x20]
mov byte [esp + ecx + 0x828], bl
push edx
push ecx
mov ecx, dword [esp + 0x1040]
lea eax, [esp + 0x830]
push eax
mov edx, dword [ecx + 4]
push edx
call dword [0x10020024]
mov edi, dword [esp + 0x24]
mov eax, dword [esp + 0x20]
cmp ebp, ebx
je 0x10010bcc
cmp eax, dword [esp + 0x14]
jge 0x10010be4
mov edx, dword [esp + 0x14]
sub edx, eax
mov al, byte [esp + 0x13]
inc ebp
cmp al, bl
mov dword [esp + 0x14], edx
jne 0x10010be8
jmp 0x10010b28
mov esi, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
mov al, byte [esi]
inc ecx
cmp al, bl
mov dword [esp + 0x18], ecx
jne 0x10010b17
mov ebp, ecx
push edi
push ebp
push 0x1002aeb0
push 0x1002d67c
call fcn.1001ca7a
mov eax, dword [0x1002d67c]
push eax
push 0x1002d674
call fcn.1000c7c0
imul edi, ebp
add esp, 0x18
lea ecx, [esp + 0x1040]
mov dword [esp + 0x1030], 0xffffffff
call fcn.1001ca62
mov ecx, dword [esp + 0x1028]
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1024
ret

Function at 0x10011fc0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1001e94b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x20]
push eax
mov eax, dword [esp + 0x20]
push ecx
push edx
push eax
mov ecx, esi
mov dword [esp + 0x24], 0
call fcn.10011980
lea edi, [esi + 0x30]
mov byte [esp + 0x14], 1
mov ecx, edi
call fcn.1001ca6e
lea ecx, [esp + 0x2c]
mov byte [esp + 0x14], 2
push ecx
mov ecx, edi
mov dword [esi], 0x100206b8
call fcn.1001ca8c
lea ecx, [esp + 0x2c]
mov dword [esp + 0x14], 0xffffffff
call fcn.1001ca62
mov ecx, dword [esp + 0xc]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 0x14
Function at 0x402918
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 0x402947
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.00403b74
jmp 0x402965
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00402840
mov edi, eax
test ebx, ebx
je 0x402965
cmp dword [esi], 0
je 0x402965
dec ebx
jmp 0x40294e
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402b64
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x4a8040], 0x8088405
inc edx
mov dword [0x4a8040], edx
mul edx
mov eax, edx
ret

Function at 0x402d14
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402dac
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402d8c
xor eax, eax
push ebp
push 0x402d85
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 0x402dc8
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 0x402d8c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret
Function at 0x405338
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 0x4054f0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405399
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x40550c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405406
xor eax, eax
push ebp
push 0x4053ff
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 0x4053e8
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x40552c
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 0x405406
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_lstrcpyA
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 0x4054e7
cmp byte [ebp - 0xd], 0
jne 0x405448
cmp byte [ebp - 0x12], 0
je 0x4054e7
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405461
dec ebx
cmp byte [ebx], 0x2e
je 0x405470
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405460
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4054e7
inc ebx
cmp byte [ebp - 0x12], 0
je 0x40549d
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4054e7
cmp byte [ebp - 0xd], 0
je 0x4054e7
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4054e7
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
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 0x405aa8
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, eax
mov ecx, dword [ebx + 4]
sub ecx, 0xd7b1
je 0x405abb
sub ecx, 2
jne 0x405ae4
push 0
mov eax, esp
push 0
push eax
push dword [ebx + 8]
push edx
push dword [ebx]
call sub.kernel32.dll_ReadFile
pop edx
dec eax
jne 0x405ad8
cmp edx, dword [ebx + 8]
jne 0x405aeb
pop ebx
ret
call sub.kernel32.dll_GetLastError
call fcn.004027cc
jmp 0x405ad6
mov eax, 0x67
jmp 0x405add
mov eax, 0x64
jmp 0x405add
Function at 0x405c7c
Capabilities:
Write file on windows

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [eax + 4]
sub eax, 0xd7b2
cmp eax, 1
ja 0x405cb7
push 0
mov eax, esp
push 0
push eax
push dword [ebx + 8]
push edx
push dword [ebx]
call sub.kernel32.dll_WriteFile
pop edx
dec eax
jne 0x405cab
cmp edx, dword [ebx + 8]
jne 0x405cbe
mov eax, ebx
pop ebx
ret
call sub.kernel32.dll_GetLastError
call fcn.004027cc
jmp 0x405ca7
mov eax, 5
jmp 0x405cb0
mov eax, 0x65
jmp 0x405cb0

Function at 0x40909c
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 0x4090d5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403b74
jmp 0x4090de
mov eax, ebx
mov edx, esi
call fcn.00403b28
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4090e8
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 0x409109
mov al, byte [esp]
jmp 0x40910b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x416d2c
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 0x416d32
ret

Function at 0x419450
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 0x4194a1
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x419488
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x419478
jmp 0x4194a1
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 0x419489
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4289dc
Capabilities:
Open clipboard

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x428a66
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebx + 4], 0
jne 0x428a4d
mov eax, dword [0x4a76d0]
mov eax, dword [eax]
mov eax, dword [eax + 0x24]
mov dword [ebx + 8], eax
test eax, eax
jne 0x428a1b
push ebx
push 0x428a74
call fcn.00441b48
mov dword [ebx + 8], eax
mov byte [ebx + 0xc], 1
mov eax, dword [ebx + 8]
push eax
call sub.user32.dll_OpenClipboard
test eax, eax
jne 0x428a49
lea edx, [ebp - 4]
mov eax, dword [0x4a742c]
call fcn.004056b4
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x40757c]
call fcn.004097dc
call fcn.00403588
mov byte [ebx + 0xd], 0
inc dword [ebx + 4]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428a6d
lea eax, [ebp - 4]
call fcn.00403a90
ret

Function at 0x428a94
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x428b72
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004289dc
xor edx, edx
push ebp
push 0x428b55
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
je 0x428b1e
mov edx, ebx
mov eax, dword [0x416800]
call fcn.0041afb0
test al, al
je 0x428b0e
movzx eax, bx
push eax
call sub.user32.dll_GetClipboardData
mov esi, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, esi
mov edx, ebx
mov eax, edi
call fcn.0041ae84
call fcn.00403628
jmp 0x428b5c
movzx eax, bx
push eax
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
jne 0x428ad9
lea edx, [ebp - 8]
mov eax, dword [0x4a7494]
call fcn.004056b4
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x40757c]
call fcn.004097dc
call fcn.00403588
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428b5c
mov eax, dword [ebp - 4]
call fcn.004289b0
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428b79
lea eax, [ebp - 8]
call fcn.00403a90
ret

Function at 0x428b80
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004289dc
xor eax, eax
push ebp
push 0x428bd8
push dword fs:[eax]
mov dword fs:[eax], esp
push 2
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
mov esi, eax
push esi
mov ecx, ebx
mov dx, 2
mov eax, edi
mov ebx, dword [eax]
call dword [ebx + 0x58]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428bdf
mov eax, dword [ebp - 4]
call fcn.004289b0
ret
Function at 0x428be8
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004289dc
xor edx, edx
push ebp
push 0x428c3d
push dword fs:[edx]
mov dword fs:[edx], esp
push 3
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, ebx
mov dx, 3
mov eax, esi
mov ebx, dword [eax]
call dword [ebx + 0x58]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428c44
mov eax, dword [ebp - 4]
call fcn.004289b0
ret

Function at 0x428cb4
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004289dc
xor eax, eax
push ebp
push 0x428d29
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00428994
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
call fcn.0041af84
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x428d13
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428d30
mov eax, dword [ebp - 4]
call fcn.004289b0
ret

Function at 0x428d38
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004289dc
xor eax, eax
push ebp
push 0x428dad
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00428994
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
mov ebx, dword [eax]
call dword [ebx + 0x5c]
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x428d97
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428db4
mov eax, dword [ebp - 4]
call fcn.004289b0
ret
Function at 0x42bb3c
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 [0x4a8760], 0
sete dl
or al, dl
jne 0x42bc80
mov eax, dword [0x4a8764]
mov bx, 0xffff
call fcn.00403078
mov eax, dword [0x4a8760]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x42bc4f
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x4a8760]
call fcn.0040e3d8
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
je 0x42bc47
mov eax, dword [ebp - 0x10]
cmp byte [eax + 0x16c], 0
je 0x42bc47
mov eax, dword [ebp - 0x10]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x42bc47
mov eax, dword [ebp - 0x10]
call fcn.00433a78
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x42bc47
push ebp
call fcn.0042baf8
pop ecx
test al, al
jne 0x42bc47
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x8c]
cmp eax, dword [ebp - 0x10]
jne 0x42bc03
mov eax, dword [ebp - 0x10]
call fcn.004323bc
dec eax
jle 0x42bc47
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.00403078
cmp byte [ebp - 0x15], 0
je 0x42bc47
push dword [ebp - 4]
push dword [ebp - 8]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x42bc47
mov edx, dword [ebp - 0x10]
mov eax, dword [0x4a8764]
call fcn.0042b3a8
inc edi
dec esi
jne 0x42bb96
mov eax, dword [0x4a8764]
cmp dword [eax + 8], 0
jle 0x42bc67
mov eax, dword [0x4a8764]
call fcn.0042b438
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x42bc80
push ebp
mov eax, dword [ebp - 0x14]
call fcn.0042b9b0
pop ecx
test al, al
jne 0x42bc80
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 0x431548
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 0x431579
je 0x4315d3
sub eax, 7
je 0x43159a
dec eax
je 0x4315c4
sub eax, 0x17
je 0x431654
jmp 0x431692
add eax, 0xffffff00
sub eax, 9
jb 0x431640
add eax, 0xffffff09
sub eax, 0xb
jb 0x43162a
jmp 0x431692
mov eax, ebx
call fcn.00441da8
mov edi, eax
test edi, edi
je 0x4316f2
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xc8]
test al, al
je 0x4316fb
jmp 0x4316f2
test byte [ebx + 0x44], 0x20
jne 0x4316fb
jmp 0x4316f2
mov edx, esi
mov eax, ebx
call fcn.0042eddc
cmp dword [esi + 0xc], 0xffffffff
jne 0x4316fb
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.004070e4
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0042d834
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.004313f8
test eax, eax
je 0x4316fb
mov dword [esi + 0xc], 1
jmp 0x4316fb
mov edx, esi
mov eax, ebx
call fcn.004314bc
test al, al
jne 0x4316fb
jmp 0x4316f2
mov eax, ebx
call fcn.0042e454
test al, al
jne 0x4316fb
jmp 0x4316f2
mov eax, ebx
call fcn.00433a78
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x4316f2
cmp dword [0x4a477c], 0
je 0x4316f2
mov eax, dword [0x4a477c]
cmp ebx, dword [eax + 0x24]
jne 0x4316f2
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x4a477c]
call fcn.0042ecf8
jmp 0x4316f2
mov eax, dword [0x4a8728]
cmp byte [eax + 0x20], 0
je 0x4316f2
mov eax, dword [0x4a8728]
cmp dword [eax + 0x1c], 0
je 0x4316f2
mov eax, dword [esi]
mov edx, dword [0x4a8728]
cmp eax, dword [edx + 0x1c]
jne 0x4316f2
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.00441cbc
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.00403078
jmp 0x4316fb
mov edx, esi
mov eax, ebx
call fcn.0042eddc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x431b8c
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 0x431ba8
cmp dword [esi + 4], 0
je 0x431bd5
test byte [ebx + 0x45], 1
jne 0x431bc7
mov eax, ebx
call fcn.00430ba4
test eax, eax
jne 0x431bc7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x431ce5
mov edx, esi
mov eax, ebx
call fcn.00431804
jmp 0x431ce5
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 0x431cde
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00433a78
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.0042ecf8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00431b8c
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.00433a78
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431ce5
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 0x43b67c
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.00403a90
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43b6dd
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
cmp byte [ebp - 0x101], 0
jne 0x43b6dd
cmp byte [ebp - 0x102], 0
je 0x43b6dd
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00403cbc
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x441a8c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4a87dc
cmp dword [edi], 0
jne 0x441b08
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4a87d8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4a4908
mov ecx, 2
call fcn.00402800
mov edx, 0x441a64
lea eax, [esi + 5]
call fcn.00441a84
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00441a84
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 0x441add
mov dword [0x4a87d8], 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 0x441c2c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x441c7c]
test si, 4
je 0x441c40
or bl, 1
test si, 8
je 0x441c4a
or bl, 4
test si, 1
je 0x441c54
or bl, 8
test si, 2
je 0x441c5e
or bl, 0x10
test si, 0x10
je 0x441c68
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x441c77
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x441c80
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x441cb8]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x441c99
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x441ca8
or bl, 4
test esi, 0x20000000
je 0x441cb3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret