joyce8/EMBER2024-capa huggingface dataset:
Function at 0x408d1c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004068a4
xor eax, eax
push ebp
push 0x408f01
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x408d5c
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x408d76
push 0x105
mov eax, dword [ebp - 4]
call fcn.00406948
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x408eeb
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x408f10
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x408e05
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x408f10
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x408e05
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x408f44
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x408e05
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x408f78
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x408eeb
xor eax, eax
push ebp
push 0x408ee4
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.00408b20
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x408e74
mov eax, dword [ebp - 0x10]
call fcn.00404230
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00406a68
jmp 0x408ebf
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x408fb8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x408ebf
mov eax, dword [ebp - 0x10]
call fcn.00404230
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x408fb8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00406a68
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408eeb
cmp dword [ebp - 8], 0
je 0x408eda
mov eax, dword [ebp - 8]
call fcn.0040424c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408f08
lea eax, [ebp - 4]
call fcn.004068ac
ret
Function at 0x4091cc
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdd8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x224], ebx
mov dword [ebp - 0x220], ebx
mov esi, ecx
mov dword [ebp - 0x21c], edx
mov dword [ebp - 0x218], eax
mov eax, dword [ebp - 0x218]
call fcn.004068a4
mov eax, dword [ebp - 0x21c]
call fcn.004068a4
lea edi, [ebp - 0x210]
xor eax, eax
push ebp
push 0x40936b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.004068bc
xor ebx, ebx
push 0x105
mov eax, dword [ebp - 0x21c]
call fcn.00406948
push eax
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrcpynW
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrlenW
add eax, eax
lea edx, [ebp - 0x20a]
add eax, edx
sub eax, 2
mov dword [edi], eax
jmp 0x40926c
sub dword [edi], 2
mov eax, dword [edi]
cmp word [eax], 0x2e
je 0x40927e
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
jne 0x409269
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
je 0x409337
add dword [edi], 2
mov eax, dword [edi]
mov word [eax], 0
lea eax, [ebp - 0x20a]
mov edx, dword [edi]
sub edx, eax
sar edx, 1
jns 0x4092a7
adc edx, 0
mov eax, 0x105
sub eax, edx
mov dword [ebp - 0x214], eax
lea edx, [ebp - 0x220]
mov eax, dword [ebp - 0x218]
call fcn.00408d1c
cmp dword [ebp - 0x220], 0
je 0x4092df
push ebp
mov eax, dword [ebp - 0x220]
call fcn.004090c0
pop ecx
mov ebx, eax
jmp 0x409337
push ebp
call sub.kernel32.dll_GetUserDefaultUILanguage
lea edx, [ebp - 0x224]
call fcn.004089d8
mov eax, dword [ebp - 0x224]
call fcn.004090c0
pop ecx
mov ebx, eax
test bl, bl
jne 0x40932a
cmp byte [0x4e5b58], 0
jne 0x40932a
push ebp
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x228]
call fcn.004089d8
mov eax, dword [ebp - 0x228]
call fcn.004090c0
pop ecx
mov ebx, eax
test bl, bl
jne 0x409337
push ebp
call fcn.00409170
pop ecx
mov ebx, eax
test bl, bl
je 0x40934d
mov eax, esi
lea edx, [ebp - 0x20a]
mov ecx, 0x105
call fcn.00406abc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409372
lea eax, [ebp - 0x228]
mov edx, 5
call fcn.004068b4
ret

Function at 0x409acc
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x40c9d8
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x4e5c50
push 0xa
push 0x40ca6c
mov eax, dword [0x4e5c40]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40c9fc
call fcn.004170d4
push ebx
mov eax, dword [0x4e5c40]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40ca13
call fcn.004170d4
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40ca25
call fcn.004170d4
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x4e5c54], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x4e5c58], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x4e5c5c], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x4e5c60], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x4e5c64], ecx
add edx, dword [eax + 0x14]
mov dword [0x4e5c68], edx
pop esi
pop ebx
ret

Function at 0x4101b8
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x410261
test eax, edx
je 0x410264
push 0
push 0
cmp word [eax - 0xa], 2
je 0x4101e1
push edx
mov edx, eax
mov eax, esp
call fcn.00406ad8
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x4101f7
push eax
lea eax, [esp + 8]
call fcn.00406ad8
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x410206
movzx eax, word [eax]
sub eax, ecx
jmp 0x41022d
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x410247
add ecx, 4
js 0x41021e
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x410244
push eax
mov eax, ecx
mov edx, 2
call fcn.004060ec
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41022b
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41022d
xor eax, eax
ret
test eax, eax
je 0x410274
test edx, edx
jne 0x4101c8
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x414830
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x414869
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.004069f8
jmp 0x414872
mov eax, ebx
mov edx, esi
call fcn.004068bc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x41487c
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x41489e
movzx eax, word [esp]
jmp 0x4148a0
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x415030
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x415155
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00414e40
mov esi, eax
mov eax, dword [0x4e2634]
cmp byte [eax], 0
je 0x4150fd
mov eax, dword [0x4e2394]
call fcn.0040470c
call fcn.00404398
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x415008]
call fcn.004080b4
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x415170
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x415139
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4e2330]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4e5c40]
call fcn.004081a8
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41515c
lea eax, [ebp - 4]
mov edx, dword [0x415008]
call fcn.004080c0
ret

Function at 0x415f5c
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x416032
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406910
lea eax, [ebp - 4]
call fcn.004072c0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00406948
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x41601c
mov eax, ebx
call fcn.00404230
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x416015
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 - 4]
call fcn.00406948
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x415fff
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x416044
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x415fff
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41601c
mov eax, dword [ebp - 0x10]
call fcn.0040424c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x416039
lea eax, [ebp - 4]
call fcn.004068ac
ret
Function at 0x416f7c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.0040641c
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
mov edi, eax
cmp edi, 0x104
jbe 0x416f26
mov eax, edi
add eax, eax
call fcn.00404230
mov esi, eax
jmp 0x416f28
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
push edi
push esi
call sub.user32.dll_CharUpperBuffW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x416f61
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x416f4b
mov eax, esp
cmp esi, eax
je 0x416f6e
mov eax, esi
call fcn.0040424c
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x416fa8
cmp bl, 0
je 0x416fa4
cmp bl, 0x41
jl 0x416f9f
cmp bl, 0x5a
jg 0x416f9f
or bl, 0x20
xor al, bl
inc esi
jmp 0x416f83
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x416ee8

Function at 0x4385a8
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x438646
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x43860a
cmp byte [ebx + 0x10], 0
jne 0x43860a
cmp byte [ebx + 0x3c], 0
jne 0x43860a
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x43862b
lea edx, [ebp - 4]
mov eax, dword [0x4e25d8]
call fcn.00409a58
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x42a56c]
call fcn.00415180
call fcn.00405900
jmp 0x43862b
lea edx, [ebp - 8]
mov eax, dword [0x4e25d8]
call fcn.00409a58
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x42a56c]
call fcn.00415180
call fcn.00405900
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43864d
lea eax, [ebp - 8]
mov edx, 2
call fcn.004068b4
ret

Function at 0x438934
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x438982
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0043852c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x43899b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4389a4
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0043852c
dec esi
jne 0x4389c6
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x439f84
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4e7f90
cmp dword [edi], 0
jne 0x43a000
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4e7f8c]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4dcfd4
mov ecx, 2
call fcn.004043e8
mov edx, 0x439f5c
lea eax, [esi + 5]
call fcn.00439f7c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00439f7c
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 0x439fd5
mov dword [0x4e7f8c], 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 0x440b2c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.00406948
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.004405fc
test al, al
jne 0x440b8d
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4e27b4]
mov dl, 1
mov eax, dword [0x43f314]
call fcn.00415278
call fcn.00405900
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00440564
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x44684c
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 0x446852
ret
Function at 0x451980
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 4], edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x451b3d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x451b19
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x451b19
mov eax, dword [ebp - 0xc]
add eax, 0x2c
push eax
mov eax, dword [ebp - 0xc]
add eax, 0x28
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [eax]
call dword [eax + 0xc]
mov eax, dword [ebp - 0xc]
mov ebx, dword [eax + 0x28]
add ebx, ebx
add ebx, ebx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
imul ebx
push eax
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x45194c]
call fcn.004080b4
add esp, 4
lea eax, [ebp - 4]
call fcn.004094ec
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x4e239c]
push eax
call fcn.0043eefc
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.00407eec
push eax
push ebx
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [eax]
call dword [eax + 0x1c]
lea eax, [ebp - 0x38]
xor ecx, ecx
mov edx, 0x2c
call fcn.004047fc
mov dword [ebp - 0x38], 0x2c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x28]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
neg eax
mov dword [ebp - 0x30], eax
mov word [ebp - 0x2c], 1
mov word [ebp - 0x2a], 0x20
mov dl, 1
mov eax, dword [0x44518c]
call fcn.0044e4a8
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor ecx, ecx
push ebp
push 0x451af7
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov eax, ebx
mov dl, 7
call fcn.00450030
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 0x2c]
mov eax, dword [ebp - 0xc]
mov edx, dword [eax + 0x28]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax]
call dword [ebx + 0x6c]
push 0
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x2c]
push eax
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov edx, dword [eax]
call dword [edx + 0x70]
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
call fcn.0044edc8
call fcn.004497b0
push eax
call sub.gdi32.dll_SetDIBits
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov dl, 1
call fcn.0044f120
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x451b19
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x451b44
lea eax, [ebp - 8]
mov edx, dword [0x45194c]
call fcn.004080c0
lea eax, [ebp - 4]
call fcn.004094ec
ret
Function at 0x453c78
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x2c]
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x74]
sub edi, dword [ebx + 0x6c]
jmp 0x453ca7
mov eax, dword [ebx + 0x2c]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x6c]
ja 0x453d26
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.00452548
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], ebp
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x453cf4
mov cx, word [esp]
sub cx, si
jmp 0x453cf6
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x453cdd
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x453d1c
mov cx, word [esp]
sub cx, si
jmp 0x453d1e
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x453d05
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x453d83
mov edx, dword [ebx + 0x38]
mov ecx, edi
add edx, dword [ebx + 0x6c]
mov eax, ebp
add edx, dword [ebx + 0x74]
call fcn.0045394c
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x453d6e
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x6c]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x453d83
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x453c82
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x460080
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
movzx ebx, word [0x4600bc]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x460098
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4600a8
or bx, 4
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4600b8
or bx, 2
mov eax, ebx
pop ebx
ret

Function at 0x46418c
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov ebx, edx
mov esi, eax
mov eax, ebx
xor edx, edx
call fcn.004068bc
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x4641d3
push pe_nt_image_headers32
lea edx, [esp + 4]
push edx
push eax
call sub.user32.dll_GetKeyNameTextW
mov eax, ebx
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.00406abc
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x469658
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
xor eax, eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x469791
push dword fs:[eax]
mov dword fs:[eax], esp
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x43f508]
call fcn.0044058c
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x469767
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.00440638
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.00406abc
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x4697ac
call fcn.00406d90
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.0044069c
test al, al
je 0x469751
lea ecx, [ebp - 4]
mov edx, 0x469820
mov eax, dword [ebp - 0xc]
call fcn.00440aac
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.00417750
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x46974a
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x469838
mov eax, dword [ebp - 8]
push eax
call fcn.0040ae54
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x4e1208]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x469751
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46976e
mov eax, dword [ebp - 0xc]
call fcn.00404e30
ret

Function at 0x46989c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0x4698e3
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4698c6
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4698d7
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x4698e3
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret