joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4eb6cc
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x4ed168
sub eax, eax
test esi, esi
je 0x4eb7a4
sub eax, 1
test ecx, ecx
je 0x4eb7a2
test esi, 3
je 0x4eb70a
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x4eb6ef
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x4eb789
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x4eb714
mov ecx, edx
test ecx, ecx
je 0x4eb7a2
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x4eb78f
not eax
mov dword [esp + 0x1c], eax
popal
ret

Function at 0x4eb7ac
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.004eb82f
jae 0x4eb7ba
xor ecx, ecx
call fcn.004eb82f
jae 0x4eb7e9
xor eax, eax
call fcn.004eb82f
jae 0x4eb7f9
mov bl, 2
inc ecx
mov al, 0x10
call fcn.004eb82f
adc al, al
jae 0x4eb7db
jne 0x4eb825
stosb byte es:[edi], al
jmp 0x4eb7bd
call fcn.004eb83b
sub ecx, ebx
jne 0x4eb802
call fcn.004eb839
jmp 0x4eb821
lodsb al, byte [esi]
shr eax, 1
je 0x4eb84b
adc ecx, ecx
jmp 0x4eb81e
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.004eb839
cmp eax, 0x7d00
jae 0x4eb81e
cmp ah, 5
jae 0x4eb81f
cmp eax, 0x7f
ja 0x4eb820
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x4eb7bd
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret

Function at 0x4ec17c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4ef000]
jne 0x4ec186
repz ret
jmp fcn.004ec42d
Function at 0x402c24
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x473008], 0x8088405
inc edx
mov dword [ebx + 0x473008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x40307c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x473024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403114
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4030f4
xor eax, eax
push ebp
push 0x4030ed
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 0x403130
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 0x4030f4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x473024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x473024], ax
mov esp, ebp
pop ebp
ret

Function at 0x403dc0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x476048], 0
je 0x403e21
cmp word [0x47621c], 0xd7b2
jne 0x403de9
cmp dword [0x476224], 0
jbe 0x403de9
mov eax, 0x476218
call dword [0x476234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x473070
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 0x403e48
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x473034], 0
jne 0x403e3d
push 0
push 0x473068
push 0x473070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x403f74
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.00402710
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, 0x403f3c
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x405dc4
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 0x405e2a
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.00404230
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402c40
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405e14
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405e31
lea eax, [ebp - 0x10]
call fcn.00403fc0
ret

Function at 0x4087f8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404480
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x408811
test al, 0x10
jne 0x408815
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40b35c
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 0x40b395
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004040b0
jmp 0x40b39e
mov eax, ebx
mov edx, esi
call fcn.00404014
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b3a8
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 0x40b3c9
mov al, byte [esp]
jmp 0x40b3cb
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40ba50
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b8c8
mov eax, dword [0x475190]
cmp byte [eax], 0
je 0x40bacc
mov eax, dword [0x474e74]
call fcn.00402a90
call fcn.00402878
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.00408afc
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 0x40bb14
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bb02
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x474dfc]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x476664]
call fcn.00405288
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 0x40c368
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 0x40c43e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404058
lea eax, [ebp - 8]
call fcn.004044d0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404480
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c428
mov eax, ebx
call fcn.00402710
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c421
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.00404480
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c40b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c450
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c40b
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 0x40c428
mov eax, dword [ebp - 0x10]
call fcn.00402730
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c445
lea eax, [ebp - 8]
call fcn.00403fc0
ret

Function at 0x40c930
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 0x40c994
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.00404230
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408444
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c99b
lea eax, [ebp - 0xc]
call fcn.00403fc0
ret

Function at 0x41b0cc
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]
mov al, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x41b119
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.0041aee0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x41b131
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41b138
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.0041aee0
dec esi
jne 0x41b15a
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x41c29c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x476888
cmp dword [edi], 0
jne 0x41c318
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x476884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x47340c
mov ecx, 2
call fcn.00402944
mov edx, 0x41c274
lea eax, [esi + 5]
call fcn.0041c294
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c294
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 0x41c2ed
mov dword [0x476884], 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 0x41d534
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 0x41d53a
ret

Function at 0x41fa80
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 0x41fad1
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41fab8
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41faa8
jmp 0x41fad1
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 0x41fab9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d1a8
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 0x42d0f4
call sub.user32.dll_EnumWindows
ret

Function at 0x42d2c8
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 0x42d345
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0042cd28
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x42d2ed
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042c928
cmp dword [ebp - 4], 0
je 0x42d32f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404480
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 0x42d34c
lea eax, [ebp - 4]
call fcn.00403fc0
ret

Function at 0x43032c
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 [0x476b58], 0
je 0x43047b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4750f0]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x43047b
mov eax, dword [0x476b5c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x476b58]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43044a
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x476b58]
call fcn.00414ac4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x430442
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x430442
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x430442
mov eax, dword [ebp - 0x14]
call fcn.00438fc4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x430442
push ebp
call fcn.004302e8
pop ecx
test al, al
jne 0x430442
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4303fe
mov eax, dword [ebp - 0x14]
call fcn.00437af4
dec eax
jle 0x430442
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.00403400
cmp byte [ebp - 1], 0
je 0x430442
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x430442
mov edx, dword [ebp - 0x14]
mov eax, dword [0x476b5c]
call fcn.0042fab4
inc edi
dec ebx
jne 0x430391
mov eax, dword [0x476b5c]
cmp dword [eax + 8], 0
jle 0x430462
mov eax, dword [0x476b5c]
call fcn.0042fb44
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43047b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00430150
pop ecx
test al, al
jne 0x43047b
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 0x433a5c
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 0x433aa8
mov eax, esi
call fcn.0044920c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x433aa8
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x433aa8
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 0x433be7
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x433ae8
cmp eax, 0x108
ja 0x433ae8
mov eax, esi
call fcn.0044920c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x433bde
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x433be7
jmp 0x433bde
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x433bc7
cmp eax, 0x20a
ja 0x433bc7
test byte [esi + 0x50], 0x80
jne 0x433b1a
sub eax, 0x203
je 0x433b17
sub eax, 3
je 0x433b17
sub eax, 3
jne 0x433b1a
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x433b2e
dec eax
je 0x433b43
dec eax
je 0x433b60
dec eax
je 0x433b43
jmp 0x433b67
mov ecx, ebx
mov eax, dword [0x4750f0]
mov eax, dword [eax]
mov edx, esi
call fcn.00452a48
jmp 0x433bde
cmp byte [esi + 0x5d], 1
jne 0x433b59
mov eax, esi
mov si, 0xffed
call fcn.00403400
jmp 0x433be7
or word [esi + 0x54], 1
jmp 0x433bde
and word [esi + 0x54], 0xfffe
jmp 0x433bde
mov eax, dword [0x476b14]
cmp byte [eax + 0x20], 0
je 0x433bde
mov eax, dword [0x476b14]
cmp dword [eax + 0x1c], 0
je 0x433bde
mov eax, dword [ebx]
mov edx, dword [0x476b14]
cmp eax, dword [edx + 0x1c]
jne 0x433bde
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.00449150
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.00403400
jmp 0x433be7
cmp eax, 0xb00b
jne 0x433bde
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043237c
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 0x437154
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 0x437170
cmp dword [esi + 4], 0
je 0x43719d
test byte [ebx + 0x55], 1
jne 0x43718f
mov eax, ebx
call fcn.00435cf4
test eax, eax
jne 0x43718f
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4372ad
mov edx, esi
mov eax, ebx
call fcn.00436c78
jmp 0x4372ad
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 0x4372a6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00438fc4
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.00433990
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00437154
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.00438fc4
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4372ad
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 0x43d93c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x475328]
cmp byte [eax + 0xc], 0
je 0x43daa9
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43daa2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x476b68], 0
jne 0x43d990
push 0x43dab0
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x43dab8
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b68], eax
cmp dword [0x473bac], 0
jne 0x43da8b
push 0x43dac8
call sub.kernel32.dll_LoadLibraryA
mov dword [0x473bac], eax
cmp dword [0x473bac], 0
je 0x43da8b
push 0x43dad4
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b6c], eax
push 0x43dae4
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b70], eax
push 0x43daf8
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b74], eax
push 0x43db10
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b78], eax
push 0x43db28
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b7c], eax
push 0x43db3c
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b80], eax
push 0x43db54
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b84], eax
push 0x43db6c
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b88], eax
push 0x43db88
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b8c], eax
push 0x43db94
mov eax, dword [0x473bac]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x476b90], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43daa9
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x441934
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.00403fc0
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x441983
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.00404230
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4490c0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x449110]
test si, 4
je 0x4490d4
or bl, 1
test si, 8
je 0x4490de
or bl, 4
test si, 1
je 0x4490e8
or bl, 8
test si, 2
je 0x4490f2
or bl, 0x10
test si, 0x10
je 0x4490fc
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44910b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret