joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44cd74
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x56101c
cmp dword [edi], 0
jne 0x44cdf0
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x561018]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x555884
mov ecx, 2
call fcn.004046ec
mov edx, 0x44cd4c
lea eax, [esi + 5]
call fcn.0044cd6c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0044cd6c
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 0x44cdc5
mov dword [0x561018], 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 0x4556bc
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.0040767c
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.00455194
test al, al
jne 0x45571d
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x55b82c]
mov dl, 1
mov eax, dword [0x453ed0]
call fcn.00422c68
call fcn.00406200
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004550fc
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 0x45dc00
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 0x45dc06
ret
Function at 0x4682fc
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 0x4684aa
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x30], 0
jne 0x468486
mov eax, dword [ebp - 0xc]
cmp dword [eax + 0x38], 0
je 0x468486
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 [0x4682c4]
call fcn.00408748
add esp, 4
lea eax, [ebp - 4]
call fcn.00409d90
push eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x38]
push eax
mov eax, dword [0x55b2a8]
push eax
call sub.windowscodecs.dll_WICConvertBitmapSource
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 8]
call fcn.00408594
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.00404ac0
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 [0x45c4c4]
call fcn.00464e50
mov ebx, eax
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x30], ebx
xor ecx, ecx
push ebp
push 0x468464
push dword fs:[ecx]
mov dword fs:[ecx], esp
mov eax, ebx
mov dl, 7
call fcn.004669d4
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
push 0
call sub.gdi32.dll_SetDIBits
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x30]
mov dl, 1
call fcn.00465ac4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x468486
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4684b1
lea eax, [ebp - 8]
mov edx, dword [0x4682c4]
call fcn.0040886c
lea eax, [ebp - 4]
call fcn.00409d90
ret

Function at 0x473468
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov ecx, 0x557f84
test edx, edx
jne 0x473487
xor eax, eax
jmp 0x4735a5
mov dword [ebp - 4], 1
cmp byte [ebp - 4], 0
je 0x4734a4
push esi
push edx
push eax
call fcn.004735ac
add esp, 0xc
jmp 0x4735a5
push esi
push edx
push eax
call fcn.0047386c
add esp, 0xc
jmp 0x4735a5
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x48122c
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 - 0xc]
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 [0x561210], 0
je 0x48136d
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x55b54c]
mov edx, dword [edx]
xor al, byte [edx + 0xc0]
je 0x48136d
mov eax, dword [0x561214]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x561210]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x48133c
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x561210]
call fcn.0043fcd4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x481334
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1f2], 0
je 0x481334
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x68]
test al, al
je 0x481334
mov eax, dword [ebp - 0x14]
call fcn.0048c978
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x481334
push ebp
call fcn.004811e8
pop ecx
test al, al
jne 0x481334
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffba
call fcn.004051e8
test al, al
je 0x481334
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.004051e8
cmp byte [ebp - 1], 0
je 0x481334
lea edx, [ebp - 0xc]
lea eax, [ebp - 0x28]
call fcn.0040b9e4
test al, al
je 0x481334
mov edx, dword [ebp - 0x14]
mov eax, dword [0x561214]
call fcn.00480948
inc edi
dec ebx
jne 0x481291
mov eax, dword [0x561214]
cmp dword [eax + 8], 0
jle 0x481354
mov eax, dword [0x561214]
call fcn.00480a00
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x48136d
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00481050
pop ecx
test al, al
jne 0x48136d
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 0x489554
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.0040b9cc
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.004837d8
test ebx, ebx
jne 0x4895a7
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.004893d0
mov ebx, eax
test ebx, ebx
je 0x48969d
cmp esi, ebx
je 0x4895d0
mov eax, dword [esp]
sub eax, dword [ebx + 0x48]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x4c]
mov dword [esp + 0x118], eax
jmp 0x4895e5
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x48961d
add eax, 0xffffff5f
sub eax, 2
jb 0x489635
dec eax
sub eax, 2
jb 0x489649
dec eax
sub eax, 2
jb 0x48963f
jmp 0x489653
add eax, 0xfffffdff
sub eax, 2
jb 0x489635
dec eax
sub eax, 2
jb 0x489649
dec eax
sub eax, 2
jb 0x48963f
jmp 0x489653
mov byte [esp + 0x120], 0
jmp 0x48965b
mov byte [esp + 0x120], 2
jmp 0x48965b
mov byte [esp + 0x120], 1
jmp 0x48965b
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004f9654
mov esi, eax
call fcn.004802f8
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00485070
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x48969f
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x48f400
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov dx, word [ecx]
mov word [ebp - 0xf86], dx
mov eax, dword [ebp - 0xc34]
add eax, 2
mov dword [ebp - 0xc34], eax
mov cx, word [ebp - 0xf86]
mov word [ebp - 0x200], cx
mov edx, dword [ebp - 0xc38]
mov ax, word [edx]
mov word [ebp - 0xf88], ax
mov ecx, dword [ebp - 0xc38]
add ecx, 2
mov dword [ebp - 0xc38], ecx
mov dx, word [ebp - 0xf88]
invalid
invalid
push ebp
Function at 0x4e9cb4
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov esi, edx
mov ebx, eax
mov eax, esi
call fcn.00406acc
push 0
movzx eax, bl
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
mov ebx, eax
test ebx, ebx
je 0x4e9d06
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
push ebx
call sub.user32.dll_GetKeyNameTextW
test eax, eax
je 0x4e9cff
mov eax, esi
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.00407728
jmp 0x4e9d06
mov eax, esi
call fcn.00406acc
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x4ef104
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 0x4ef263
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [0x55abb0], 0
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x4540ec]
call fcn.00455124
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x4ef239
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.004551d0
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.00407728
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x4ef27c
call fcn.004078d8
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.00455234
test al, al
je 0x4ef223
lea ecx, [ebp - 4]
mov edx, 0x4ef2f0
mov eax, dword [ebp - 0xc]
call fcn.00455640
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.00424e68
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4ef223
xor edx, edx
push ebp
push 0x4ef21c
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x4ef308
mov eax, dword [ebp - 8]
push eax
call fcn.0040d310
test eax, eax
je 0x4ef205
mov ebx, eax
call ebx
mov ebx, eax
test ebx, ebx
je 0x4ef205
call fcn.004ef090
test eax, eax
je 0x4ef1f5
mov eax, dword [ebx + 0x50]
jmp 0x4ef1f8
mov eax, dword [ebx + 0x28]
and eax, 1
cmp eax, 1
sete byte [0x55abb0]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ef223
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_2
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ef240
mov eax, dword [ebp - 0xc]
call fcn.00404f14
ret

Function at 0x4ef36c
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 0x4ef3b3
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4ef396
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4ef3a7
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x4ef3b3
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x4f915c
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ecx
mov byte [esp], cl
mov ebx, edx
mov esi, eax
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
mov edi, eax
test bl, bl
je 0x4f917d
test edi, 0x40000
je 0x4f9197
test bl, bl
jne 0x4f9218
mov eax, 0x40000
and eax, edi
cmp eax, 0x40000
jne 0x4f9218
push esi
call sub.user32.dll_IsIconic
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 2], al
push esi
call sub.user32.dll_IsWindowVisible
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 1], al
movzx eax, byte [esp + 1]
or al, byte [esp + 2]
je 0x4f91ca
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x4f91df
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
jmp 0x4f91ee
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x4f91ff
cmp byte [esp + 2], 0
je 0x4f9218
cmp byte [esp + 2], 0
je 0x4f9210
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x4f9218
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x4f94c4
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
call sub.user32.dll_GetActiveWindow
mov dword [esp], eax
mov byte [esp + 4], 0
test bl, bl
je 0x4f94ea
mov eax, esp
push eax
push 0x4f948c
call sub.user32.dll_EnumWindows
jmp 0x4f94fd
mov eax, esp
push eax
push 0x4f946c
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_EnumThreadWindows
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop ebx
ret

Function at 0x4f95c0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov ebx, eax
movzx esi, word [0x4f9610]
test bl, 4
je 0x4f95d4
or si, 1
test bl, 8
je 0x4f95dd
or si, 4
test bl, 1
je 0x4f95e6
or si, 8
test bl, 2
je 0x4f95ef
or si, 0x10
test bl, 0x10
je 0x4f95f8
or si, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4f9608
or si, 2
mov eax, esi
pop esi
pop ebx
ret

Function at 0x4f9614
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, word [0x4f9650]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4f962f
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4f963f
or bx, 4
test esi, 0x20000000
je 0x4f964b
or bx, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x5022a8
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc60
push ebx
xor edx, edx
mov dword [ebp - 0x3a0], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x502453
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x3c], 0
jne 0x502434
mov dl, 1
mov eax, dword [0x4363ac]
call fcn.004438ec
mov edx, dword [ebp - 4]
mov dword [edx + 0x3c], eax
mov eax, dword [ebp - 4]
add eax, 0x40
call fcn.00406acc
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x502423
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00492c94
test al, al
je 0x502416
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x39c], eax
mov byte [ebp - 0x398], 0
lea ecx, [ebp - 0x39c]
mov edx, 0x502464
lea eax, [ebp - 0x394]
call fcn.0041e268
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x502416
xor eax, eax
push ebp
push 0x50240f
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0x200
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x314]
push eax
push 0
push 0
push 0x5024d4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x5023f8
lea eax, [ebp - 0x3a0]
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.00407728
mov edx, dword [ebp - 0x3a0]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3c]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x44]
jne 0x5023f8
mov eax, dword [ebp - 4]
add eax, 0x40
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.00407728
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x502416
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x502319
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x3c]
mov byte [eax + 0x39], 0
mov dl, 1
call fcn.00443828
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x3c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x50245a
lea eax, [ebp - 0x3a0]
call fcn.00406acc
ret

Function at 0x502fbc
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x56133c]
cmp byte [eax + 0xb1], 0
jne 0x50302e
cmp dword [0x56135c], 0
jne 0x502fee
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x55acc4]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x56135c], eax
cmp dword [0x561358], 0
jne 0x503009
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x561358], eax
cmp dword [0x561360], 0
jne 0x50302e
push esp
push 0
push 0
mov eax, dword [0x55acc0]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x561360], eax
pop edx
ret
Function at 0x503a38
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x178]
test eax, eax
je 0x503ada
cmp dword [ebx + 0x98], 0
jne 0x503ad4
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x503974
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x94]
cmp dword [eax + 8], 0
je 0x503ad4
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
test al, 8
je 0x503a9a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x94]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x503ad4
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x94]
call fcn.0043fcd4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x503aa9
inc dword [ebx + 0x98]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x503cf8
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x56133c]
cmp dword [eax + 0x178], 0
je 0x503e5d
test bl, bl
jne 0x503dab
cmp dword [esi + 0xa0], 0
jne 0x503da0
mov eax, esi
call fcn.00506a3c
push eax
push 0x503c04
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x48], 0
je 0x503d71
mov eax, dword [0x56133c]
cmp byte [eax + 0xd7], 0
je 0x503d71
mov eax, dword [esi + 0xdc]
call fcn.0040859c
mov edi, eax
cmp edi, 0
jl 0x503d71
push 0
mov eax, dword [esi + 0xdc]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x503d5a
mov eax, dword [esi + 0x9c]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x503da0
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x9c]
call fcn.0043fcd4
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x503d80
inc dword [esi + 0xa0]
jmp 0x503e5d
cmp dword [esi + 0xa0], 0
jle 0x503e5d
dec dword [esi + 0xa0]
cmp dword [esi + 0xa0], 0
jne 0x503e5d
cmp dword [esi + 0x48], 0
je 0x503e08
mov eax, dword [0x56133c]
cmp byte [eax + 0xd7], 0
je 0x503e08
mov eax, dword [esi + 0xdc]
call fcn.0040859c
mov edi, eax
cmp edi, 0
jl 0x503e08
push 5
mov eax, dword [esi + 0xdc]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x503df1
mov eax, dword [esi + 0x9c]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x503e37
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x9c]
call fcn.0043fcd4
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x503e17
mov eax, dword [esi + 0x9c]
mov edx, dword [eax]
call dword [edx + 8]
push 0
lea eax, [esi + 0xdc]
mov ecx, 1
mov edx, dword [0x4f6528]
call fcn.00408748
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x504a7c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffdfc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xb0], 0
je 0x504ae7
cmp byte [ebx + 0xd7], 0
jne 0x504ae7
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x178]
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00406c24
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x504ad4
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x504af4
mov eax, esi
mov edx, dword [ebx + 0x90]
call fcn.00406e7c
jmp 0x504af4
mov eax, esi
mov edx, dword [ebx + 0x90]
call fcn.00406e7c
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x513c94
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_1
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x513ce5
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x513ccc
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x513cbc
jmp 0x513ce5
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 0x513ccd
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x525ad4
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_1
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x525b25
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x525b0c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x525afc
jmp 0x525b25
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 0x525b0d
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53f734
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x6a1858], 0
jne 0x53f74b
call fcn.0053f6f0
mov eax, edi
dec eax
test eax, eax
jl 0x53f773
inc eax
xor edx, edx
movzx ecx, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x6a1458]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x53f755
mov eax, ebx
pop edi
pop esi
pop ebx
ret