joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4474b8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4474f0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4474d1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4474e0
or bl, 4
test esi, 0x20000000
je 0x4474eb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44dbb4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44dbc6
add esp, 0xfffffff0
call fcn.0040378c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419a50
mov eax, dword [0x452ddc]
mov dword [eax + 4], ebx
mov dword [eax], 0x44df58
mov eax, dword [0x452de8]
mov dword [eax + 4], ebx
mov dword [eax], 0x44df64
mov eax, ebx
call fcn.0044df70
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411c68]
call fcn.0040343c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411c68]
call fcn.0040343c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411c68]
call fcn.0040343c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411c68]
call fcn.0040343c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411c68]
call fcn.0040343c
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x44a388
push eax
push 0
push 0
mov eax, dword [0x452f1c]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b478]
call fcn.0041c8e0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b478]
call fcn.0041c8e0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b478]
call fcn.0041c8e0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044e3c0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44e288
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44e288
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44e288
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44dd03
call fcn.004037e4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44e06c
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44e217
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44e1f8
mov dl, 1
mov eax, dword [0x412084]
call fcn.0040343c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004041e0
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44e1e7
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.0043bf84
test al, al
je 0x44e1da
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x44e228
lea eax, [ebp - 0x254]
call fcn.00408cd4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44e1da
xor eax, eax
push ebp
push 0x44e1d3
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x44e260
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44e1bc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404450
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
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 + 0x3c]
jne 0x44e1bc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404450
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44e1da
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x44e0dd
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415be8
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44e21e
lea eax, [ebp - 0x260]
call fcn.004041e0
ret

Function at 0x44eb60
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x454b44]
cmp byte [eax + 0xa5], 0
jne 0x44ebd1
cmp dword [0x454b5c], 0
jne 0x44eb92
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44eb1c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x454b5c], eax
cmp dword [0x454b58], 0
jne 0x44ebad
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x454b58], eax
cmp dword [0x454b60], 0
jne 0x44ebd1
push esp
push 0
push 0
push 0x44eac0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x454b60], eax
pop edx
ret
Function at 0x44f264
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x454b44]
cmp dword [eax + 0x30], 0
je 0x44f30e
cmp dword [ebx + 0x94], 0
jne 0x44f308
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x44f1f4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x44f308
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_GetWindowLongA
test al, 8
je 0x44f2ce
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x44f308
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00413fe4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x44f2dd
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x44fe6c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x44fea1
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.004042d0
jmp 0x44feae
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404234
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x450fc0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x451001
mov eax, esi
call fcn.0043751c
test al, al
je 0x451001
mov eax, dword [ebx + 0x84]
call fcn.00437218
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x451001
push 0
mov eax, dword [ebx + 0x84]
call fcn.00437218
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x41ecdc
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x42a520]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00415fe2
and dword [ebp - 0x14], 0
cmp dword [0x46b270], 0
mov dword [ebp - 0x18], eax
jne 0x41ed8f
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x41ee37
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x41ee37
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x46b270], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x46b274], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x46b278], eax
call edi
push eax
call esi
mov dword [0x46b280], eax
test eax, eax
je 0x41ed8f
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x46b27c], eax
mov eax, dword [0x46b27c]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x41ede8
cmp dword [0x46b280], ecx
je 0x41ede8
push eax
call esi
push dword [0x46b280]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x41ede8
test ebx, ebx
je 0x41ede8
call edi
test eax, eax
je 0x41eddf
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x41eddf
test byte [ebp - 8], 1
jne 0x41ede8
or dword [ebp + 0x10], 0x200000
jmp 0x41ee1b
mov eax, dword [0x46b274]
cmp eax, dword [ebp - 0x18]
je 0x41ee1b
push eax
call esi
test eax, eax
je 0x41ee1b
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x41ee1b
mov eax, dword [0x46b278]
cmp eax, dword [ebp - 0x18]
je 0x41ee1b
push eax
call esi
test eax, eax
je 0x41ee1b
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x46b270]
call esi
test eax, eax
je 0x41ee37
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x41ee39
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00410717
leave
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp loc.00401219
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40915c
nop
mov ecx, 0x67820797
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43104e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x431024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f3f8
nop
nop
mov ecx, 0x1a20179e
nop
test eax, eax
nop
nop
nop
je 0x431084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43106c
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x40adc0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.00404730
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], 0
mov eax, dword [0x4170bc]
cmp ebx, eax
jae 0x40adfb
mov eax, ebx
and eax, 0x1f
mov edx, ebx
sar edx, 5
mov edx, dword [edx*4 + 0x4170c0]
test byte [edx + eax*8 + 4], 1
jne 0x40ae0d
mov dword [0x415c84], 9
or eax, 0xffffffff
jmp 0x40af32
push 1
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x40ae37
push 2
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x40ae3f
or eax, 0xffffffff
jmp 0x40af32
mov eax, dword [ebp + 0xc]
mov esi, eax
sub esi, dword [ebp - 8]
test esi, esi
jle 0x40aee4
lea edx, [ebp - 0x1010]
mov ecx, 0x1000
xor eax, eax
push edi
mov edi, edx
rep stosb byte es:[edi], al
pop edi
mov eax, edx
push 0x8000
push ebx
call fcn.0040b330
add esp, 8
mov dword [ebp - 0x10], eax
mov eax, esi
cmp eax, 0x1000
jb 0x40ae8a
mov dword [ebp - 0x1014], 0x1000
jmp 0x40ae92
mov eax, esi
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1010]
push eax
push ebx
call fcn.004086d0
add esp, 0xc
mov edi, eax
cmp eax, 0xffffffff
jne 0x40aecb
call dword [sym.imp.KERNEL32.DLL_GetLastError]
cmp eax, 5
jne 0x40aec5
mov dword [0x415c84], 0xd
or dword [ebp - 4], 0xffffffff
jmp 0x40aed5
mov eax, esi
sub eax, edi
mov esi, eax
test eax, eax
jg 0x40ae75
mov eax, dword [ebp - 0x10]
push eax
push ebx
call fcn.0040b330
add esp, 8
jmp 0x40af20
test esi, esi
jge 0x40af20
push 0
mov eax, dword [ebp + 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
push ebx
call fcn.00408b00
pop ecx
push eax
call dword [sym.imp.KERNEL32.DLL_SetEndOfFile]
test eax, eax
setne al
and eax, 1
dec eax
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
jne 0x40af20
mov dword [0x415c84], 0xd
push 0
mov eax, dword [ebp - 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
nop
nop
pop eax
nop
nop
add eax, 0x403e6a
nop
sub eax, 0x403e10
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x431030
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43101e
nop
nop
nop
popal
nop
nop
jmp loc.00401219
Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x408ecc
nop
nop
mov ecx, 0x53537351
nop
nop
nop
nop
test eax, eax
nop
je 0x43004e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..rsrc
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0xb75762c
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408e84
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x6df3411c
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
mov ebx, 0x42e1d0
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x5c677b09
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
popal
jmp 0x401219

Function at 0x430000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403daa
nop
nop
sub eax, 0x403d50
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp fcn.00401219
Function at 0x4afce4
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffb4
mov dword [esp], eax
lea esi, [esp + 0x30]
lea eax, [esp + 0xc]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edi, dword [esp]
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x4afdaf
jmp 0x4afda3
cmp dword [esi + 0x10], 0x1000
jne 0x4afd8f
test byte [esi + 0x15], 1
jne 0x4afd8f
mov byte [esp + 4], 0
mov ebp, dword [esi + 0x14]
cmp ebp, 1
je 0x4afd40
cmp ebp, 2
je 0x4afd40
cmp ebp, 0x10
je 0x4afd40
cmp ebp, 0x20
jne 0x4afd5c
lea eax, [esp + 8]
push eax
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x4afd5c
mov byte [esp + 4], 1
xor ebx, ebx
jmp 0x4afd6d
mov eax, dword [esi]
add eax, ebx
call fcn.004afcdc
add ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0xc]
jb 0x4afd60
cmp byte [esp + 4], 0
je 0x4afd8f
lea eax, [esp + 8]
push eax
mov eax, dword [esp + 0xc]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov edi, eax
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x4afdaf
mov eax, dword [esi + 4]
cmp eax, dword [esp]
je 0x4afd15
add esp, 0x4c
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x408ecc
nop
nop
mov ecx, 0x2e28209e
nop
nop
test eax, eax
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data_1
nop
mov ebx, 0x42e1d0
mov ecx, 0x4bd61dbd
nop
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x8c49b50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp + 8], eax
mov eax, dword [0x8c490ac]
push esi
push edi
test eax, eax
jne 0x8c49bcd
mov esi, 0x8c49284
mov edx, dword [esi]
lea eax, [ebp - 0x24]
mov cl, byte [edx]
test cl, cl
je 0x8c49b8b
lea edi, [ebp - 0x24]
sub edx, edi
xor cl, 0x55
mov byte [eax], cl
mov cl, byte [edx + eax + 1]
inc eax
test cl, cl
jne 0x8c49b7d
lea ecx, [ebp - 0x24]
mov byte [eax], 0
push ecx
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
mov edx, dword [esi - 4]
add esi, 8
cmp esi, 0x8c4929c
mov dword [edx], eax
jl 0x8c49b6d
mov ecx, dword [0x8c490ac]
mov eax, dword [sym.imp.kernel32.dll_GetModuleHandleA]
push 0
push 0x8c492ac
push ecx
mov dword [0x8c490a4], eax
call fcn.08c49d80
add esp, 0xc
mov dword [0x8c490a8], eax
mov dword [ebp - 4], 0
mov esi, 0x8c49284
mov edx, dword [esi]
mov cl, byte [edx]
test cl, cl
je 0x8c49c16
mov eax, dword [ebp + 8]
mov al, byte [eax]
test al, al
je 0x8c49c16
cmp al, 0x5a
jg 0x8c49c02
cmp al, 0x41
jl 0x8c49c02
movsx edi, al
add edi, 0x20
movsx ebx, cl
xor edi, 0x55
cmp ebx, edi
je 0x8c49c08
xor al, 0x55
cmp cl, al
jne 0x8c49c16
mov ecx, dword [ebp + 8]
inc edx
inc ecx
mov dword [ebp + 8], ecx
mov cl, byte [edx]
test cl, cl
jne 0x8c49be1
cmp byte [edx], 0
je 0x8c49c36
mov edx, dword [ebp - 4]
add esi, 8
inc edx
cmp esi, 0x8c4929c
mov dword [ebp - 4], edx
jl 0x8c49bd9
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov edx, dword [ecx*8 + 0x8c49280]
mov eax, dword [edx]
mov esp, ebp
pop ebp
ret
Function at 0x401410
Capabilities:
Encode data using xor
Encrypt data using rc4 prga
Get windows directory from kuser_shared_data

Disassembly:
mov eax, dword [0x7f9808]
sub esp, 0x20c
push ebp
mov ebp, ecx
push esi
push edi
test eax, eax
je 0x4015bd
cmp dword [0x7f980c], 0
jne 0x4015a9
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov word [esp + 0x1c], ax
mov byte [esp + 0x1e], al
lea eax, [esp + 0x20]
push eax
call fcn.004036e0
add esp, 0xc
xor edi, edi
xor eax, eax
nop
mov byte [esp + eax + 0x18], al
inc eax
cmp eax, 0x100
jb 0x401460
xor esi, esi
mov edi, edi
mov dl, byte [esp + esi + 0x18]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41d0d4]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x18]
mov byte [esp + esi + 0x18], al
inc esi
mov byte [esp + edi + 0x18], dl
cmp esi, 0x100
jb 0x401470
xor esi, esi
xor edi, edi
xor edx, edx
lea eax, [esi + 1]
movzx esi, al
mov cl, byte [esp + esi + 0x18]
movzx eax, cl
add eax, edi
movzx edi, al
movzx eax, byte [esp + edi + 0x18]
mov byte [esp + esi + 0x18], al
mov byte [esp + edi + 0x18], cl
movzx eax, byte [esp + esi + 0x18]
movzx ecx, cl
add ecx, eax
movzx eax, cl
movzx eax, byte [esp + eax + 0x18]
xor al, byte [edx + 0x41d0d8]
mov byte [esp + edx + 0xc], al
inc edx
cmp edx, 0xb
jb 0x4014a5
push 0x200
lea eax, [esp + 0x1c]
push 0
push eax
call fcn.004036e0
mov edx, 0x7ffe0030
add esp, 0xc
xor ecx, ecx
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x401504
sub edx, esi
sar edx, 1
je 0x4015bd
mov esi, ebp
lea edi, [esi + 1]
mov edi, edi
mov al, byte [esi]
inc esi
test al, al
jne 0x401520
sub esi, edi
add edx, 0xc
add edx, esi
cmp edx, 0x200
ja 0x4015bd
xor eax, eax
push ebx
test edx, edx
je 0x401558
movzx ebx, word [eax + eax + 0x7ffe0030]
test bx, bx
je 0x401558
mov byte [esp + eax + 0x1c], bl
inc ecx
inc eax
cmp eax, edx
jb 0x401541
xor eax, eax
test edx, edx
je 0x401572
mov edi, edi
mov bl, byte [esp + eax + 0x10]
test bl, bl
je 0x401572
mov byte [esp + ecx + 0x1c], bl
inc eax
inc ecx
cmp eax, edx
jb 0x401560
xor eax, eax
test edx, edx
je 0x40158f
lea ecx, [esp + ecx + 0x1c]
lea esp, [esp]
mov bl, byte [eax + ebp]
test bl, bl
je 0x40158f
mov byte [ecx], bl
inc eax
inc ecx
cmp eax, edx
jb 0x401580
push 8
push 0
lea eax, [esp + 0x24]
push eax
call dword [0x7f9808]
pop ebx
pop edi
pop esi
pop ebp
add esp, 0x20c
ret
push 0x800
push 0
push ebp
call eax
pop edi
pop esi
pop ebp
add esp, 0x20c
ret
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x20c
ret
Function at 0x4015d0
Capabilities:
Check os version

Disassembly:
mov ecx, 1
mov edx, 0x7f9948
xor eax, eax
lock cmpxchg dword [edx], ecx
test eax, eax
jne 0x4016f9
cmp dword fs:[0xc0], eax
je 0x4015fb
mov dword [0x7f9944], 1
mov eax, dword fs:[0x18]
push ebx
push esi
mov ebx, 1
mov esi, dword [eax + 0x30]
mov eax, dword [esi + 0xa4]
mov dword [0x7f982c], eax
mov eax, dword [esi + 0xa8]
mov dword [0x7f9830], eax
movzx edx, word [esi + 0xac]
mov dword [0x7f9834], edx
mov eax, dword [esi + 0xb0]
mov dword [0x7f9838], eax
mov eax, dword [esi + 0x1f4]
test eax, eax
je 0x40165b
push 0x7f
push eax
push 0x7f983c
call fcn.00402ce0
mov edx, dword [0x7f9834]
add esp, 0xc
jmp 0x401663
xor eax, eax
mov word [0x7f983c], ax
movzx eax, byte [esi + 0xaf]
mov ecx, 0xff
mov word [0x7f993c], ax
movzx eax, word [esi + 0xae]
and ax, cx
mov word [0x7f993e], ax
movzx eax, word [0x7ffe02d0]
mov word [0x7f9940], ax
mov ecx, eax
mov byte [0x7f9942], 0
cmp byte [0x7ffe0268], 0
je 0x4016aa
mov ebx, dword [0x7ffe0264]
pop esi
mov byte [0x7f9942], bl
cmp ebx, 1
pop ebx
jne 0x4016c4
and ecx, 0xffef
mov word [0x7f9940], cx
test edx, edx
jne 0x4016f9
call fcn.004015d0
cmp dword [0x7f982c], 6
ja 0x4016f9
jb 0x4016e1
cmp dword [0x7f9830], 4
jae 0x4016f9
call fcn.004015d0
cmp dword [0x7f982c], 0xa
jae 0x4016f9
mov dword [0x7f9834], 1
ret