joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4862e0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push eax
call fcn.00560a2c
add esp, 4
mov dword [ebp - 8], eax
mov dword [ebp - 0x10], 0
jmp 0x486307
mov ecx, dword [ebp - 0x10]
add ecx, 1
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
cmp edx, dword [ebp - 8]
jge 0x48642d
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
movzx edx, word [ecx + eax*2]
test edx, edx
jl 0x486415
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
movzx edx, word [ecx + eax*2]
cmp edx, 0x100
jge 0x486415
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
movzx edx, word [ecx + eax*2]
cmp edx, 0xd
jne 0x48634c
jmp 0x4862fe
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
movzx edx, word [ecx + eax*2]
push edx
call dword [sym.imp.USER32.dll_VkKeyScanW]
mov word [ebp - 4], ax
movsx eax, word [ebp - 4]
cmp eax, 0xffffffff
jne 0x486382
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
movzx eax, word [edx + ecx*2]
push eax
call fcn.004860c0
add esp, 4
jmp 0x486413
movsx ecx, word [ebp - 4]
test ecx, ecx
jge 0x486397
movsx edx, word [ebp - 4]
not edx
add edx, 1
mov word [ebp - 4], dx
movsx eax, word [ebp - 4]
sar eax, 8
and eax, 1
mov dword [ebp - 0xc], eax
push 0x14
call dword [sym.imp.USER32.dll_GetKeyState]
movsx ecx, ax
and ecx, 1
je 0x4863fc
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
movzx ecx, word [eax + edx*2]
cmp ecx, 0x61
jl 0x4863d2
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
movzx ecx, word [eax + edx*2]
cmp ecx, 0x7a
jle 0x4863f0
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
movzx ecx, word [eax + edx*2]
cmp ecx, 0x41
jl 0x4863fc
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
movzx ecx, word [eax + edx*2]
cmp ecx, 0x5a
jg 0x4863fc
xor edx, edx
cmp dword [ebp - 0xc], 0
sete dl
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
push eax
movsx ecx, word [ebp - 4]
and ecx, 0xff
push ecx
call fcn.004861b0
add esp, 8
jmp 0x486428
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
movzx ecx, word [eax + edx*2]
push ecx
call fcn.004860c0
add esp, 4
jmp 0x4862fe
mov esp, ebp
pop ebp
ret

Function at 0x486520
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
movzx eax, byte [ebp + 8]
push eax
call fcn.00486440
add esp, 4
test eax, eax
je 0x48653d
mov ecx, dword [ebp + 0xc]
or ecx, 1
mov dword [ebp + 0xc], ecx
push 0
mov edx, dword [ebp + 0xc]
push edx
push 0
movzx eax, byte [ebp + 8]
push eax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
movzx ecx, byte [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_keybd_event]
pop ebp
ret
Function at 0x4866d0
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x1006920]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x486713
mov ecx, dword [ebp + 8]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
movzx eax, word [edx]
test eax, eax
je 0x486713
mov ecx, dword [ebp - 8]
movzx edx, word [ecx]
cmp edx, 0x7f
jle 0x486708
mov dword [ebp - 4], 1
jmp 0x486713
mov eax, dword [ebp - 8]
add eax, 2
mov dword [ebp - 8], eax
jmp 0x4866ea
cmp dword [ebp - 4], 0
je 0x48672a
mov ecx, dword [ebp + 8]
push ecx
call fcn.004862e0
add esp, 4
jmp 0x4867ed
mov dword [ebp - 0xc], 0
lea edx, [ebp - 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.00404c90
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
movsx eax, byte [edx]
test eax, eax
je 0x4867e3
mov ecx, dword [ebp - 0x10]
movzx edx, byte [ecx]
cmp edx, 0x7f
jge 0x4867c6
mov eax, dword [ebp - 0x10]
mov cl, byte [eax]
mov byte [ebp - 0x14], cl
cmp byte [ebp - 0x14], 0xa
je 0x486778
cmp byte [ebp - 0x14], 0xd
je 0x486776
jmp 0x4867a8
jmp 0x4867bb
push 0
push 0
push 0
push 0xd
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push 0xd
call dword [sym.imp.USER32.dll_keybd_event]
push 0
push 2
push 0
push 0xd
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push 0xd
call dword [sym.imp.USER32.dll_keybd_event]
jmp 0x4867bb
mov edx, dword [ebp - 0x10]
movsx ax, byte [edx]
movzx ecx, ax
push ecx
call fcn.00404a60
add esp, 4
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
jmp 0x4867de
mov eax, dword [ebp - 0x10]
movzx ecx, word [eax]
push ecx
call fcn.00404a60
add esp, 4
mov edx, dword [ebp - 0x10]
add edx, 2
mov dword [ebp - 0x10], edx
jmp 0x486747
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.ole32.dll_CoTaskMemFree]
mov esp, ebp
pop ebp
ret
Function at 0x4d31e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
push 0xfbbdc0
mov eax, dword [ebp + 8]
push eax
call fcn.005664ab
add esp, 8
mov dword [ebp - 4], eax
xor ecx, ecx
cmp dword [ebp - 4], 0
setne cl
test ecx, ecx
jne 0x4d322c
mov dword [ebp - 0xc], 0
cmp dword [ebp - 4], 0
je 0x4d3227
mov edx, dword [ebp - 4]
push edx
call fcn.00566369
add esp, 4
mov eax, dword [ebp - 0xc]
jmp 0x4d3282
mov eax, dword [ebp - 4]
push eax
push 1
push 2
push 0xfc9afc
call fcn.00566624
add esp, 0x10
mov ecx, dword [ebp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
shl eax, 1
mov dword [ebp - 8], eax
mov edx, dword [ebp - 4]
push edx
push 1
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.00566624
add esp, 0x10
mov dword [ebp - 0x10], 1
cmp dword [ebp - 4], 0
je 0x4d327f
mov edx, dword [ebp - 4]
push edx
call fcn.00566369
add esp, 4
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret

Function at 0x4d3290
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
push 0xfbbdc0
mov eax, dword [ebp + 8]
push eax
call fcn.005664ab
add esp, 8
mov dword [ebp - 4], eax
xor ecx, ecx
cmp dword [ebp - 4], 0
setne cl
test ecx, ecx
jne 0x4d32dc
mov dword [ebp - 8], 0
cmp dword [ebp - 4], 0
je 0x4d32d7
mov edx, dword [ebp - 4]
push edx
call fcn.00566369
add esp, 4
mov eax, dword [ebp - 8]
jmp 0x4d331b
mov eax, dword [ebp - 4]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
push ecx
push 1
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push eax
mov eax, dword [ebp + 0xc]
push eax
call fcn.00566624
add esp, 0x10
mov dword [ebp - 0xc], 1
cmp dword [ebp - 4], 0
je 0x4d3318
mov ecx, dword [ebp - 4]
push ecx
call fcn.00566369
add esp, 4
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x4dc060
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5a8703
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x1004610]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x4c], ecx
mov eax, dword [ebp - 0x4c]
mov dword [eax], vtable.VObj.0
mov ecx, dword [ebp - 0x4c]
mov dword [ecx + 4], 0
mov edx, dword [ebp - 0x4c]
mov dword [edx], vtable.ExprItem.0
mov eax, dword [ebp - 0x4c]
mov dword [eax + 8], 0
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x4c]
mov dword [ecx], vtable.ExprItem_Solver.0
mov ecx, dword [ebp - 0x4c]
add ecx, 0xc
call fcn.004025e0
mov byte [ebp - 4], 1
mov edx, dword [ebp - 0x4c]
add edx, 0x10
mov dword [ebp - 0x48], edx
lea eax, [ebp - 0x19]
push eax
lea ecx, [ebp - 0x1a]
push ecx
mov ecx, dword [ebp - 0x48]
call fcn.005356f0
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov dword [edx + 0x30], eax
mov ecx, dword [ebp - 0x4c]
cmp dword [ecx + 0x30], 0
jne 0x4dc106
mov edx, dword [ebp - 0x4c]
fld qword [0xfc9e70]
fstp qword [edx + 0x38]
jmp 0x4dc112
mov eax, dword [ebp - 0x4c]
fld qword [0xfc9e68]
fstp qword [eax + 0x38]
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x4c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x504970
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5aad68
mov eax, dword fs:[0]
push eax
sub esp, 0x48
mov eax, dword [0x1004610]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebp + 0xc], 0
je 0x5049a5
mov eax, dword [ebp + 0xc]
movzx ecx, word [eax]
test ecx, ecx
jne 0x5049a9
xor eax, eax
jmp 0x5049fe
mov edx, dword [ebp + 8]
push edx
lea ecx, [ebp - 0x1c]
call fcn.00428e90
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x1c]
call fcn.00428f70
mov dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x14], ecx
lea edx, [ebp - 0x18]
push edx
push 0x504a10
call dword [sym.imp.USER32.dll_EnumWindows]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x1c]
call fcn.00402640
mov eax, dword [ebp - 0x20]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret

Function at 0x510610
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
push 1
push 0
push 0
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x510693
mov dword [ebp - 8], 0
mov byte [ebp - 0xc], 0
xor edx, edx
mov byte [ebp - 0xb], dl
push 0
lea eax, [ebp - 8]
push eax
push 2
lea ecx, [ebp - 0xc]
push ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [edx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp dword [ebp - 8], 2
jne 0x51067e
movzx ecx, byte [ebp - 0xc]
cmp ecx, 0xff
jne 0x51067e
movzx edx, byte [ebp - 0xb]
cmp edx, 0xfe
jne 0x51067e
jmp 0x510693
push 0
push 0
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov esp, ebp
pop ebp
ret
Function at 0x5106a0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x10], 0xffffffff
jne 0x510756
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 8], ecx
push 0
push 0
push 0
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 0xc], eax
mov dword [ebp - 4], 0
mov byte [ebp - 0x10], 0
xor ecx, ecx
mov byte [ebp - 0xf], cl
push 0
lea edx, [ebp - 4]
push edx
push 2
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp dword [ebp - 4], 0
jne 0x51070d
mov eax, dword [ebp - 8]
mov dword [eax + 0x10], 1
jmp 0x510741
cmp dword [ebp - 4], 2
jne 0x510737
movzx ecx, byte [ebp - 0x10]
cmp ecx, 0xff
jne 0x510737
movzx edx, byte [ebp - 0xf]
cmp edx, 0xfe
jne 0x510737
mov eax, dword [ebp - 8]
mov dword [eax + 0x10], 1
jmp 0x510741
mov ecx, dword [ebp - 8]
mov dword [ecx + 0x10], 0
push 0
push 0
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x521a00
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
xor eax, eax
jne 0x521a09
xor ecx, ecx
jne 0x521a09
mov edx, dword [ebp + 0x10]
mov eax, dword [edx]
shl eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x10]
mov dword [ecx], 0
lea edx, [ebp - 8]
push edx
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 4]
push ecx
push 0
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x521a50
mov eax, dword [ebp - 0xc]
jmp 0x521aad
cmp dword [ebp - 4], 1
je 0x521a63
cmp dword [ebp - 4], 2
je 0x521a63
mov eax, 0xd
jmp 0x521aad
cmp dword [ebp + 0xc], 0
je 0x521aa1
cmp dword [ebp - 8], 0
je 0x521a99
mov eax, dword [ebp - 8]
xor edx, edx
mov ecx, 2
div ecx
test edx, edx
jne 0x521a90
mov edx, dword [ebp - 8]
shr edx, 1
mov eax, dword [ebp + 0xc]
movzx ecx, word [eax + edx*2 - 2]
test ecx, ecx
je 0x521a97
mov eax, 0xd
jmp 0x521aad
jmp 0x521aa1
xor edx, edx
mov eax, dword [ebp + 0xc]
mov word [eax], dx
mov ecx, dword [ebp - 8]
shr ecx, 1
mov edx, dword [ebp + 0x10]
mov dword [edx], ecx
xor eax, eax
mov esp, ebp
pop ebp
ret 0xc
Function at 0x533280
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
mov dword [eax], 0x42444c7
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ecx + 4], edx
mov eax, dword [ebp - 8]
mov byte [eax + 8], 0xe9
mov ecx, dword [ebp - 8]
add ecx, 0xd
mov edx, dword [ebp + 8]
sub edx, ecx
mov eax, dword [ebp - 8]
mov dword [eax + 9], edx
lea ecx, [ebp - 4]
push ecx
push 0x40
push 0xd
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push 0xd
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov esp, ebp
pop ebp
ret 8

Function at 0x53a9e0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 0x24], ecx
mov eax, dword [ebp - 0x24]
mov ecx, dword [eax + 8]
push ecx
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov dword [ebp - 4], eax
mov edx, dword [ebp - 4]
add edx, 1
push edx
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 8]
call fcn.00429080
push eax
mov ecx, dword [ebp - 0x24]
mov edx, dword [ecx + 8]
push edx
call dword [sym.imp.USER32.dll_GetWindowTextW]
push 0xffffffffffffffff
mov ecx, dword [ebp + 8]
call fcn.00429110
mov esp, ebp
pop ebp
ret 4

Function at 0x53aca0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
jne 0x53acb4
xor eax, eax
jmp 0x53accf
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.005661a4
add esp, 0x10
mov esp, ebp
pop ebp
ret 0xc

Function at 0x53ace0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
jne 0x53acf4
xor eax, eax
jmp 0x53ad0f
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00566624
add esp, 0x10
mov esp, ebp
pop ebp
ret 0xc

Function at 0x541e01
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x58], ebx
test ebx, 0xffff0000
jne 0x541e25
cmp dword [edi + 0x54], 0
jne 0x541e25
movzx eax, bx
mov dword [edi + 0x54], eax
call fcn.0054d2d6
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ebx, eax
push ebx
mov ecx, edi
call fcn.00541dc2
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x547925
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor ebx, ebx
xor edi, edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], ebx
je 0x54796c
call fcn.0054d2d6
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x54796c
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x547988
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.0054749d
mov esi, eax
test edi, edi
je 0x547986
test ebx, ebx
je 0x547986
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x5487d5
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x5ae393
call fcn.00569a8e
mov esi, ecx
cmp dword [esi + 0x50], 0
jne 0x5487fa
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextW]
jmp 0x548840
lea ecx, [ebp - 0x10]
call fcn.004025e0
mov ecx, dword [esi + 0x50]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00548040
add esp, 0x10
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.0040dc40
mov eax, esi
call fcn.00569b66
ret 8

Function at 0x54bf13
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
cmp dword [ebp + 0xc], ebx
je 0x54bf5b
call fcn.0054d2d6
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x54bf5b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x54bf9e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
test ebx, ebx
je 0x54bf87
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x54bf87
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x54bf9b
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x560195
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x1004610]
jne 0x56019f
repz ret
jmp fcn.0056cb5c

Function at 0x57b7e9
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x57b81a
call fcn.00566907
mov dword [eax], esi
call fcn.005668f4
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.00560bb4
add esp, 0x14
push 0x16
pop eax
jmp 0x57b86f
test dword [ebp + 0xc], 0xfffffff9
jne 0x57b7f6
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x57b847
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0056691a
pop ecx
call fcn.005668f4
mov eax, dword [eax]
jmp 0x57b86f
test al, 0x10
jne 0x57b86d
test al, 1
je 0x57b86d
test byte [ebp + 0xc], 2
je 0x57b86d
call fcn.00566907
mov dword [eax], 5
call fcn.005668f4
mov dword [eax], 0xd
jmp 0x57b83e
xor eax, eax
pop esi
pop ebp
ret

Function at 0x57f6c0
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0056b7c5
and dword [ebp - 4], 0
cmp dword [0x1062a4c], 0
mov ebx, eax
jne 0x57f771
push 0xfdb4e4
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x57f822
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0xfdb4d8
push edi
call esi
test eax, eax
je 0x57f822
push eax
call fcn.0056b753
mov dword [esp], 0xfdb4c8
push edi
mov dword [0x1062a4c], eax
call esi
push eax
call fcn.0056b753
mov dword [esp], 0xfdb4b4
push edi
mov dword [0x1062a50], eax
call esi
push eax
call fcn.0056b753
mov dword [esp], 0xfdb498
push edi
mov dword [0x1062a54], eax
call esi
push eax
call fcn.0056b753
pop ecx
mov dword [0x1062a5c], eax
test eax, eax
je 0x57f771
push 0xfdb480
push edi
call esi
push eax
call fcn.0056b753
pop ecx
mov dword [0x1062a58], eax
mov eax, dword [0x1062a58]
cmp eax, ebx
je 0x57f7c9
cmp dword [0x1062a5c], ebx
je 0x57f7c9
push eax
call fcn.0056b7ce
push dword [0x1062a5c]
mov esi, eax
call fcn.0056b7ce
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x57f7c9
test edi, edi
je 0x57f7c9
call esi
test eax, eax
je 0x57f7c0
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x57f7c0
test byte [ebp - 0xc], 1
jne 0x57f7c9
or dword [ebp + 0x10], 0x200000
jmp 0x57f802
mov eax, dword [0x1062a50]
cmp eax, ebx
je 0x57f802
push eax
call fcn.0056b7ce
pop ecx
test eax, eax
je 0x57f802
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x57f802
mov eax, dword [0x1062a54]
cmp eax, ebx
je 0x57f802
push eax
call fcn.0056b7ce
pop ecx
test eax, eax
je 0x57f802
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x1062a4c]
call fcn.0056b7ce
pop ecx
test eax, eax
je 0x57f822
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x57f824
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x58e620
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x10
push ebx
mov bl, byte [edx + 8]
cmp bl, 3
je 0x58e7ca
mov ecx, dword [esp + 0x20]
push ebp
mov ebp, dword [edx]
push esi
xor esi, esi
push edi
mov dword [esp + 0x24], esi
test bl, 2
je 0x58e678
movzx eax, byte [edx + 9]
movzx esi, byte [ecx]
mov edi, eax
sub edi, esi
movzx esi, byte [ecx + 1]
mov dword [esp + 0x10], edi
mov edi, eax
sub edi, esi
movzx esi, byte [ecx + 2]
sub eax, esi
mov esi, dword [esp + 0x24]
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], eax
mov edi, 3
jmp 0x58e68b
movzx eax, byte [ecx + 3]
movzx edi, byte [edx + 9]
sub edi, eax
mov dword [esp + 0x10], edi
mov edi, 1
test bl, 4
je 0x58e69f
movzx ecx, byte [ecx + 4]
movzx eax, byte [edx + 9]
sub eax, ecx
mov dword [esp + edi*4 + 0x10], eax
inc edi
xor ecx, ecx
xor eax, eax
cmp edi, ecx
jle case.0x58e6e6.3
jmp 0x58e6b0
cmp dword [esp + eax*4 + 0x10], ecx
jg 0x58e6bc
mov dword [esp + eax*4 + 0x10], ecx
jmp 0x58e6c1
mov esi, 1
inc eax
cmp eax, edi
jl 0x58e6b0
cmp si, cx
je case.0x58e6e6.3
movzx eax, byte [edx + 9]
add eax, 0xfffffffe
cmp eax, 0xe
ja case.0x58e6e6.3
movzx eax, byte [eax + 0x58e7e4]
jmp dword [eax*4 + 0x58e7d0]
mov edx, dword [edx + 4]
mov eax, dword [esp + 0x28]
cmp edx, ecx
jbe case.0x58e6e6.3
lea esp, [esp]
mov cl, byte [eax]
shr cl, 1
and cl, 0x55
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x58e700
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov edi, dword [edx + 4]
mov edx, dword [esp + 0x10]
mov esi, dword [esp + 0x28]
mov ecx, edx
mov eax, pe_nt_image_headers32
sar eax, cl
mov ebx, 0xf
sar ebx, cl
and al, 0xf0
or al, bl
test edi, edi
jbe case.0x58e6e6.3
mov edi, edi
mov bl, byte [esi]
mov cl, dl
shr bl, cl
inc esi
and bl, al
sub edi, 1
mov byte [esi - 1], bl
jne 0x58e740
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov esi, dword [esp + 0x28]
imul ebp, edi
xor ebx, ebx
test ebp, ebp
jbe case.0x58e6e6.3
mov eax, ebx
xor edx, edx
div edi
inc ebx
inc esi
mov cl, byte [esp + edx*4 + 0x10]
shr byte [esi - 1], cl
cmp ebx, ebp
jb 0x58e766
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov esi, dword [esp + 0x28]
imul ebp, edi
xor ebx, ebx
test ebp, ebp
jbe case.0x58e6e6.3
mov edi, edi
xor edx, edx
mov eax, ebx
div edi
movzx ax, byte [esi]
mov ecx, 0x100
imul ax, cx
movzx ecx, byte [esi + 1]
add ax, cx
inc esi
inc ebx
inc esi
movzx ecx, word [esp + edx*4 + 0x10]
shr ax, cl
movzx eax, ax
mov edx, eax
shr edx, 8
mov byte [esi - 2], dl
mov byte [esi - 1], al
cmp ebx, ebp
jb 0x58e790
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret