joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1007c6e0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x1007c865
cmp dword [esi + 0x20], 0
je 0x1007c865
cmp dword [esi + 0x24], 0
je 0x1007c865
mov eax, dword [esi + 0x1c]
test eax, eax
je 0x1007c865
cmp dword [eax], esi
jne 0x1007c865
mov eax, dword [eax + 4]
cmp eax, 0x2a
je 0x1007c745
cmp eax, 0x39
je 0x1007c745
cmp eax, 0x45
je 0x1007c745
cmp eax, 0x49
je 0x1007c745
cmp eax, 0x5b
je 0x1007c745
cmp eax, 0x67
je 0x1007c745
cmp eax, 0x71
je 0x1007c745
cmp eax, 0x29a
jne 0x1007c865
push edi
mov edi, dword [esi + 0x1c]
mov dword [esi + 0x14], 0
mov dword [esi + 8], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x2c], 2
mov ecx, dword [edi + 0x18]
mov eax, dword [edi + 8]
mov dword [edi + 0x14], 0
mov dword [edi + 0x10], eax
test ecx, ecx
jns 0x1007c77e
neg ecx
mov dword [edi + 0x18], ecx
cmp ecx, 2
mov eax, 0x2a
push 0
mov edx, 0x39
cmove eax, edx
push 0
mov dword [edi + 4], eax
push 0
jne 0x1007c7a0
call fcn.1007d530
jmp 0x1007c7a5
call fcn.1007d2b0
add esp, 0xc
mov dword [esi + 0x30], eax
mov dword [edi + 0x28], 0xfffffffe
push edi
call fcn.1007deb0
mov esi, dword [esi + 0x1c]
xor edx, edx
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x4c]
add eax, eax
mov dword [esi + 0x3c], eax
mov eax, dword [esi + 0x44]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call fcn.10058d80
mov eax, dword [esi + 0x84]
add esp, 0x10
lea ecx, [eax + eax*2]
movzx eax, word [ecx*4 + 0x100cf3aa]
mov dword [esi + 0x80], eax
movzx eax, word [ecx*4 + 0x100cf3a8]
mov dword [esi + 0x8c], eax
movzx eax, word [ecx*4 + 0x100cf3ac]
mov dword [esi + 0x90], eax
xor eax, eax
movzx ecx, word [ecx*4 + 0x100cf3ae]
pop edi
mov dword [esi + 0x7c], ecx
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x74], 0
mov dword [esi + 0x16b4], 0
mov dword [esi + 0x78], 2
mov dword [esi + 0x60], 2
mov dword [esi + 0x68], 0
mov dword [esi + 0x48], 0
pop esi
ret
mov eax, 0xfffffffe
pop esi
ret
Function at 0x1007f4e0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1007f50d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1007f50d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
jl 0x432030
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x4017ef
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
push edi
enter 4, 0
mov esi, eax
mov ebx, eax
test eax, eax
je 0x40180a
mov edx, dword [0x404050]
add edx, edx
jmp 0x401810
mov edx, dword [0x404050]
mov eax, 0x404054
call fcn.00401720
lea edx, [ebp - 4]
push edx
mov edx, esi
or dl, 0x40
mov edi, 0x4031fd
push edx
sub edi, fcn.004029a7
push edi
xor eax, eax
push fcn.004029a7
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp - 4], 0
je 0x401865
mov eax, fcn.004029a7
mov ebx, esi
mov edx, edi
call fcn.00401720
mov edx, 0x1c000
mov eax, 0x404054
mov ebx, esi
call fcn.004020e5
leave
pop edi
pop esi
pop edx
pop ecx
pop ebx
ret
Function at 0x4010b0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x205c
call fcn.0040a760
mov eax, dword [0x412004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x2004]
push 0x2000
push 0
push eax
call fcn.00401ed0
add esp, 0xc
lea eax, [ebp - 0x2004]
push 0x1000
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x2004]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea eax, [ebp - 0x2008]
mov dword [ebp - 0x2008], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_IsWow64Process]
cmp dword [ebp - 0x2008], 0
lea ecx, [ebp - 0x2004]
je 0x401135
push str.x64RevoUnPro.exe
jmp 0x40113a
push str.x86RevoUnPro.exe
call section..text
lea eax, [ebp - 0x2004]
push eax
call dword [sym.imp.SHLWAPI.dll_PathQuoteSpacesW]
push 0x44
lea eax, [ebp - 0x205c]
push 0
push eax
call fcn.00401ed0
add esp, 0xc
mov dword [ebp - 0x205c], 0x44
lea eax, [ebp - 0x2018]
xorps xmm0, xmm0
movups xmmword [ebp - 0x2018], xmm0
push eax
lea eax, [ebp - 0x205c]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2004]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
push dword [ebp - 0x2018]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x2014]
call esi
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.004011c5
mov esp, ebp
pop ebp
ret 0x10
Function at 0x405cb2
Capabilities:
Contain obfuscated stackstrings

Disassembly:
call dword [eax + 0x56]
push dword [ebp + 8]
call fcn.00405830
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
mov byte [ebp - 0x29], bl
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0x44
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
fimul word [ecx - 0x3a]
inc ebp
fistp word [ecx - 0x3a]
inc ebp
loopne 0x405d06
fimul word [ecx - 0x3a]
inc ebp
fistp word [ecx - 0x3a]
inc ebp
loopne 0x405d06
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.0040587b
push eax
push esi
push dword [ebp + 8]
call fcn.00405830
add esp, 0x30
mov dword [ebp - 0xb8], eax
call fcn.0040586b
wait
pop ebx
jecxz 0x405c76
popfd
jl 0x405cf0
invalid
invalid
mov byte [ebp - 0x80], 0x51
mov byte [ebp - 0x7f], 0x73
mov byte [ebp - 0x7e], 0x62
mov byte [ebp - 0x7d], 0x5b
mov byte [ebp - 0x7c], 0x79
mov byte [ebp - 0x7b], 0x72
mov byte [ebp - 0x7a], 0x63
mov byte [ebp - 0x79], 0x7a
mov byte [ebp - 0x78], 0x73
mov byte [ebp - 0x77], 0x5e
mov byte [ebp - 0x76], 0x77
mov byte [ebp - 0x75], 0x78
mov byte [ebp - 0x74], 0x72
mov byte [ebp - 0x73], 0x7a
mov byte [ebp - 0x72], 0x73
mov byte [ebp - 0x71], 0x57
mov byte [ebp - 0x70], 0x16
call fcn.0040586b
sar byte [esi], cl
dec esi
sti
lea eax, [ebp - 0x84]
push eax
call fcn.0040587b
push eax
push esi
push dword [ebp + 8]
call fcn.00405830
add esp, 0x10
mov dword [ebp - 0xc0], eax
push 0x40
push 0x1000
push dword [ebp + 0xc]
push ebx
call dword [ebp - 0x88]
mov esi, eax
cmp esi, ebx
je 0x406064
push dword [ebp - 0xb4]
push dword [ebp + 0x10]
push esi
call fcn.004057dc
add esp, 0xc
cmp word [edi + 6], bx
mov dword [ebp + 0xc], ebx
jbe 0x405ddb
movzx eax, word [ebp + 0xc]
mov ecx, dword [ebp - 0x44]
lea eax, [eax + eax*4]
push dword [ecx + eax*8 + 0x10]
lea eax, [ecx + eax*8]
mov ecx, dword [eax + 0x14]
mov eax, dword [eax + 0xc]
add ecx, dword [ebp + 0x10]
add eax, esi
push ecx
push eax
call fcn.004057dc
add esp, 0xc
inc dword [ebp + 0xc]
mov ax, word [ebp + 0xc]
cmp ax, word [edi + 6]
jb 0x405da8
call fcn.0040586b
and dword [ecx + 0x7e8b8e4f], ebx
cmp al, 3
dec byte [ecx - 0x8743]
dec dword [ebx + 0x8087]
add byte [ebx], bh
ret
Function at 0x405e34
Capabilities:
Inspect section memory permissions

Disassembly:
cmp dword [eax + 4], ebx
jne 0x405e10
cmp dword [eax + 0xc], ebx
je fcn.00405eb3
mov edi, dword [eax + 0xc]
add edi, esi
push edi
call dword [ebp - 0xc0]
mov dword [ebp + 0xc], eax
call fcn.0040586b
inc esi
lodsb al, byte [esi]
mov esp, 0xc5d39d0
jne 0x405e3f
push edi
call dword [ebp - 0xb8]
cmp eax, ebx
mov dword [ebp + 0xc], eax
je 0x40605a
mov eax, dword [ebp - 0x44]
mov ecx, dword [eax + 0x10]
mov eax, dword [eax]
cmp eax, ebx
lea edi, [ecx + esi]
jne 0x405e53
mov dword [ebp + 0x10], edi
jmp 0x405e58
add eax, esi
mov dword [ebp + 0x10], eax
call fcn.0040586b
push cs
add eax, 0x10458b1d
mov eax, dword [ebp + 0x10]
mov eax, dword [eax]
cmp eax, ebx
je 0x405ea1
test eax, 0x80000000
lea ecx, [eax + esi]
je 0x405e7c
and eax, 0xffff
push eax
jmp 0x405e80
add ecx, 2
push ecx
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00405830
add esp, 0xc
cmp edi, ebx
mov dword [edi], eax
je 0x40605a
add edi, 4
add dword [ebp + 0x10], 4
jmp 0x405e61
add dword [ebp - 0x44], 0x14
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp - 0x44]
jmp 0x405e02
push 0x8000
push ebx
push esi
call dword [ebp - 8]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x40607d
Capabilities:
Contain obfuscated stackstrings

Disassembly:
clc
and byte [ebp - 0x354], 0
and byte [ebp - 0x353], 0
mov byte [ebp - 0x352], 0xda
and byte [ebp - 0x351], 0
mov byte [ebp - 0x350], 0x62
mov byte [ebp - 0x34f], 0x40
mov byte [ebp - 0x34e], 0x51
mov byte [ebp - 0x34d], 0x75
mov byte [ebp - 0x34c], 0x57
mov byte [ebp - 0x34b], 0x4a
mov byte [ebp - 0x34a], 0x46
mov byte [ebp - 0x349], 0x40
mov byte [ebp - 0x348], 0x56
mov byte [ebp - 0x347], 0x56
mov byte [ebp - 0x346], 0x6d
mov byte [ebp - 0x345], 0x40
mov byte [ebp - 0x344], 0x44
mov byte [ebp - 0x343], 0x55
mov byte [ebp - 0x342], 0x25
lea eax, [ebp - 0x354]
push eax
call fcn.0040587b
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.00405830
add esp, 0xc
mov dword [ebp - 0x68c], eax
call dword [ebp - 0x68c]
mov dword [ebp - 0x674], eax
mov dword [ebp - 0x384], 4
and byte [ebp - 0x334], 0
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x333]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 0x670], 4
and byte [ebp - 0x3c4], 0
and byte [ebp - 0x3c3], 0
mov byte [ebp - 0x3c2], 0x99
and byte [ebp - 0x3c1], 0
inc dword [eax]
Function at 0x4067cc
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x364], 0x2c
mov byte [ebp - 0x363], 0x26
mov byte [ebp - 0x362], 0x21
mov byte [ebp - 0x361], 0x30
mov byte [ebp - 0x360], 0x38
mov byte [ebp - 0x35f], 0x11
mov byte [ebp - 0x35e], 0x3c
mov byte [ebp - 0x35d], 0x27
mov byte [ebp - 0x35c], 0x30
mov byte [ebp - 0x35b], 0x36
mov byte [ebp - 0x35a], 0x21
mov byte [ebp - 0x359], 0x3a
mov byte [ebp - 0x358], 0x27
mov byte [ebp - 0x357], 0x2c
mov byte [ebp - 0x356], 0x14
mov byte [ebp - 0x355], 0x55
lea eax, [ebp - 0x36c]
push eax
call fcn.0040587b
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.00405830
add esp, 0xc
mov dword [ebp - 0x3d4], eax
call fcn.0040586b
cli
and eax, 0x468d851
add dword [eax], eax
add byte [ebp - 0x12b7b], cl
call dword [eax - 1]
xchg ebp, eax
sub al, 0xfc
invalid
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
je 0x42e072
nop
nop
nop
nop
nop
mov ebx, 0x407ef8
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x4362261c
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x42e060
nop
nop
nop
mov eax, section..rsrc
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x42e0d2
nop
mov ebx, 0x42cd70
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x314b424c
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x42e0c0
popal
nop
nop
nop
nop
nop
jmp 0x401219

Function at 0x405ebe
Capabilities:
Encode data using xor

Disassembly:
xor esp, dword [esi]
adc al, 0x48
sub esp, dword [edx]
xor eax, 0x7128344f
sbb byte [ebx + 0x51], 0xcf
dec esi
xor dword [0x17223dc4], esp
mov bl, 0x41
sbb dl, byte es:[edx + 0x671e2a45]
dec ecx
and eax, dword cs:[edx + 0x4c]
xor byte [edx], ah
and eax, 0x13283651
pushal
inc eax
and byte [eax], cl
push ebp
push ebp
push ebp
add eax, dword [eax]
add byte [eax], al
add dword [eax], eax
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
invalid
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
Function at 0x100012f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
sub esp, 0x10
mov esi, dword [ebp + 8]
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strlen]
mov ebx, eax
xor eax, eax
test ebx, ebx
je 0x10001348
cmp byte [esi + ebx - 1], 0xa
je 0x1000131c
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x24]
xchg dword [0x10006084], eax
mov dword [esp], 2
call dword [sym.imp.ucrtbase.dll___acrt_iob_func]
mov dword [esp + 8], ebx
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_fwrite]
add esp, 0x10
pop ebx
pop esi
pop ebp
ret
Function at 0x10001970
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xe0
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [esp], eax
call sym.___wine_dbg_get_channel_flags
movzx eax, al
bt eax, esi
jae 0x10001b48
mov edi, dword [0x10006084]
xor eax, eax
mov edx, dword fs:[0x18]
cmp dword [edx + 0x24], edi
je 0x10001a57
test byte [0x10002030], 8
jne 0x10001af0
lea ebx, [ebp - 0xd4]
mov edi, ebx
test byte [0x10002040], 8
jne 0x10001ab0
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x24]
mov dword [esp + 4], str._04x:
mov dword [esp], edi
mov dword [esp + 8], eax
call sym._sprintf
mov edx, dword [ebp + 0x10]
test edx, edx
je 0x100019f9
cmp esi, 3
jbe 0x10001a68
mov dword [esp], 2
call dword [sym.imp.ucrtbase.dll___acrt_iob_func]
mov ecx, ebx
mov edi, eax
mov esi, dword [ecx]
add ecx, 4
lea edx, [esi - 0x1010101]
not esi
and edx, esi
and edx, 0x80808080
je 0x10001a0a
mov esi, edx
mov dword [esp + 0xc], edi
shr esi, 0x10
test edx, 0x8080
mov dword [esp + 4], 1
cmove edx, esi
lea esi, [ecx + 2]
mov dword [esp], ebx
cmove ecx, esi
mov eax, edx
add al, dl
sbb ecx, 3
sub ecx, ebx
mov dword [esp + 8], ecx
call dword [sym.imp.ucrtbase.dll_fwrite]
add esp, 0xe0
pop ebx
pop esi
pop edi
pop ebp
ret
add eax, edi
mov edi, dword [ebp + 0x10]
mov dword [esp + 8], str._s:_s:_s
mov dword [esp], eax
mov dword [esp + 0x14], edi
mov edi, dword [ebp + 0xc]
lea edx, [edi + 1]
mov dword [esp + 0x10], edx
mov edx, dword [esi*4 + 0x100040e8]
mov dword [esp + 0xc], edx
mov edx, ebx
sub edx, eax
add edx, 0xc8
mov dword [esp + 4], edx
call sym._snprintf.constprop.0
jmp 0x100019f9
mov dword [esp], 0x10002040
call sym.___wine_dbg_get_channel_flags
test al, 8
je 0x100019d0
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x20]
mov dword [esp], edi
mov dword [esp + 4], str._04x:
mov dword [esp + 8], eax
call sym._sprintf
add edi, eax
jmp 0x100019d0
mov dword [esp], 0x10002030
call sym.___wine_dbg_get_channel_flags
test al, 8
je 0x100019bb
call dword [sym.imp.kernel32.dll_GetTickCount]
mov edx, 0x10624dd3
lea ebx, [ebp - 0xd4]
mov dword [esp + 4], str._3u._03u:
mov ecx, eax
mul edx
mov dword [esp], ebx
shr edx, 6
imul eax, edx, 0x3e8
mov dword [esp + 8], edx
sub ecx, eax
mov dword [esp + 0xc], ecx
call sym._sprintf
lea edi, [ebx + eax]
jmp 0x100019c3
mov eax, 0xffffffff
jmp 0x10001a57
Function at 0x430001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
pop eax
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
nop
mov ebx, dword [eax]
nop
nop
nop
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
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp fcn.00401219
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
jl 0x432030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43201e
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x401207
Capabilities:
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x834
mov eax, dword [0x4182d8]
xor edx, edx
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x2c], eax
mov eax, dword [0x4182dc]
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x10], edx
mov esi, dword [edi]
mov ebx, dword [edi + 4]
mov dword [ebp - 4], esi
mov dword [ebp - 0x28], 0x9e3779b9
mov dword [ebp - 0x34], eax
call fcn.00401200
add dword [ebp - 0x10], 0x23f
cmp dword [0xadff24], 0x14
jne 0x401263
push edx
lea eax, [ebp - 0x834]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_FindNextVolumeW]
mov eax, dword [0x4182e4]
mov edi, dword [0x4182e0]
push 0x20
pop edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x1c], 2
add dword [ebp - 0x1c], 3
mov eax, esi
mov dword [ebp - 0xc], 0xedeb2e40
shl eax, 4
add eax, edi
cmp dword [0xadff24], 0xfa9
mov dword [ebp - 8], eax
mov eax, dword [0xadff20]
cmove eax, dword [ebp - 0xc]
and dword [ebp - 0xc], 0
cmp dword [0xadff24], 0x3eb
mov dword [0xadff20], eax
mov eax, dword [0xadfe78]
cmove eax, dword [ebp - 0xc]
mov dword [0xadfe78], eax
mov eax, dword [ebp - 0x10]
add eax, esi
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
shr eax, 5
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x24]
add dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
and dword [ebp - 0x14], 0
mov dword [0xadff1c], 0xf4ea3dee
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
add dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 4], eax
mov eax, dword [ebp - 0x18]
xor eax, dword [ebp - 4]
sub ebx, eax
mov dword [ebp - 0x18], eax
mov eax, ebx
shl eax, 4
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x2c]
add dword [ebp - 8], eax
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
add eax, ebx
and dword [ebp - 4], 0
mov dword [ebp - 0xc], eax
mov eax, ebx
shr eax, cl
add eax, dword [ebp - 0x34]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
add dword [ebp - 4], eax
mov eax, dword [ebp - 4]
xor dword [ebp - 0x14], eax
cmp dword [0xadff24], 0xb03
mov eax, dword [ebp - 0x14]
mov dword [ebp - 8], eax
jne 0x401362
push 0
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesLengthA]
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x20]
xor eax, dword [ebp - 0x18]
sub esi, eax
mov dword [ebp - 8], eax
mov dword [ebp - 4], esi
mov eax, dword [ebp - 0x28]
sub dword [ebp - 0x10], eax
dec edx
mov dword [ebp - 0x20], edx
jne 0x401277
mov edi, dword [ebp - 0x30]
mov dword [edi], esi
mov dword [edi + 4], ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40c062
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x417f10]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.00407f6c
mov dword [ebp - 0x14], eax
cmp dword [0x43b714], esi
jne 0x40c155
push 0x800
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x40c0e2
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x40c235
push esi
push esi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x40c235
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40c235
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x43b714], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x43b718], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x43b71c], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x43b724], eax
test eax, eax
je 0x40c152
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x43b720], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x40c17a
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x40c16d
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x40c18f
push 4
pop eax
jmp 0x40c237
cmp dword [ebp - 0x14], esi
je 0x40c18f
push dword [0x43b714]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x40c174
mov eax, dword [0x43b720]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x40c1ed
cmp dword [0x43b724], edi
je 0x40c1ed
push eax
call ebx
push dword [0x43b724]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x40c1ed
test eax, eax
je 0x40c1ed
call ecx
test eax, eax
je 0x40c1e2
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x40c1e2
test byte [ebp - 8], 1
jne 0x40c1ed
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x40c21d
mov eax, dword [0x43b718]
cmp eax, edi
je 0x40c21a
push eax
call ebx
test eax, eax
je 0x40c21a
call eax
mov esi, eax
test esi, esi
je 0x40c21a
mov eax, dword [0x43b71c]
cmp eax, edi
je 0x40c21a
push eax
call ebx
test eax, eax
je 0x40c21a
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x43b714]
call ebx
test eax, eax
je 0x40c235
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x40c237
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004040a8
mov esp, ebp
pop ebp
ret
Function at 0x414ae4
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.004651a8
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.USER32.DLL_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x414b33
push 0x100
lea edx, [ebp - 0x102]
push edx
push eax
call sub.USER32.DLL_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, 0x100
call fcn.004653d8
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x41aa94
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 0x41aa9a
ret

Function at 0x41cf30
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 0x41cf81
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41cf68
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41cf58
jmp 0x41cf81
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 0x41cf69
pop ebx
mov esp, ebp
pop ebp
ret