joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408f6c
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
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, 0x450d583e
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4300d2
mov ebx, 0x42e3d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
mov esi, 0x4f5d2aac
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x51408a
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov dword [esp + 0x28], esi
call fcn.005140de
nop
or ebx, dword [ebx + reloc.KERNEL32.dll_FreeEnvironmentStringsW]
lodsb al, byte [esi]
and al, byte [ebp - 0x4c]
add byte [ecx], bh
mov dword [esp + 8], ebp
pushal
push dword [esp + 0xd]
jge 0x514074
jl 0x51409f
add dword [edx + reloc.KERNEL32.dll_FreeEnvironmentStringsW], ebx
jnp 0x5140f1
mov dword [esp + 0x28], esi
jmp 0x514078
pop esi
inc ebp
jp 0x514109
lea esp, [esp + 2]
jmp 0x51410d
lea esp, [esp + 2]
jmp 0x514153
call fcn.0051413b
outsb dx, byte [esi]
int1
popal
add bl, dh
inc ebp
push eax
pushal
pop es
bnd jne 0x514194
mul dword [edi + 2]
int1
cmp dword [edx - 0x7b], ebp
xor al, 0x87
push esp
and al, 0x24
rol ebx, 0x1c
neg bl
bswap ebx
push dword [esp + 0x24]
ret 0x28
mov ebp, dword [esp + 0x2c]
rdtsc
bsf eax, ebx
jle 0x51410f
jg 0x51410f
lea ecx, [esi + esi]
jmp 0x5141c7
invalid
sub esp, 0xbc
jmp 0x5141f0
mov edi, esp
bsr bx, si
ja 0x514281
lea ecx, [eax + esi]
shr ebx, cl
jmp 0x514246
lea eax, [ebp*4]
jmp fcn.00514265
shr ebx, cl
lea eax, [ebp*4]
lea ecx, [eax + esi]
jmp 0x51425c

Function at 0x5147d7
Capabilities:
Execute anti-debugging instructions

Disassembly:
cmp al, ah
jae 0x514798
ror ecx, 0x1b
neg ecx
not eax
call fcn.0051479f
jmp 0x7e13f27b
lea esp, [esp + 4]
neg ebp
rdtsc
rdtsc
rdtsc
jmp 0x51475e
not eax
jmp 0x5147b5
ror ecx, 0x1b
neg ecx
jmp 0x514782
dec ebp
jmp 0x5147bc
bsf ecx, esp
jge 0x5147ef
mov cx, ax
xchg dx, cx
pushal
mov ax, di
sub esp, 0xd
jmp 0x5147f7
jmp 0x514774
pushal
mov ax, di
sub esp, 0xd
jmp 0x5147f7
mov cx, ax
xchg dx, cx
jmp 0x5147d9
mov cl, 0xdf
lea esp, [esp + 1]
lea esp, [esp + 0x2c]
add ebp, 0x4f5e10ba
call fcn.00514846
sub al, 0xb5
and eax, 0x3e7fbf4c
cmpsb byte [esi], byte es:[edi]
xor al, 0x53
scasb al, byte es:[edi]
sbb byte [ebx + ebx*8 + 0x4b], cl
invalid

Function at 0x4018cf
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40190e
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40190e
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40190e
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40190e
cmp dword [ecx + 0x74], 0xe
jbe 0x40190e
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x1000b7d0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 8]
push dword [ebp + 0xc]
push 0xd
push dword [ecx + 0x38]
call dword [sym.imp.USER32.dll_SendMessageA]
pop ebp
ret 8

Function at 0x1000ce6d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
pushal
call 0x1000ce7c
pop dword [ebp - 0x4c]
mov eax, 0x1000ce7c
sub dword [ebp - 0x4c], eax
mov dword [ebp - 0x5c], 0x1e2af3e9
sub dword [ebp - 0x5c], 0xcfd8ae9e
mov dword [ebp - 0x58], 0x9aa87ae6
sub dword [ebp - 0x58], 0x68752ea1
mov dword [ebp - 0x54], 0xeca6d3e5
sub dword [ebp - 0x54], 0xa05a8fb7
mov dword [ebp - 0x50], 0xe31436ba
add dword [ebp - 0x50], 0x1cebc946
lea eax, [ebp - 0x5c]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x4c]
call dword [eax]
mov dword [ebp - 0x5c], 0x56da9290
add dword [ebp - 0x5c], 0x1d97d6c6
mov dword [ebp - 0x58], 0x42ba5787
add dword [ebp - 0x58], 0xfeb209ee
mov dword [ebp - 0x54], 0x637a6a3d
sub dword [ebp - 0x54], 0xafdd1
mov dword [ebp - 0x50], 0x384d4f45
add dword [ebp - 0x50], 0xc7b2b0bb
lea ebx, [ebp - 0x5c]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x4c]
call dword [eax]
push 0x40
push 0x1000
push 0x3d548
push 0
call eax
mov ecx, 0x5a10
xor ebx, ebx
add ebx, eax
mov edi, 0x4ce4f707
sub edi, 0x3ce2c107
add edi, dword [ebp - 0x4c]
mov edx, 0x8ecfdd7e
sub edx, 0x2e29129c
sub dword [ebp - 0x30], 0xf0866298
mov esi, dword [edi]
xor dword [ebp - 0x3c], ebx
xor esi, edx
add dword [ebp - 0x20], 0xe9e84948
mov dword [ebx], esi
add dword [ebp - 0xc], 0x255622f2
add ebx, 4
add edi, 4
loop 0x1000cf8b
add eax, 0x4f9e74fe
add eax, 0xb062e615
mov ebx, eax
add eax, 5
mov ecx, 0x10000000
add ecx, dword [ebp - 0x4c]
call ebx
leave
ret
Function at 0x2e00f36e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
pushal
call 0x2e00f37d
pop dword [ebp - 0x20]
mov eax, 0xf755f856
sub eax, 0xc95504d9
sub dword [ebp - 0x20], eax
mov dword [ebp - 0x30], 0x3ee24c87
sub dword [ebp - 0x30], 0xf090073c
mov dword [ebp - 0x2c], 0xc61efffb
add dword [ebp - 0x2c], 0x6c144c4a
mov dword [ebp - 0x28], 0x136989ef
add dword [ebp - 0x28], 0x38e2ba3f
mov dword [ebp - 0x24], 0xce9ca5c7
sub dword [ebp - 0x24], 0xce9ca5c7
lea eax, [ebp - 0x30]
push eax
mov eax, 0x1e1af03b
add eax, 0xfe8408d
add eax, dword [ebp - 0x20]
call dword [eax]
mov dword [ebp - 0x30], 0xb28b4d03
add dword [ebp - 0x30], 0xc1e71c53
mov dword [ebp - 0x2c], 0xebba9c87
sub dword [ebp - 0x2c], 0xaa4e3b12
mov dword [ebp - 0x28], 0x473a651d
add dword [ebp - 0x28], 0x1c35074f
mov dword [ebp - 0x24], 0x33f9b861
add dword [ebp - 0x24], 0xcc06479f
lea ebx, [ebp - 0x30]
push ebx
push eax
mov eax, 0x689babaa
add eax, 0xc5678512
add eax, dword [ebp - 0x20]
call dword [eax]
push 0x40
push 0x1000
push 0x3f579
push 0
call eax
mov ecx, 0x9dc9ba82
sub ecx, 0x9dc97975
xor edx, edx
add edx, eax
mov ebx, 0xa1c5113a
sub ebx, 0x73bf933a
add ebx, dword [ebp - 0x20]
mov edi, 0x6cd8395d
sub edi, 0xa1544801
mov dword [ebp - 0xc], 0x31367cd2
mov esi, dword [ebx]
sub dword [ebp - 0x1c], 0x7f745969
xor esi, edi
add dword [ebp - 0x18], ecx
mov dword [edx], esi
sub dword [ebp - 0xc], 0x5c964903
add edx, 4
add ebx, 0xfc1ae8cc
add ebx, 0x3e51738
loop 0x2e00f4a1
add eax, 0xf707
mov ebx, eax
add eax, 5
mov ecx, 0xd79de4c2
add ecx, 0x56621b3e
add ecx, dword [ebp - 0x20]
call ebx
leave
ret

Function at 0x2e01416e
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x10
mov eax, 0x2e0306d8
call fcn.2e001511
mov edi, ecx
mov dword [ebp - 0x18], edi
xor ebx, ebx
mov dword [edi + 0x14], 0xf
mov dword [edi + 0x10], ebx
mov byte [edi], bl
mov dword [ebp - 4], ebx
call fcn.2e014eb5
test ax, ax
je 0x2e014216
lea eax, [ebp - 0x10]
push eax
push str.softwaremicrosoftwindows_shell_associationsurlassociationshttpuserchoice
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x2e014216
lea eax, [ebp - 0x14]
push eax
push ebx
push ebx
push ebx
push str.progid
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x2e01420d
mov eax, dword [ebp - 0x14]
inc eax
push eax
call fcn.2e00f36e
mov esi, eax
pop ecx
mov dword [ebp - 0x1c], esi
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push eax
push esi
push ebx
push ebx
push str.progid
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x2e014200
push esi
mov ecx, edi
call fcn.2e010e6c
push 1
push esi
mov byte [ebp - 4], bl
call fcn.2e00f36e
pop ecx
pop ecx
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
call fcn.2e00155b
ret
Function at 0x2e014ca3
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x28
mov eax, 0x2e030759
call fcn.2e02e6de
mov esi, dword [ebp + 8]
xor eax, eax
mov bl, al
mov edi, dword [ebp + 0xc]
cmp dword [ecx + 0x10], eax
jbe 0x2e014da7
push ecx
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
call fcn.2e014b8d
and dword [ebp - 4], 0
lea ecx, [ebp - 0x28]
push esi
call fcn.2e010d8f
cmp dword [ebp - 0x14], 0x10
lea ecx, [ebp - 0x30]
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push ecx
push eax
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x2e014d65
lea eax, [ebp - 0x2c]
push eax
push 0
push 0x2e033941
push dword [ebp - 0x30]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
test eax, eax
jne 0x2e014d5c
mov eax, dword [ebp - 0x2c]
inc eax
push eax
call fcn.2e00f36e
mov esi, eax
pop ecx
mov dword [ebp - 0x34], esi
lea eax, [ebp - 0x2c]
mov byte [ebp - 4], 1
push eax
push esi
push 0
push 0
push 0x2e033941
push dword [ebp - 0x30]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x2e014d4e
push esi
mov ecx, edi
call fcn.2e010e6c
mov bl, 1
push 1
push esi
mov byte [ebp - 4], 0
call fcn.2e00f36e
pop ecx
pop ecx
push dword [ebp - 0x30]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x2e014da7
mov ecx, dword [ebp - 0x28]
inc eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x34], ecx
mov dword [ebp - 4], 2
cmp eax, 0x1000
jb 0x2e014d9e
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x34]
push eax
call fcn.2e00f36e
mov eax, dword [ebp - 0x2c]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x34]
push eax
push ecx
call fcn.2e00f36e
pop ecx
pop ecx
mov al, bl
call fcn.2e02e6bc
ret 8

Function at 0x2e014de1
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xc
mov eax, 0x2e03078d
call fcn.2e001511
lea eax, [ebp - 0x10]
xor ebx, ebx
push eax
push dword [ebp + 8]
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
je 0x2e014e1b
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x2e014e81
lea eax, [ebp - 0x14]
mov edi, 0x2e033941
push eax
push ebx
push edi
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
test eax, eax
jne 0x2e014e78
mov eax, dword [ebp - 0x14]
test eax, eax
js 0x2e014e78
inc eax
push eax
call fcn.2e00f36e
mov esi, eax
pop ecx
mov dword [ebp - 0x18], esi
lea eax, [ebp - 0x14]
mov dword [ebp - 4], ebx
push eax
push esi
push ebx
push ebx
push edi
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x2e014e6a
mov ecx, dword [ebp + 0xc]
push esi
call fcn.2e010e6c
mov bl, 1
or dword [ebp - 4], 0xffffffff
push 1
push esi
call fcn.2e00f36e
pop ecx
pop ecx
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov al, bl
call fcn.2e00155b
ret 8
Function at 0x2e01e565
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x30
mov eax, 0x2e030a97
call fcn.2e02e6de
lea eax, [ebp - 0x2c]
xor ebx, ebx
push eax
push str.softwaremicrosoftwindows_shell_associationsurlassociationshttpuserchoice
push 0x80000001
mov edi, ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x2e01e683
lea eax, [ebp - 0x30]
push eax
push ebx
push ebx
push ebx
push str.progid
push dword [ebp - 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x2e01e67a
mov eax, dword [ebp - 0x30]
inc eax
push eax
call fcn.2e00f36e
mov esi, eax
pop ecx
mov dword [ebp - 0x3c], esi
lea eax, [ebp - 0x30]
mov dword [ebp - 4], ebx
push eax
push esi
push ebx
push ebx
push str.progid
push dword [ebp - 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
xor ecx, ecx
inc ecx
test eax, eax
jne 0x2e01e66d
push esi
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], bl
call fcn.2e010e6c
push str.IE.HTTP
lea ecx, [ebp - 0x28]
call fcn.2e00f36e
test al, al
jne 0x2e01e620
push ebx
push str.AppX
lea ecx, [ebp - 0x28]
call fcn.2e00f36e
push 1
test eax, eax
pop edx
cmove edi, edx
jmp 0x2e01e623
xor edx, edx
inc edx
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x2e01e65d
mov ecx, dword [ebp - 0x28]
inc eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x38], ecx
mov byte [ebp - 4], dl
cmp eax, 0x1000
jb 0x2e01e654
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.2e00f36e
mov eax, dword [ebp - 0x34]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x38]
push eax
push ecx
call fcn.2e00f36e
pop ecx
pop ecx
xor ecx, ecx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], 0xf
inc ecx
mov byte [ebp - 0x28], bl
or dword [ebp - 4], 0xffffffff
push ecx
push esi
call fcn.2e00f36e
pop ecx
pop ecx
push dword [ebp - 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ax, di
call fcn.2e02e6bc
ret
Function at 0x402706
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 0xc]
push esi
imul eax, eax, 0x61c88647
mov esi, dword [esp + 0xc]
test eax, eax
mov edx, dword [esi]
mov ecx, dword [esi + 4]
je 0x40276e
mov esi, dword [esp + 8]
push ebx
push edi
mov edi, edx
mov ebx, edx
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, eax
sar ebx, 0xb
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, eax
xor ebx, edx
add eax, 0x61c88647
add edi, ebx
sub ecx, edi
mov edi, ecx
mov ebx, ecx
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, eax
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, eax
xor ebx, ecx
add edi, ebx
sub edx, edi
test eax, eax
jne 0x402724
mov esi, dword [esp + 0x14]
pop edi
pop ebx
mov dword [esi], edx
mov dword [esi + 4], ecx
pop esi
ret

Function at 0x432003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43200c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x42e000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403ac5
nop
sub eax, 0x403a6b
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
popal
nop
nop
jmp fcn.00401219

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x432072
mov ebx, 0x40c7d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x41eb295d
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x432060
nop
nop
mov eax, section..tls
nop
cmp eax, 0
nop
nop
je 0x4320d2
nop
nop
nop
nop
nop
mov ebx, 0x42f314
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x27932192
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
loop 0x4320c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x1001bd80
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
pushal
call 0x1001bd8f
pop dword [ebp - 0x24]
mov eax, 0x8ca3014b
add eax, 0x835ebc44
sub dword [ebp - 0x24], eax
mov dword [ebp - 0x34], 0xe4e0ab6
sub dword [ebp - 0x34], 0xbffbc56b
mov dword [ebp - 0x30], 0xf64e9f6d
add dword [ebp - 0x30], 0x3be4acd8
mov dword [ebp - 0x2c], 0xe250d976
sub dword [ebp - 0x2c], 0x96049548
mov dword [ebp - 0x28], 0xa9e7e872
sub dword [ebp - 0x28], 0xa9e7e872
lea eax, [ebp - 0x34]
push eax
mov eax, 0x125f059c
sub eax, 0x25a94d4
add eax, dword [ebp - 0x24]
call dword [eax]
mov dword [ebp - 0x34], 0x674bb5f1
add dword [ebp - 0x34], 0xd26b365
mov dword [ebp - 0x30], 0xb22e43a5
add dword [ebp - 0x30], 0x8f3e1dd0
mov dword [ebp - 0x2c], 0xa845e3d1
add dword [ebp - 0x2c], 0xbb29889b
mov dword [ebp - 0x28], 0xec9f617d
add dword [ebp - 0x28], 0x13609e83
lea ebx, [ebp - 0x34]
push ebx
push eax
mov eax, 0x801b40de
add eax, 0x8fe93006
add eax, dword [ebp - 0x24]
call dword [eax]
push 0x40
push 0x1000
push 0x47fb1
push 0
call eax
mov ecx, 0x5e55
mov edx, eax
mov edi, 0x1ca6f02b
sub edi, 0xca0c02b
add edi, dword [ebp - 0x24]
mov esi, 0x233134de
add esi, 0xc2a513cd
sub dword [ebp - 0x10], 0x7821b684
mov ebx, dword [edi]
xor dword [ebp - 0x10], edx
add ebx, esi
mov dword [edx], ebx
mov dword [ebp - 0x10], 0x1ed311fe
add edx, 0xc38ba3b6
add edx, 0x3c745c4e
add edi, 0xff50ddaa
sub edi, 0xff50dda6
loop 0x1001beab
add eax, 0xee576188
sub eax, 0xee55f561
mov ebx, eax
add eax, 5
mov ecx, 0x30ab3b06
add ecx, 0xdf54c4fa
add ecx, dword [ebp - 0x24]
call ebx
leave
ret
Function at 0x401e2e
Capabilities:
Check os version
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x368
mov eax, dword [0xa6d07c]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x368]
mov dword [ebp - 0x368], 0x94
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x401e6e
cmp dword [ebp - 0x364], 6
jne 0x401e6e
cmp dword [ebp - 0x360], 0
je 0x401e98
push str.SetDefaultDllDirectories
push 0xa37598
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x401e98
push 0xc00
call eax
test eax, eax
jne 0x401f2d
push 0x106
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x401f2d
cmp eax, 0x104
ja 0x401f2d
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push 0x5c
pop ecx
cmp word [ebp + eax*2 - 0x2d6], cx
je 0x401ed8
mov word [ebp + eax*2 - 0x2d4], cx
inc eax
cmp byte [str.UXTHEME], 0
push esi
mov esi, str.UXTHEME
je 0x401f2c
push edi
lea edi, [ebp - 0x2d4]
lea edi, [edi + eax*2]
mov edx, edi
mov cl, byte [esi]
inc esi
movzx eax, cl
mov word [edx], ax
lea edx, [edx + 2]
test cl, cl
jne 0x401ef3
push str..dll
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatW]
push 8
push 0
lea eax, [ebp - 0x2d4]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
cmp byte [esi], 0
jne 0x401ef1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009bbe70
leave
ret
Function at 0x4055b9
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
xor edx, edx
xor eax, eax
push ebx
push esi
mov esi, dword [ebp + 8]
inc eax
push edi
push 0x20
pop ecx
or dword [esi + 0x90], 0xffffffff
or dword [esi + 0x94], 0xffffffff
mov dword [esi + 0x30], eax
mov dword [esi + 0x44], eax
mov eax, dword [esi + 4]
cmp eax, ecx
mov dword [esi + 0x78], edx
cmova eax, ecx
mov dword [esi + 0x7c], edx
mov dword [esi + 0x54], eax
mov eax, dword [esi]
mov dword [esi + 0x34], edx
mov dword [esi + 0x38], edx
mov dword [esi + 0x3c], edx
mov dword [esi + 0x40], edx
mov dword [esi + 0x70], edx
mov dword [esi + 0x88], edx
mov dword [esi + 0x68], edx
mov dword [esi + 0x6c], edx
mov dword [esi + 0x48], edx
mov dword [esi + 0x4c], edx
mov dword [esi + 0x50], edx
mov dword [esi + 0x60], edx
mov dword [esi + 0x64], edx
mov dword [esi + 0x80], edx
mov dword [esi + 0x84], edx
mov dword [esi + 0x58], edx
cmp eax, dword [esi + 0x20]
je 0x405663
lea edi, [esi + 0xc8]
mov ebx, ecx
cmp dword [edi + 8], edx
je 0x405644
push edi
call fcn.0040558e
xor edx, edx
add edi, 0x28
sub ebx, 1
jne 0x405637
cmp dword [esi + 0x5c], ebx
je 0x40565e
mov eax, dword [esi + 0x14]
push dword [esi + 0x5c]
push eax
call dword [eax + 4]
and dword [esi + 0x5c], ebx
mov eax, dword [esi]
mov dword [esi + 0x20], eax
push dword [esi + 0x10]
lea eax, [esi + 0x98]
push eax
call fcn.00405a92
mov ecx, dword [esi + 0x58]
and dword [esi + 0x24], 0
and dword [esi + 0x28], 0
lea eax, [ecx + 5]
imul ebx, eax, 0x28
lea eax, [ecx + 1]
mov dword [esi + 0x58], eax
add ebx, esi
push ebx
call fcn.00405550
mov edi, eax
test edi, edi
jne 0x4056df
lea eax, [ebx + 0x20]
push eax
call fcn.004065d7
mov edi, eax
test edi, edi
jne 0x4056df
lea eax, [ebx + 0x1c]
push eax
call fcn.004065d7
mov edi, eax
test edi, edi
jne 0x4056df
push ebx
call fcn.00406490
mov edi, eax
test edi, edi
je 0x4056df
and dword [esi + 0x44], 0
lea ebx, [esi + 0xc8]
push 0x20
pop esi
push ebx
call fcn.004054d2
add ebx, 0x28
sub esi, 1
jne 0x4056ce
mov esi, dword [ebp + 8]
movzx eax, di
or eax, 0x80070000
test edi, edi
cmovle eax, edi
test eax, eax
je 0x4056f3
mov dword [esi + 0x40], eax
xor edx, edx
cmp dword [esi + 0x38], edx
jne 0x405707
cmp dword [esi + 0x40], edx
jne 0x405707
cmp dword [esi + 0x3c], edx
jne 0x405707
mov dword [esi + 0x44], edx
xor ecx, ecx
cmp dword [esi + 0x44], edx
pop edi
pop esi
cmovne eax, ecx
pop ebx
pop ebp
ret 4

Function at 0x4066e4
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
xor esi, esi
push eax
push esi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
push esi
call fcn.00a11ba6
mov ecx, dword [ebp + 8]
add esp, 0x18
mov dword [ecx], eax
test eax, eax
jne 0x406710
call fcn.004065f6
mov esi, eax
mov eax, esi
pop esi
leave
ret 0xc