joyce8/EMBER2024-capa huggingface dataset:
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
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x431072
nop
mov ebx, 0x40915c
nop
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x2bf52bf9
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x431060
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
je 0x4310d2
nop
nop
nop
nop
mov ebx, 0x42f3f8
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x2a20349
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4310c0
nop
popal
nop
nop
nop
nop
jmp 0x401219

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..reloc
nop
mov ebx, 0x40de38
nop
mov ecx, 0x49f16ca2
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x433024
nop
mov eax, section..text
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x398144d0
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x433084
nop
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
jne 0x43306c
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x101f7ebf
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x4c
mov eax, dword [ebp + 8]
mov ecx, dword [0x102326c0]
add ecx, 0x1134
mov dword [0x102326bc], ecx
mov dword [ebp - 0x10], eax
call fcn.101f9009
xor ecx, ecx
mov edx, eax
mov esi, dword [eax + 0x3c]
mov edi, edx
add edi, esi
mov esi, dword [eax + esi]
cmp esi, 0x4550
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], edi
je 0x101f7f0d
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov eax, dword [eax + 0x78]
mov dword [0x102326c0], 0x1efe
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x14]
add ecx, dword [edx + eax + 0x20]
mov esi, dword [edx + eax + 0x24]
mov dword [0x102326bc], 0xe72
mov edi, dword [edx + eax + 0x18]
cmp edi, 0
mov ebx, dword [ebp - 0x18]
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], esi
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x34], ebx
je 0x101f7f88
jmp 0x101f7f93
xor eax, eax
mov ecx, dword [ebp - 0x38]
add ecx, 2
mov edx, dword [ebp - 0x3c]
add edx, 1
mov esi, dword [ebp - 0x30]
cmp edx, esi
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x44], edx
jb 0x101f7fa3
jmp 0x101f7f88
mov al, byte [ebp - 0x45]
test al, 1
jne 0x101f8013
jmp 0x101f7f55
mov eax, dword [ebp - 0x34]
add esp, 0x4c
pop esi
pop edi
pop ebx
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x2c]
add ecx, edx
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0x44]
mov ecx, dword [ebp - 0x40]
xor edx, edx
mov esi, dword [ebp - 0x28]
mov edi, dword [esi + eax*4]
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], ecx
mov dword [ebp - 0x4c], edi
mov dword [ebp - 0x50], edx
mov eax, dword [ebp - 0x50]
mov ecx, eax
mov edx, dword [ebp - 0x4c]
add ecx, edx
mov esi, dword [ebp - 0x1c]
mov bl, byte [esi + ecx]
mov ecx, dword [ebp - 0x10]
mov bh, byte [ecx + eax]
cmp bl, bh
sete cl
cmp bl, 0
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x55], bh
mov byte [ebp - 0x45], cl
je 0x101f7f7b
mov eax, dword [ebp - 0x54]
add eax, 1
mov cl, byte [ebp - 0x55]
cmp cl, 0
setne dl
mov ch, byte [ebp - 0x45]
and ch, dl
cmp eax, 0x20
setb dl
and ch, dl
test ch, 1
mov dword [ebp - 0x50], eax
jne 0x101f7fbd
jmp 0x101f7f7b
mov eax, dword [ebp - 0x38]
movzx ecx, word [eax]
mov edx, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x24]
add edx, dword [edx + esi + 0x1c]
mov edi, dword [ebp - 0x1c]
add edi, dword [edx + ecx*4]
mov dword [0x102326bc], 0x114f
mov dword [ebp - 0x34], edi
jmp 0x101f7f88
Function at 0x101f803b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x64
mov eax, dword [ebp + 8]
xor ecx, ecx
mov edx, dword [0x102326c0]
mov esi, edx
add esi, 0xffffedec
mov dword [0x102326c0], esi
mov dword [0x102326bc], 0x1040
mov esi, ecx
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x34], esi
mov dword [ebp - 0x38], edx
mov dword [ebp - 0x3c], ecx
jmp 0x101f80df
lea eax, [ebp - 0x2c]
mov dword [0x102326c0], 0x79a
mov dword [0x102326bc], 0x1410
mov dword [ebp - 0x40], eax
call fcn.101f8b06
mov dword [esp], eax
mov eax, dword [ebp - 0x40]
mov dword [esp + 4], eax
call fcn.101f860c
mov ecx, eax
mov dword [0x102326dc], eax
mov eax, esp
mov edx, dword [ebp - 0x44]
mov dword [eax + 4], edx
mov dword [eax + 0xc], 4
mov dword [eax + 8], 0x1000
mov dword [eax], 0
call ecx
sub esp, 0x10
xor ecx, ecx
mov edx, ecx
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x4c], edx
mov dword [ebp - 0x50], ecx
jmp 0x101f8177
mov eax, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x34]
lea edx, section..data
imul esi, eax, 0x9c
mov edi, edx
add edi, esi
add edi, 0x84
mov esi, eax
add esi, 1
imul eax, eax, 0x9c
add edx, eax
add edx, 0x3c
mov eax, dword [edi]
movzx edx, word [edx]
xor edx, eax
add edx, ecx
cmp esi, 0x546
mov eax, edx
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x44], edx
mov dword [ebp - 0x3c], esi
jne 0x101f80df
xor eax, eax
mov ecx, dword [ebp - 0x38]
add ecx, 0xfff1c1cc
mov dword [0x102326c0], ecx
mov dword [0x102326bc], 0x195f
mov dword [ebp - 0x54], eax
mov eax, dword [ebp - 0x54]
mov cl, byte [eax + 0x101fc7f2]
mov dl, byte [eax + 0x101fc7c3]
sub dl, cl
mov byte [ebp + eax - 0x2c], dl
add eax, 1
cmp eax, 0xe
mov dword [ebp - 0x54], eax
je 0x101f8077
jmp 0x101f814b
mov eax, dword [ebp - 0x50]
mov ecx, dword [ebp - 0x4c]
lea edx, section..data
imul esi, eax, 0x9c
mov edi, edx
add edi, esi
add edi, 0x84
mov esi, dword [edi]
imul edi, eax, 0x9c
mov ebx, edx
add ebx, edi
mov edi, dword [ebx]
imul ebx, eax, 0x9c
add edx, ebx
add edx, 0x3c
movzx edx, word [edx]
xor edx, esi
mov esi, dword [ebp - 0x48]
add esi, ecx
mov dword [esp], esi
mov dword [esp + 4], edi
mov dword [esp + 8], edx
mov dword [ebp - 0x58], eax
mov dword [ebp - 0x5c], ecx
mov dword [ebp - 0x60], edx
call fcn.101f8eca
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0x5c]
add eax, ecx
mov edx, dword [ebp - 0x58]
add edx, 1
cmp edx, 0x546
mov dword [ebp - 0x4c], eax
mov dword [ebp - 0x50], edx
jne 0x101f8177
mov eax, dword [ebp - 0x48]
mov dword [esp], eax
mov dword [esp + 4], eax
mov ecx, dword [ebp - 0x44]
mov dword [esp + 8], ecx
call fcn.101f8925
xor eax, eax
mov ecx, dword [ebp - 0x48]
add ecx, 0x824ad
mov edx, dword [ebp - 0x30]
mov dword [edx], ecx
mov dword [edx + 4], 0x12a000
mov ecx, dword [ebp - 0x48]
add ecx, 0x48119
mov dword [edx + 8], ecx
mov dword [edx + 0xc], 0x1f40
mov dword [0x102326bc], 0x131b
add esp, 0x64
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x101f82b3
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x18
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
xor esi, esi
mov dword [0x102326c8], 0
mov byte [0x102326cc], 0
mov dword [0x102326bc], 0x12ba
mov dword [0x102326c0], 0x639
mov dword [0x102326c4], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
mov eax, dword [ebp - 0x1c]
mov dword [0x102326c0], 0x22b
mov ecx, eax
mov dl, cl
mov ecx, dword [ebp - 0x18]
mov byte [ecx + eax], dl
mov eax, dword [0x102326c4]
add eax, 1
mov dword [0x102326c4], eax
cmp eax, 0x100
mov dword [ebp - 0x1c], eax
jl 0x101f8302
xor eax, eax
mov ecx, dword [0x102326bc]
add ecx, 0x1c54
mov dword [0x102326c0], ecx
mov dword [0x102326c4], 0
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov ecx, 0x100
mov dword [0x102326d0], 0
mov dword [0x102326bc], 0x19a
mov edx, dword [0x102326c8]
mov esi, dword [ebp - 0x18]
movzx edi, byte [esi + eax]
add edi, edx
mov dword [ebp - 0x24], eax
xor edx, edx
mov ebx, dword [ebp - 0x10]
div ebx
mov esi, dword [ebp - 0x14]
movzx edx, byte [esi + edx]
add edi, edx
mov dword [0x102326d0], edi
mov dword [0x102326bc], 0x1ec9
mov eax, edi
cdq
idiv ecx
mov dword [0x102326c8], edx
mov ecx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
mov cl, byte [ecx + edi]
mov byte [0x102326cc], cl
mov ecx, dword [ebp - 0x18]
mov cl, byte [ecx + edx]
mov edx, dword [ebp - 0x18]
mov byte [edx + edi], cl
mov dword [0x102326c0], 0x1ba8
mov dword [0x102326bc], 0xfffffd12
mov cl, byte [0x102326cc]
mov edx, dword [0x102326c8]
mov esi, dword [ebp - 0x18]
mov byte [esi + edx], cl
mov edx, dword [0x102326c4]
add edx, 1
mov dword [0x102326c4], edx
cmp edx, 0x100
mov dword [ebp - 0x20], edx
jl 0x101f8353
mov eax, dword [0x102326c0]
add eax, 0xffffe839
mov dword [0x102326bc], eax
add esp, 0x18
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x101f8779
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push esi
sub esp, 0x50
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
xor edx, edx
mov dword [0x102326bc], 0x195f
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x30], edx
mov eax, dword [ebp - 0x30]
mov cl, byte [eax + 0x101fc7f2]
mov dl, byte [eax + 0x101fc7c3]
sub dl, cl
mov byte [ebp + eax - 0x24], dl
add eax, 1
cmp eax, 0xe
mov dword [ebp - 0x30], eax
jne 0x101f879b
lea eax, [ebp - 0x24]
mov dword [0x102326c0], 0x79a
mov dword [ebp - 0x34], eax
call fcn.101f8b06
mov dword [esp], eax
mov eax, dword [ebp - 0x34]
mov dword [esp + 4], eax
call fcn.101f860c
mov dword [0x102326c0], 0x266c
mov dword [0x102326bc], 0x27b
cmp eax, 0
mov dword [ebp - 0x38], eax
je 0x101f88b1
mov eax, dword [ebp - 0x38]
mov dword [0x102326c0], 0x28b5
mov ecx, esp
mov dword [ecx + 0xc], 0x40
mov dword [ecx + 8], 0x1000
mov dword [ecx + 4], 0x6000
mov dword [ecx], 0
call eax
sub esp, 0x10
mov dword [esp], eax
mov ecx, dword [ebp - 0x28]
mov dword [esp + 4], ecx
mov dword [ebp - 0x3c], eax
call fcn.101f89f2
mov eax, dword [ebp - 0x3c]
mov word [eax], 0x5a4d
mov dword [eax + 0x3c], 0xc0
xor eax, eax
mov ecx, dword [ebp - 0x3c]
mov dword [ecx + 0xc0], 0x4550
add ecx, 0xffc00000
mov edx, dword [ebp - 0x2c]
mov dword [edx], ecx
mov ecx, dword [ebp - 0x3c]
mov dword [edx + 0x44], ecx
mov dword [0x102326c0], 0xadb
mov dword [0x102326bc], 0x6bf
add ecx, 0x2669
mov esi, dword [ebp - 0x3c]
cmp esi, 0
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x44], eax
je 0x101f88a8
mov eax, dword [ebp - 0x40]
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0x44]
add esp, 0x50
pop esi
pop ebp
ret
xor eax, eax
add esp, 0x50
pop esi
pop ebp
ret
Function at 0x101f8cc7
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 4], 0
mov dword [0x102326c0], 0x1293
mov eax, dword fs:[0x30]
mov dword [ebp - 4], eax
xor ecx, ecx
mov edx, dword [ebp - 4]
mov edx, dword [edx + 0x10]
mov edx, dword [edx + 0x3c]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x10], ecx
jmp 0x101f8d28
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x14]
cmp word [eax + ecx*2 - 0x18], 0x6f
je 0x101f8d64
jmp 0x101f8dc6
mov eax, dword [ebp - 0x18]
add eax, 1
cmp eax, 0x104
mov ecx, eax
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x1c], eax
jge 0x101f8d3e
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
cmp word [ecx + eax*2], 0
mov edx, eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], edx
jne 0x101f8d11
mov eax, dword [ebp - 0x1c]
mov ecx, dword [0x102326bc]
add ecx, 0xffffda3b
mov dword [0x102326bc], ecx
mov ecx, dword [ebp - 0xc]
cmp word [ecx + eax*2 - 0x1a], 0x6c
mov dword [ebp - 0x14], eax
je 0x101f8cfd
jmp 0x101f8dc6
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x14]
cmp word [eax + ecx*2 - 0x16], 0x61
jne 0x101f8dc6
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x14]
cmp word [eax + ecx*2 - 0x14], 0x64
jne 0x101f8dc6
mov eax, dword [0x102326c0]
add eax, 0x19c0
mov dword [0x102326bc], eax
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x14]
cmp word [eax + ecx*2 - 0x12], 0x64
jne 0x101f8dc6
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x14]
cmp word [eax + ecx*2 - 0x10], 0x6c
jne 0x101f8dc6
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x14]
cmp word [ecx + edx*2 - 0xe], 0x6c
mov dword [ebp - 0x20], eax
je 0x101f8dcd
xor eax, eax
mov dword [ebp - 0x20], eax
jmp 0x101f8dcd
mov eax, dword [ebp - 0x20]
add esp, 0x20
pop ebp
ret
Function at 0x101f9175
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x2c
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [0x102326c4], 0
mov dword [0x102326c8], 0
mov dword [0x102326d4], 0
mov ebx, dword [0x102326c0]
mov dword [ebp - 0x10], eax
mov eax, ebx
add eax, 0xffffed33
mov dword [0x102326bc], eax
mov eax, dword [ebp - 0x10]
cmp eax, 0
mov eax, edi
mov dword [ebp - 0x14], eax
mov eax, edi
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x2c], edi
je 0x101f9309
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp - 0x18]
mov esi, dword [ebp - 0x14]
mov edi, 0x100
add edx, 1
mov dword [ebp - 0x30], eax
mov eax, edx
cdq
idiv edi
mov dword [0x102326c4], edx
add ecx, 0xfffffeba
mov dword [0x102326bc], ecx
mov ecx, dword [ebp - 0x24]
movzx ebx, byte [ecx + edx]
add ebx, esi
mov eax, ebx
mov dword [ebp - 0x34], edx
cdq
idiv edi
mov dword [0x102326c8], edx
mov esi, dword [ebp - 0x34]
mov cl, byte [ecx + esi]
mov byte [0x102326cc], cl
mov edi, dword [ebp - 0x24]
mov cl, byte [edi + edx]
mov byte [edi + esi], cl
mov cl, byte [0x102326cc]
mov edx, dword [0x102326c8]
mov byte [edi + edx], cl
mov dword [0x102326c0], 0xac5
mov edx, dword [0x102326c4]
movzx edx, byte [edi + edx]
mov ebx, dword [0x102326c8]
movzx ebx, byte [edi + ebx]
add ebx, edx
mov edx, dword [0x102326bc]
and ebx, 0xff
mov dword [0x102326d4], ebx
mov dword [0x102326c0], 0x8a5
add edx, 0xffffe3a1
mov dword [0x102326bc], edx
mov cl, byte [edi + ebx]
mov edx, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x30]
mov ch, byte [edx + ebx]
mov dword [0x102326c0], 0xfffff828
mov byte [0x102326d9], ch
mov byte [0x102326da], cl
xor ch, cl
mov byte [0x102326d8], ch
mov dword [0x102326bc], 0x137c
mov edx, dword [ebp - 0x20]
mov byte [edx + ebx], ch
add ebx, 1
mov edx, dword [ebp - 0x10]
cmp ebx, edx
mov dword [ebp - 0x38], ebx
je 0x101f9309
mov eax, dword [0x102326c0]
mov ecx, dword [0x102326c4]
mov edx, dword [0x102326c8]
mov esi, dword [ebp - 0x38]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x2c], esi
jmp 0x101f91e6
add esp, 0x2c
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x101f9311
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push esi
and esp, 0xfffffff8
sub esp, 0xa8
call fcn.1000107d
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x2c], ecx
je 0x101f9379
jmp 0x101f9491
mov eax, dword [esp + 0x28]
mov dword [esp + 0x58], eax
mov ecx, dword [esp + 0x24]
mov edx, dword [eax + ecx + 0x50]
mov dword [esp + 0x98], edx
mov edx, dword [esp + 0x20]
mov dword [0x102326c0], edx
call fcn.101f8cc7
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x1c], ecx
je 0x101f944e
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x2c], eax
jmp 0x101f9491
lea eax, [esp + 0x30]
lea ecx, [esp + 0x40]
mov dword [esp], eax
mov dword [esp + 0x18], ecx
call fcn.101f803b
mov ecx, 0xd39
lea edx, [0x101f88b9]
mov esi, dword [esp + 0x30]
mov dword [esp + 0x5c], esi
mov dword [esp + 0x9c], 0x12a000
mov esi, dword [0x102326a8]
mov dword [esp + 0x50], esi
mov esi, dword [0x102326ac]
mov dword [esp + 0x4c], esi
mov esi, dword [0x102326b0]
mov dword [esp + 0x74], esi
mov esi, dword [0x102326b4]
mov dword [esp + 0x54], esi
mov esi, dword [0x102326b8]
mov dword [esp + 0x94], esi
mov dword [0x102326c0], 0x1b67
mov dword [0x102326bc], 0x23bf
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], ecx
mov dword [esp + 0xc], edx
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
cmp word [eax], 0x5a4d
mov dword [esp + 0x28], eax
mov dword [esp + 0x20], ecx
jne 0x101f942f
mov eax, dword [esp + 0x28]
mov ecx, dword [eax + 0x3c]
cmp dword [eax + ecx], 0x4550
mov dword [esp + 0x24], ecx
je 0x101f9335
mov eax, 0x1a08
mov ecx, dword [esp + 0x28]
add ecx, 0xfffff000
and ecx, 0xfffff000
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], ecx
jmp 0x101f9400
lea eax, [esp + 0x40]
mov dword [0x102326c0], 0x470
mov ecx, dword [esp + 0x38]
mov dword [esp], eax
mov dword [esp + 4], ecx
call fcn.101f8779
mov ecx, esp
lea edx, [esp + 0x40]
mov dword [ecx], edx
call eax
sub esp, 4
mov eax, 1
mov dword [0x102326bc], 0x1c65
mov dword [esp + 0x1c], eax
jmp 0x101f936c
mov eax, dword [esp + 0x2c]
lea esp, [ebp - 4]
pop esi
pop ebp
ret

Function at 0x433001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
nop
mov ecx, 0x21856091
nop
nop
test eax, eax
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x433024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x3ed43e21
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x409978
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409a4b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409a64
push ebx
push 0x409a70
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.00403388
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.00402750
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.004033e8
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x4099f8
mov al, 0x69
call fcn.0040961c
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.0040994c
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409a01
call fcn.0040994c
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409a52
lea eax, [ebp - 4]
call fcn.0040316c
ret

Function at 0x409b04
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409bb8
jmp 0x409bad
cmp dword [esi + 0x10], 0x1000
jne 0x409b99
test byte [esi + 0x15], 1
jne 0x409b99
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409b58
cmp eax, 2
je 0x409b58
cmp eax, 0x10
je 0x409b58
cmp eax, 0x20
jne 0x409b6d
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409b6d
mov bl, 1
xor ebp, ebp
jmp 0x409b7e
mov eax, dword [esi]
add eax, ebp
call fcn.00409afc
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409b71
test bl, bl
je 0x409b99
push esp
mov eax, dword [esp + 4]
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 ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409bb8
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409b30
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
nop
mov ebx, dword [eax]
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
add ebx, 4
nop
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x406cfc
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x4378ac], 0
jne 0x406d3a
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406d10
mov dword [ecx*4 + 0x4378a8], eax
inc ecx
cmp ecx, 0x100
jl 0x406d0b
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x406d67
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x4378a8]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x406d48
not eax
pop ebp
ret 0xc

Function at 0x406da5
Capabilities:
Hash data using murmur3

Disassembly:
mov eax, dword [esp + 4]
shr eax, 0xf
xor eax, dword [esp + 4]
imul eax, eax, 0x85ebca77
mov ecx, eax
shr ecx, 0xd
xor ecx, eax
imul ecx, ecx, 0xc2b2ae3d
mov eax, ecx
shr eax, 0x10
xor eax, ecx
ret

Function at 0x432000
Capabilities:
Encode data using xor

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