joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10001d1b
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
mov al, byte [ecx]
and dword [esp + 0x18], 0
push ebx
push esi
mov byte [edx], al
lea eax, [edx + 1]
push edi
xor edi, edi
mov dword [esp + 0x1c], eax
mov dword [esp + 0x14], edx
mov esi, dword [esp + 0x14]
xor ebx, ebx
lea eax, [ecx + 1]
mov dword [esp + 0x10], ebx
mov dword [esp + 0x18], eax
lea ecx, [esp + 0x18]
call fcn.10001ecd
test eax, eax
je 0x10001e7f
lea ecx, [esp + 0x18]
call fcn.10001ecd
lea ecx, [esp + 0x18]
test eax, eax
je 0x10001dee
call fcn.10001ecd
test eax, eax
je 0x10001dac
push 4
xor edi, edi
pop ebx
lea ecx, [esp + 0x18]
call fcn.10001ecd
lea edi, [eax + edi*2]
dec ebx
jne 0x10001d7e
mov edx, dword [esp + 0x1c]
test edi, edi
je 0x10001d9f
mov eax, edx
sub eax, edi
mov al, byte [eax]
mov byte [edx], al
jmp 0x10001da2
mov byte [edx], 0
mov ebx, dword [esp + 0x10]
inc edx
jmp 0x10001e91
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
movzx esi, byte [eax]
mov ecx, esi
and ecx, 1
inc eax
add ecx, 2
shr esi, 1
mov dword [esp + 0x18], eax
je 0x10001de2
test ecx, ecx
je 0x10001e7a
mov edi, edx
sub edi, esi
mov al, byte [edi]
mov byte [edx], al
inc edx
inc edi
dec ecx
jne 0x10001dd4
jmp 0x10001e76
xor ebx, ebx
inc ebx
mov dword [esp + 0x10], ebx
jmp 0x10001e7a
call fcn.10001eac
test edi, edi
jne 0x10001e23
cmp eax, 2
jne 0x10001e1e
lea ecx, [esp + 0x18]
call fcn.10001eac
mov edx, dword [esp + 0x1c]
mov edi, eax
test edi, edi
je 0x10001e7a
mov ecx, edx
sub ecx, esi
mov al, byte [ecx]
mov byte [edx], al
inc edx
inc ecx
dec edi
jne 0x10001e13
jmp 0x10001e76
sub eax, 3
jmp 0x10001e26
sub eax, 2
mov ecx, dword [esp + 0x18]
mov esi, eax
movzx eax, byte [ecx]
shl esi, 8
add esi, eax
inc ecx
mov dword [esp + 0x18], ecx
lea ecx, [esp + 0x18]
call fcn.10001eac
mov ecx, eax
cmp esi, 0x7d00
jb 0x10001e4d
inc ecx
cmp esi, 0x500
jb 0x10001e56
inc ecx
cmp esi, 0x80
jae 0x10001e61
add ecx, 2
mov edx, dword [esp + 0x1c]
test ecx, ecx
je 0x10001e7a
mov edi, edx
sub edi, esi
mov al, byte [edi]
mov byte [edx], al
inc edx
inc edi
dec ecx
jne 0x10001e6d
mov dword [esp + 0x1c], edx
xor edi, edi
inc edi
jmp 0x10001e97
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov al, byte [ecx]
mov byte [edx], al
inc edx
inc ecx
mov dword [esp + 0x18], ecx
xor edi, edi
mov dword [esp + 0x1c], edx
test ebx, ebx
je 0x10001d4e
sub edx, dword [esp + 0x14]
pop edi
pop esi
mov eax, edx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10002cef
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov ebx, dword [esi + 0x3c]
add ebx, esi
push 0x40
lea eax, [ebx + 0x18]
push 0x3000
push dword [eax + 0x38]
mov dword [ebp - 4], ecx
push 0
mov dword [ebp - 8], ebx
mov dword [ebp - 0x18], eax
call dword [0x76605c]
mov edi, eax
mov dword [ebp - 0x10], edi
test edi, edi
je 0x10002e59
push 0x40
mov edx, esi
mov ecx, edi
call fcn.10003ba0
mov esi, dword [edi + 0x3c]
movzx eax, word [ebx + 0x14]
add esi, edi
push eax
mov edx, ebx
mov ecx, esi
call fcn.10003ba0
mov eax, dword [ebp - 8]
lea ebx, [esi + 0x18]
movzx ecx, word [eax + 0x14]
movzx esi, word [esi + 0x14]
lea edx, [eax + 0x18]
movzx eax, word [eax + 6]
add ecx, edx
add esi, ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 8], eax
test eax, eax
je 0x10002db7
mov ebx, ecx
sub ebx, esi
mov edi, eax
push 0x28
lea edx, [ebx + esi]
mov ecx, esi
call fcn.10003ba0
add esi, 0x28
dec edi
jne 0x10002d75
mov eax, dword [ebp - 8]
mov edi, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x14]
test eax, eax
je 0x10002db7
lea esi, [ecx + 0x14]
mov ebx, eax
mov edx, dword [esi]
mov ecx, dword [esi - 8]
push dword [esi - 4]
add edx, dword [ebp + 8]
add ecx, edi
call fcn.10003ba0
lea esi, [esi + 0x28]
dec ebx
jne 0x10002d9c
mov ebx, dword [ebp - 0xc]
push ebx
mov edx, edi
mov ecx, edi
call fcn.10004350
push dword [ebp - 0x18]
mov ecx, dword [0x767004]
mov edx, edi
call fcn.10004430
mov edx, dword [ebx + 0x60]
test edx, edx
je 0x10002e56
cmp dword [ebx + 0x64], 0
je 0x10002e56
xor eax, eax
lea ecx, [edx + edi]
inc eax
sub eax, dword [ecx + 0x10]
cmp eax, dword [ecx + 0x14]
jae 0x10002dfe
push eax
push ecx
push dword [ebx + 0x64]
mov ecx, edi
call fcn.100043f0
mov ecx, eax
xor eax, eax
jmp 0x10002e02
xor eax, eax
mov ecx, eax
mov edx, dword [ebp - 4]
push 2
mov dword [edx + 4], ecx
mov edx, dword [ebx + 0x60]
pop ecx
lea esi, [edx + edi]
sub ecx, dword [esi + 0x10]
cmp ecx, dword [esi + 0x14]
jae 0x10002e2b
push ecx
push esi
push dword [ebx + 0x64]
mov ecx, edi
call fcn.100043f0
mov ecx, eax
xor eax, eax
jmp 0x10002e2d
mov ecx, eax
mov edx, dword [ebp - 4]
push 3
mov dword [edx + 8], ecx
mov edx, dword [ebx + 0x60]
pop ecx
lea esi, [edx + edi]
sub ecx, dword [esi + 0x10]
cmp ecx, dword [esi + 0x14]
jae 0x10002e50
push ecx
push esi
push dword [ebx + 0x64]
mov ecx, edi
call fcn.100043f0
mov ecx, dword [ebp - 4]
mov dword [ecx + 0xc], eax
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x10002ea4
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov ebx, dword [esi + 0x3c]
push 0x40
add ebx, esi
push 0x3000
lea eax, [ebx + 0x18]
mov dword [ebp - 0x1c], ecx
push dword [eax + 0x38]
mov dword [ebp - 0x18], eax
push 0
call dword [0x76605c]
mov edi, eax
mov dword [ebp - 8], edi
test edi, edi
je 0x10002fad
push 0x40
mov edx, esi
mov ecx, edi
call fcn.10003ba0
mov esi, dword [edi + 0x3c]
movzx eax, word [ebx + 0x14]
add esi, edi
push eax
mov edx, ebx
mov ecx, esi
call fcn.10003ba0
movzx ecx, word [ebx + 0x14]
lea eax, [esi + 0x18]
movzx esi, word [esi + 0x14]
lea edx, [ebx + 0x18]
movzx ebx, word [ebx + 6]
add ecx, edx
add esi, eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], ebx
test ebx, ebx
je 0x10002f5c
mov edi, ecx
sub edi, esi
push 0x28
lea edx, [edi + esi]
mov ecx, esi
call fcn.10003ba0
add esi, 0x28
dec ebx
jne 0x10002f22
mov ebx, dword [ebp - 0xc]
mov edi, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
test ebx, ebx
je 0x10002f5c
lea esi, [ecx + 0x14]
mov edx, dword [esi]
mov ecx, dword [esi - 8]
push dword [esi - 4]
add edx, dword [ebp + 8]
add ecx, edi
call fcn.10003ba0
lea esi, [esi + 0x28]
dec ebx
jne 0x10002f44
mov ebx, dword [ebp - 0x14]
push ebx
mov edx, edi
mov ecx, edi
call fcn.10004350
push dword [ebp - 0x18]
mov ecx, dword [0x767004]
mov edx, edi
call fcn.10004430
mov edx, dword [ebx + 0x60]
test edx, edx
je 0x10002faa
cmp dword [ebx + 0x64], 0
je 0x10002faa
xor eax, eax
lea ecx, [edx + edi]
inc eax
sub eax, dword [ecx + 0x10]
cmp eax, dword [ecx + 0x14]
jae 0x10002fa2
push eax
push ecx
push dword [ebx + 0x64]
mov ecx, edi
call fcn.100043f0
jmp 0x10002fa4
xor eax, eax
mov ecx, dword [ebp - 0x1c]
mov dword [ecx + 4], eax
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x100040d0
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x18
mov dword [eax], 0
mov eax, dword [ebp + 0x10]
push esi
push edi
mov edi, ecx
mov dword [eax], 0
mov eax, dword [edi + 0x3c]
mov ecx, 0x14c
cmp word [eax + edi + 4], cx
lea esi, [eax + edi]
jne 0x10004243
push ebx
mov ebx, dword [eax + edi + 0x88]
mov dword [ebp - 0x18], ebx
test ebx, ebx
je 0x1000413d
cmp dword [eax + edi + 0x8c], 0
je 0x1000413d
movzx eax, word [esi + 0x14]
lea ecx, [esi + 0x18]
movzx esi, word [esi + 6]
add ecx, eax
xor edx, edx
test esi, esi
je 0x1000413d
mov edi, edi
cmp dword [ecx + 0xc], ebx
je 0x10004148
inc edx
add ecx, 0x28
cmp edx, esi
jb 0x10004130
pop ebx
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
mov esi, dword [ecx + 0x14]
movzx ecx, word [esi + edi + 0xe]
movzx eax, word [esi + edi + 0xc]
add esi, edi
add ecx, eax
mov dword [ebp - 0xc], ecx
mov ecx, 0
mov dword [ebp - 8], esi
mov dword [ebp - 0x10], ecx
je 0x1000413d
mov edx, dword [ebp - 0xc]
xor eax, eax
mov edi, edi
mov ebx, dword [esi + eax*8 + 0x14]
and ebx, 0x7fffffff
add ebx, esi
mov dword [ebp - 0x14], ebx
movzx edi, word [ebx + 0xe]
movzx eax, word [ebx + 0xc]
add edi, eax
mov dword [ebp - 4], edi
mov edi, 0
je 0x10004200
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
xor eax, eax
jmp 0x100041a0
cmp word [ebx + eax*8 + 0x10], dx
jne 0x100041f2
mov edx, dword [ebx + eax*8 + 0x14]
and edx, 0x7fffffff
add edx, esi
mov ecx, 0
movzx esi, word [edx + 0xe]
movzx eax, word [edx + 0xc]
add esi, eax
je 0x100041e9
xor eax, eax
jmp 0x100041d0
lea eax, [edx + eax*8]
mov ebx, 0x409
cmp word [eax + 0x10], bx
mov ebx, dword [ebp - 0x14]
je 0x1000421a
inc ecx
movzx eax, cx
cmp eax, esi
jb 0x100041d0
mov edx, dword [ebp + 8]
mov esi, dword [ebp - 8]
mov ecx, dword [ebp - 4]
inc edi
movzx eax, di
cmp eax, ecx
jb 0x100041a0
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
inc ecx
movzx eax, cx
mov dword [ebp - 0x10], ecx
cmp eax, edx
jb 0x10004170
pop ebx
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [eax + 0x14]
add ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
pop ebx
mov eax, dword [ecx]
sub eax, dword [ebp - 0x18]
pop edi
add eax, dword [ebp - 8]
pop esi
mov dword [edx], eax
mov eax, dword [ecx + 4]
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov eax, 1
mov esp, ebp
pop ebp
ret 0xc
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x10004250
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
mov edi, edx
push edi
push 0
push dword [0x767000]
mov dword [ebp - 8], edi
mov esi, ecx
call dword [0x76607c]
mov ebx, edi
shr ebx, 2
mov dword [ebp - 4], eax
test ebx, ebx
je 0x10004294
mov edi, esi
mov ecx, eax
sub edi, eax
mov edx, ebx
mov eax, dword [edi + ecx]
mov dword [ecx], eax
lea ecx, [ecx + 4]
dec edx
jne 0x10004283
mov edi, dword [ebp - 8]
mov eax, dword [ebp - 4]
shl ebx, 2
cmp ebx, edi
jae 0x100042af
mov edx, edi
sub esi, eax
lea ecx, [ebx + eax]
sub edx, ebx
mov al, byte [ecx + esi]
mov byte [ecx], al
lea ecx, [ecx + 1]
dec edx
jne 0x100042a4
mov eax, dword [ebp - 4]
lea esi, [edi - 8]
lea ecx, [eax - 8]
add ecx, edi
mov ebx, esi
mov edx, dword [ecx + 4]
mov dword [ebp - 0x10], ecx
mov ecx, dword [ecx]
shr ebx, 2
and esi, 3
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], ecx
test ebx, ebx
je 0x100042f1
lea ecx, [ebx + edx]
mov edx, dword [eax]
movzx ecx, cl
ror edx, cl
mov ecx, dword [ebp - 8]
add eax, 4
xor edx, ecx
sub edx, ebx
mov dword [eax - 4], edx
mov edx, dword [ebp - 0xc]
dec ebx
jne 0x100042d4
test esi, esi
je 0x100042fd
xor byte [eax], cl
lea eax, [eax + 1]
dec esi
jne 0x100042f5
mov edi, dword [ebp - 0x10]
mov edi, dword [edi - 4]
push edi
push 0
push dword [0x767000]
call dword [0x76607c]
mov ebx, dword [ebp - 4]
mov esi, eax
mov edx, esi
mov ecx, ebx
call fcn.10001d1b
push ebx
push 0
push dword [0x767000]
call dword [0x766080]
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [eax], edi
pop edi
mov dword [ecx], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x406273
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
cmp dword [ebp + 8], ebx
je 0x406298
mov eax, dword [0x40a8a0]
cmp eax, 0xffffffff
je 0x40628f
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [0x40a8a0], 0xffffffff
jmp 0x40630b
cmp dword [0x440a40], ebx
je 0x40630b
cmp byte [0x440640], bl
je 0x4062d7
cmp dword [0x40a8a0], 0xffffffff
jne 0x4062e0
push 4
push 0x40000000
push 0x440640
call fcn.00405c27
cmp eax, 0xffffffff
mov dword [0x40a8a0], eax
je 0x40630b
push 2
push ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [0x40a8a0], 0xffffffff
je 0x40630b
push esi
mov esi, 0x444a60
push 0x40aae8
push esi
call fcn.00405f75
lea eax, [ebp + 8]
push ebx
push eax
push esi
call fcn.00405f68
push eax
push esi
push dword [0x40a8a0]
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
pop ebx
pop ebp
ret 4

Function at 0x4064bd
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
xor esi, esi
cmp dword [0x44023c], esi
push edi
jne 0x4064f7
mov ecx, 0x440238
push 8
mov eax, esi
pop edi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec edi
jne 0x4064d3
mov dword [ecx], eax
add ecx, 4
inc esi
cmp ecx, 0x440638
jl 0x4064ce
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0xc]
mov edx, ecx
dec ecx
test edx, edx
not eax
jbe 0x40652c
lea edx, [ecx + 1]
mov ecx, dword [esp + 0x10]
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x440238]
xor eax, esi
inc ecx
dec edx
jne 0x40650f
pop edi
pop esi
not eax
ret 0xc

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

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x408ecc
nop
mov ecx, 0x307d0750
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..rdata
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x14b528c4
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x403daa
nop
sub eax, 0x403d50
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
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
popal
nop
jmp loc.00401219
Function at 0x411812
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x419364]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040b9d2
and dword [ebp - 0x14], 0
cmp dword [0x430348], 0
mov dword [ebp - 0x18], eax
jne 0x4118c5
push 0x403e58
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x41196d
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x403e4c
push ebx
call edi
test eax, eax
je 0x41196d
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x403e3c
push ebx
mov dword [0x430348], eax
call edi
push eax
call esi
push 0x403e28
push ebx
mov dword [0x43034c], eax
call edi
push eax
call esi
push 0x403e0c
push ebx
mov dword [0x430350], eax
call edi
push eax
call esi
mov dword [0x430358], eax
test eax, eax
je 0x4118c5
push 0x403df4
push ebx
call edi
push eax
call esi
mov dword [0x430354], eax
mov eax, dword [0x430354]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x41191e
cmp dword [0x430358], ecx
je 0x41191e
push eax
call esi
push dword [0x430358]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x41191e
test ebx, ebx
je 0x41191e
call edi
test eax, eax
je 0x411915
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x411915
test byte [ebp - 8], 1
jne 0x41191e
or dword [ebp + 0x10], 0x200000
jmp 0x411951
mov eax, dword [0x43034c]
cmp eax, dword [ebp - 0x18]
je 0x411951
push eax
call esi
test eax, eax
je 0x411951
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x411951
mov eax, dword [0x430350]
cmp eax, dword [ebp - 0x18]
je 0x411951
push eax
call esi
test eax, eax
je 0x411951
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x430348]
call esi
test eax, eax
je 0x41196d
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x41196f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004092fb
leave
ret
Function at 0x40896f
Capabilities:
Encode data using xor

Disassembly:
mov edi, 0x4085d8
add esi, ebx
call fcn.004089a4
sub esi, 0x90bbc6e0
push 0x3193f3ea
mov ebx, dword [esp]
add esp, 4
xor dword [eax], edi
add esi, 0xe7df03c2
inc eax
sub esi, esi
sub esi, esi
cmp eax, ecx
jne fcn.0040896f
add esi, 0x2c57cff0
ret

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
mov ebx, 0x408e84
mov ecx, 0x7fb1320e
nop
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
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
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x5d775d86
nop
nop
nop
nop
test eax, eax
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
je 0x433072
nop
nop
nop
nop
mov ebx, 0x40de38
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x8304cfa
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
loop 0x433060
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
je 0x4330d2
nop
nop
nop
nop
nop
mov ebx, 0x4304d8
nop
nop
nop
nop
mov ecx, ebx
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
nop
div edi
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x2c0006fc
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x40c040
push ebp
push ebx
push edi
push esi
mov esi, dword [esp + 0x18]
test esi, esi
je 0x40c0f5
mov edi, dword [esp + 0x14]
xor ebx, ebx
mov ebp, dword [sym.imp.USER32.dll_ReleaseDC]
nop dword [eax]
push 0
push 0
call ebp
add byte [edi + ebx], 0x7a
push 0
push 0
call ebp
add byte [edi + ebx], 0x96
push 0
push 0
call ebp
add byte [edi + ebx], 0xfc
push 0
push 0
call ebp
xor byte [edi + ebx], 0xa3
push 0
push 0
call ebp
add byte [edi + ebx], 0xa4
push 0
push 0
call ebp
add byte [edi + ebx], 0x92
push 0
push 0
call ebp
add byte [edi + ebx], 0xd9
push 0
push 0
call ebp
xor byte [edi + ebx], 0x9a
push 0
push 0
call ebp
add byte [edi + ebx], 0x35
push 0
push 0
call ebp
add byte [edi + ebx], 0xc4
push 0
push 0
call ebp
xor byte [edi + ebx], 0x36
push 0
push 0
call ebp
add byte [edi + ebx], 0xa3
push 0
push 0
call ebp
xor byte [edi + ebx], 0x64
push 0
push 0
call ebp
add byte [edi + ebx], 0x99
inc ebx
cmp esi, ebx
jne 0x40c060
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x402cc5
Capabilities:
Encode data using xor

Disassembly:
jmp 0x40c100
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [esp + 0x3c]
mov edi, dword [eax + 0x10]
cmp dword [eax + 0x14], 0x10
mov ebx, eax
jb 0x40c118
mov ebx, dword [eax]
mov esi, dword [esp + 0x40]
xor esi, edi
cmp edi, 4
jae 0x40c127
mov ecx, edi
jmp 0x40c195
mov dword [esp + 0x24], edi
shr edi, 2
xor ebp, ebp
xorps xmm0, xmm0
movups xmmword [esp + 0x10], xmm0
movups xmmword [esp], xmm0
mov dword [esp + 0x20], 0
call dword [sym.imp.GDI32.dll_ArcTo]
sub esp, 0x24
mov dword [esp + 4], str.Z81xbyuAua
mov dword [esp], 0x4d4860
call fcn.00402d5b
mov dword [esp], eax
call fcn.004060eb
imul eax, dword [ebx + ebp*4], 0x5bd1e991
mov ecx, eax
shr ecx, 0x18
xor ecx, eax
imul eax, ecx, 0x5bd1e991
imul esi, esi, 0x5bd1e991
xor esi, eax
inc ebp
cmp edi, ebp
jne 0x40c130
mov eax, dword [esp + 0x3c]
mov ecx, dword [eax + 0x10]
mov edi, dword [esp + 0x24]
and edi, 0xfffffffc
and ecx, 3
xor eax, eax
cmp ecx, 1
je 0x40c1be
cmp ecx, 2
je 0x40c1b4
cmp ecx, 3
jne 0x40c1cc
movsx eax, byte [ebx + edi + 2]
shl eax, 0x10
movsx ecx, byte [ebx + edi + 1]
shl ecx, 8
xor eax, ecx
movsx ecx, byte [ebx + edi]
xor ecx, eax
imul eax, ecx, 0x5bd1e991
xor esi, eax
mov eax, esi
shr eax, 0xd
xor eax, esi
imul ecx, eax, 0x5bd1e991
mov eax, ecx
shr eax, 0xf
xor eax, ecx
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x4035bc
Capabilities:
Terminate process

Disassembly:
jmp 0x453cc3
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x453cd4
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.004058c1
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret