joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10033490
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1018100c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x1003354c
cmp byte [esi + 0x3d], 0
je 0x1003354c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x1003353a
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet___char___char___char___const]
sub eax, 0
je 0x10033501
sub eax, 1
je 0x10033505
sub eax, 2
jne 0x1003353a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1010a62a
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x10033523
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x1003353a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1010a62a
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1010a62a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.1010a62a
mov esp, ebp
pop ebp
ret

Function at 0x10046a70
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push edi
mov esi, edx
mov edi, ecx
not eax
nop
movzx ecx, byte [edi]
lea edi, [edi + 1]
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x10126b88]
sub esi, 1
jne 0x10046a80
pop edi
pop esi
not eax
pop ebp
ret

Function at 0x10046aa0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, edx
not ebx
mov esi, ecx
mov eax, ebx
test edi, edi
je 0x10046b01
mov cl, byte [esi]
lea esi, [esi + 1]
dec edi
cmp cl, 0x23
jne 0x10046ae4
cmp edi, 2
jb 0x10046ae4
cmp byte [esi], cl
jne 0x10046ae4
cmp byte [esi + 1], cl
jne 0x10046ae4
mov eax, ebx
movzx ecx, cl
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x10126b88]
jmp 0x10046ab5
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x10126b88]
test edi, edi
jne 0x10046ab5
pop edi
pop esi
not eax
pop ebx
pop ebp
ret
mov cl, byte [esi]
inc esi
test cl, cl
je 0x10046b30
cmp cl, 0x23
jne 0x10046b17
cmp byte [esi], cl
jne 0x10046b17
cmp byte [esi + 1], cl
cmove eax, ebx
movzx edx, al
movzx ecx, cl
xor edx, ecx
shr eax, 8
mov cl, byte [esi]
inc esi
xor eax, dword [edx*4 + 0x10126b88]
test cl, cl
jne 0x10046b08
pop edi
pop esi
not eax
pop ebx
pop ebp
ret

Function at 0x10046ca0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push edx
push dword [ebp + 0x10]
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
xor edx, edx
pop ebp
ret
Function at 0x10046cc0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edx
push dword [ebp + 0x10]
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
xor edx, edx
pop ebp
ret
Function at 0x1007e330
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x1007e353
mov dword [esi + 4], 0
mov dword [esi], 0
call fcn.1004a4d0
mov dword [esi + 8], 0
mov ecx, dword [esi + 0x14]
test ecx, ecx
je 0x1007e374
mov dword [esi + 0x10], 0
mov dword [esi + 0xc], 0
call fcn.1004a4d0
mov dword [esi + 0x14], 0
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x1007e395
mov dword [esi + 0x1c], 0
mov dword [esi + 0x18], 0
call fcn.1004a4d0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x1007e3d2
mov dword [esi + 0x40], 0
mov dword [esi + 0x3c], 0
call fcn.1004a4d0
mov dword [esi + 0x44], 0
mov ecx, dword [esi + 0x50]
test ecx, ecx
je 0x1007e3f3
mov dword [esi + 0x4c], 0
mov dword [esi + 0x48], 0
call fcn.1004a4d0
mov dword [esi + 0x50], 0
mov ecx, dword [esi + 0x5c]
test ecx, ecx
je 0x1007e414
mov dword [esi + 0x58], 0
mov dword [esi + 0x54], 0
call fcn.1004a4d0
mov dword [esi + 0x5c], 0
lea ecx, [esi + 0x78]
pop esi
jmp fcn.10080a70
Function at 0x10084de0
Capabilities:
Compute adler32 checksum

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
mov ebx, dword [ebp + 8]
mov eax, 0x5e6ea9af
push esi
push edi
mov edi, edx
xor esi, esi
mul ebx
mov ecx, 1
mov dword [ebp - 0xc], esi
shr edx, 0xb
imul eax, edx, 0x15b0
mov edx, ebx
sub edx, eax
mov dword [ebp - 4], edx
test ebx, ebx
je 0x10084f27
xor ebx, ebx
cmp edx, 7
jbe 0x10084e79
mov eax, 7
sub eax, edi
mov dword [ebp - 0x10], eax
movzx eax, byte [edi]
add ebx, 8
add ecx, eax
movzx eax, byte [edi + 1]
add esi, ecx
add ecx, eax
movzx eax, byte [edi + 2]
add esi, ecx
add ecx, eax
movzx eax, byte [edi + 3]
add esi, ecx
add ecx, eax
movzx eax, byte [edi + 4]
add esi, ecx
add ecx, eax
movzx eax, byte [edi + 5]
add esi, ecx
add ecx, eax
movzx eax, byte [edi + 6]
add esi, ecx
add ecx, eax
movzx eax, byte [edi + 7]
add esi, ecx
add edi, 8
add ecx, eax
mov eax, dword [ebp - 0x10]
add eax, edi
add esi, ecx
cmp eax, edx
jb 0x10084e28
mov dword [ebp - 0xc], esi
mov eax, dword [ebp - 4]
xor edx, edx
mov dword [ebp - 0x10], 0
cmp ebx, eax
jae 0x10084eec
sub eax, ebx
cmp eax, 2
jb 0x10084ed8
mov edx, dword [ebp - 4]
sub edx, ebx
sub edx, 2
shr edx, 1
inc edx
lea eax, [ebx + edx*2]
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
mov esi, ebx
movzx eax, byte [edi]
add ecx, eax
movzx eax, byte [edi + 1]
add ebx, ecx
add edi, 2
add ecx, eax
add esi, ecx
sub edx, 1
jne 0x10084ea6
mov eax, dword [ebp - 0x14]
mov dword [ebp - 8], esi
mov esi, dword [ebp - 0xc]
cmp eax, dword [ebp - 4]
jae 0x10084ee4
movzx eax, byte [edi]
mov edx, dword [ebp - 8]
add ecx, eax
add esi, ecx
inc edi
jmp 0x10084ee7
movzx eax, byte [edi]
mov ebx, edx
add ecx, eax
add esi, ecx
inc edi
jmp 0x10084ee7
mov edx, dword [ebp - 8]
lea eax, [edx + ebx]
add esi, eax
mov eax, 0x80078071
mul ecx
shr edx, 0xf
imul eax, edx, 0xffff000f
add ecx, eax
mov eax, 0x80078071
mul esi
shr edx, 0xf
imul eax, edx, 0xffff000f
mov edx, dword [ebp - 4]
add esi, eax
sub dword [ebp + 8], edx
mov edx, 0x15b0
mov dword [ebp - 0xc], esi
mov dword [ebp - 4], edx
jne 0x10084e17
shl esi, 0x10
pop edi
lea eax, [ecx + esi]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100c6ac0
Capabilities:
Hash data using fnv

Disassembly:
mov edx, ecx
jmp 0x100dc1c0
movzx eax, byte [edx]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 1]
xor ecx, eax
movzx eax, byte [edx + 2]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [edx + 3]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul eax, ecx, 0x1000193
ret
Function at 0x100e3480
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, ecx
mov dword [ebp - 0x10], edx
push ebx
mov dword [ebp - 8], eax
movzx eax, ax
push esi
mov esi, eax
mov dword [ebp - 4], eax
push edi
shr esi, 8
xor eax, eax
xor edi, edi
mov dword [ebp - 0xc], esi
cmp dword [ebp + 8], eax
jbe 0x100e34f7
mov ebx, dword [ebp + 0xc]
nop dword [eax + eax]
movzx ecx, word [edx + edi*2]
mov edx, ecx
movzx ecx, cl
shr edx, 8
add edx, eax
cmp esi, ecx
jb 0x100e34f7
jne 0x100e34e1
cmp eax, edx
jge 0x100e34e1
mov ecx, dword [ebp - 8]
movzx esi, cl
nop
movzx ecx, byte [eax + ebx]
cmp cx, si
je 0x100e34ee
inc eax
cmp eax, edx
jl 0x100e34d0
mov esi, dword [ebp - 0xc]
inc edi
mov eax, edx
cmp edi, dword [ebp + 8]
jae 0x100e34f7
mov edx, dword [ebp - 0x10]
jmp 0x100e34b0
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
mov edi, dword [ebp + 0x14]
xor eax, eax
mov bl, 1
test edi, edi
je 0x100e352c
mov esi, dword [ebp + 0x10]
movzx ecx, byte [eax + esi]
test cl, cl
jns 0x100e351d
movzx edx, byte [eax + esi + 1]
inc eax
and ecx, 0x7f
shl ecx, 8
or edx, ecx
jmp 0x100e351f
mov edx, ecx
sub dword [ebp - 4], edx
js 0x100e352c
inc eax
xor bl, 1
cmp eax, edi
jb 0x100e3505
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100ffcb0
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
push ebx
push esi
push edi
mov ebx, edx
mov dword [esp + 0xc], ecx
mov dword [esp + 0x18], 0
call fcn.10039ef0
mov esi, eax
mov dword [esp + 0x20], 0
lea eax, [esp + 0x18]
mov dword [esp + 0x1c], esi
mov edx, ecx
mov dword [esp + 0x24], esi
push eax
lea ecx, [esp + 0x34]
call fcn.10100420
add esp, 4
lea eax, [esp + 0x20]
mov edx, ebx
lea ecx, [esp + 0x28]
push eax
call fcn.10100420
mov edi, dword [ebp + 0xc]
lea eax, [esp + 0x34]
push ecx
mov ecx, esp
push eax
mov dword [edi], 0
mov dword [edi + 4], esi
call fcn.10100490
call fcn.101002a0
add esp, 8
test al, al
jne 0x100ffd3f
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov dword [edi], eax
xor al, al
mov dword [edi + 4], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
sub esp, 8
lea eax, [esp + 0x30]
mov ecx, esp
push eax
call fcn.10100490
call fcn.10100070
add esp, 8
sub esp, 8
test al, al
lea eax, [esp + 0x30]
mov ecx, esp
push eax
je 0x100ffdba
call fcn.10100490
call fcn.101002a0
add esp, 8
test al, al
je 0x100ffd84
mov ecx, dword [esp + 0xc]
mov edx, ebx
push edi
call fcn.101000e0
add esp, 4
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x100ffd9e
mov eax, dword [esp + 0x24]
mov dword [edi + 4], eax
xor al, al
mov dword [edi], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [esp + 0x10]
call fcn.100fcd40
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [edi + 4], eax
xor al, al
mov dword [edi], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call fcn.10100490
call fcn.10100070
add esp, 8
mov ecx, ebx
mov dl, al
call fcn.100fe440
mov ecx, dword [esp + 0xc]
mov esi, eax
call fcn.100fe440
movzx ecx, dl
xor ecx, 1
push ecx
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x100ffe0c
xor edx, edx
lea ecx, [esp + 0x10]
call fcn.100fcd60
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [edi + 4], eax
xor al, al
mov dword [edi], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100fff60
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
push ebx
push esi
push edi
mov ebx, edx
mov dword [esp + 0x20], 0
mov edi, ecx
call fcn.10039ef0
mov esi, dword [ebp + 8]
lea ecx, [esp + 0x18]
mov dword [esp + 0x24], eax
mov edx, edi
mov dword [esi + 4], eax
lea eax, [esp + 0x20]
push eax
mov dword [esi], 0
call fcn.10100420
push ecx
lea eax, [esp + 0x20]
mov ecx, esp
push eax
call fcn.10100490
call fcn.10100440
add esp, 8
test al, al
je 0x100fffec
sub esp, 8
lea eax, [esp + 0x20]
mov ecx, esp
push eax
call fcn.10100490
call fcn.10100070
add esp, 8
test al, al
je 0x100fffec
sub esp, 8
lea eax, [esp + 0x20]
mov ecx, esp
push eax
call fcn.10100490
call fcn.10100280
add esp, 8
test al, al
jne 0x1010002a
mov ecx, ebx
call fcn.100fed80
mov ecx, edi
test al, al
jne 0x10100033
call fcn.100fe440
mov ecx, ebx
mov edx, eax
call fcn.100fe440
push 0
push edx
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryExW]
test eax, eax
jne 0x10100063
xor edx, edx
lea ecx, [esp + 0x10]
call fcn.100fcd60
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [esi], ecx
mov dword [esi + 4], eax
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0
call fcn.100fe440
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x10100063
xor edx, edx
lea ecx, [esp + 0x10]
call fcn.100fcd60
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [esi + 4], eax
xor al, al
mov dword [esi], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10103f24
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.10103f00
pop esi
leave
ret 8
Function at 0x419d30
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x410015
lea edi, [esi - 0xf015]
push edi
or ebp, 0xffffffff
jmp 0x419d52
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x419d59
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x419d48
mov eax, 1
add ebx, ebx
jne 0x419d6b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x419d60
jne 0x419d7c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x419d60
xor ecx, ecx
sub eax, 3
jb 0x419d90
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x419e02
mov ebp, eax
add ebx, ebx
jne 0x419d9b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x419da8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x419dcc
inc ecx
add ebx, ebx
jne 0x419db8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x419dad
jne 0x419dc9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x419dad
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x419dec
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x419ddd
jmp 0x419d4e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x419dec
add edi, ecx
jmp 0x419d4e
pop esi
mov edi, esi
mov ecx, 0x2b3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x419e0a
cmp byte [edi], 5
jne 0x419e0a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x419e0f
lea edi, [esi + 0x17000]
mov eax, dword [edi]
or eax, eax
je 0x419e87
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x19000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1908c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x419e3c
mov ecx, edi
jns 0x419e6b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x19090]
or eax, eax
je 0x419e81
mov dword [ebx], eax
add ebx, 4
jmp 0x419e59
call dword [esi + 0x190a0]
mov ebp, dword [esi + 0x19094]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x419ebb
sub esp, 0xffffff80
jmp 0x404c20

Function at 0x10003d26
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x1000b170]
jne 0x10003d30
repz ret
jmp fcn.10004368
Function at 0x41ad50
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x411015
lea edi, [esi - 0x10015]
push edi
or ebp, 0xffffffff
jmp 0x41ad72
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x41ad79
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x41ad68
mov eax, 1
add ebx, ebx
jne 0x41ad8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x41ad80
jne 0x41ad9c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41ad80
xor ecx, ecx
sub eax, 3
jb 0x41adb0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41ae22
mov ebp, eax
add ebx, ebx
jne 0x41adbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x41adc8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41adec
inc ecx
add ebx, ebx
jne 0x41add8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41adcd
jne 0x41ade9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41adcd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41ae0c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41adfd
jmp 0x41ad6e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41ae0c
add edi, ecx
jmp 0x41ad6e
pop esi
mov edi, esi
mov ecx, 0x2b3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41ae2a
cmp byte [edi], 5
jne 0x41ae2a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x41ae2f
lea edi, [esi + 0x18000]
mov eax, dword [edi]
or eax, eax
je 0x41aea7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1a000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1a094]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41ae5c
mov ecx, edi
jns 0x41ae8b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1a09c]
or eax, eax
je 0x41aea1
mov dword [ebx], eax
add ebx, 4
jmp 0x41ae79
call dword [esi + 0x1a098]
mov ebp, dword [esi + 0x1a0a0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x41aedb
sub esp, 0xffffff80
jmp 0x404c20

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
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
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43101e
nop
nop
popal
nop
nop
nop
jmp fcn.00401219
Function at 0x405ef4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a34], 0
push esi
jne 0x405f2b
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405f05
mov dword [ecx*4 + 0x422a30], eax
inc ecx
cmp ecx, 0x100
jl 0x405f00
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405f5c
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a30]
xor eax, esi
inc ecx
dec edx
jne 0x405f3e
pop edi
not eax
pop esi
ret 0xc

Function at 0x419760
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40f015
lea edi, [esi - 0xe015]
push edi
or ebp, 0xffffffff
jmp 0x419782
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x419789
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x419778
mov eax, 1
add ebx, ebx
jne 0x41979b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x419790
jne 0x4197ac
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x419790
xor ecx, ecx
sub eax, 3
jb 0x4197c0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x419832
mov ebp, eax
add ebx, ebx
jne 0x4197cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4197d8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4197fc
inc ecx
add ebx, ebx
jne 0x4197e8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4197dd
jne 0x4197f9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4197dd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41981c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41980d
jmp 0x41977e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41981c
add edi, ecx
jmp 0x41977e
pop esi
mov edi, esi
mov ecx, 0x2b3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41983a
cmp byte [edi], 5
jne 0x41983a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x41983f
lea edi, [esi + 0x17000]
mov eax, dword [edi]
or eax, eax
je 0x4198b7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x19000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1908c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41986c
mov ecx, edi
jns 0x41989b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x19090]
or eax, eax
je 0x4198b1
mov dword [ebx], eax
add ebx, 4
jmp 0x419889
call dword [esi + 0x190a0]
mov ebp, dword [esi + 0x19094]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4198eb
sub esp, 0xffffff80
jmp 0x404c20
Function at 0x2c1100
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
mov dword [0x2c5042], eax
push 0
mov ecx, dword [ebp + 8]
push ecx
push 0
push 0
push 0
push 0x80000000
push 0x80000000
push 0x80000000
push 0xcf0000
push 0x2c5228
push 0x2c5290
push 0
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x2c114b
xor eax, eax
jmp 0x2c1166
push 0
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
mov eax, 1
mov esp, ebp
pop ebp
ret