joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402488
Capabilities:
Contain obfuscated stackstrings

Disassembly:
je 0x4024c2
sbb byte [ecx - 0x1017438b], cl
std
invalid
mov dword [0x8b66d3d8], eax
inc edi
push es
cmp ax, bx
jbe 0x4024dc
lea ecx, [esi + 0xc]
movzx edx, ax
dec esi
or al, 0xf
mov bh, 0xd0
mov eax, dword [ecx + 4]
mov esi, dword [ecx]
add eax, esi
cmp dword [ebp - 8], eax
jae 0x4024d6
mov dword [ebp - 8], eax
add ecx, 0x28
dec edx
jne 0x4024c7
mov byte [ebp - 0x58], bl
mov byte [ebp - 0x57], bl
mov byte [ebp - 0x56], 0x58
mov byte [ebp - 0x55], bl
mov byte [ebp - 0x54], 0xe0
mov byte [ebp - 0x53], 0xc2
mov byte [ebp - 0x52], 0xd3
mov byte [ebp - 0x51], 0xf4
mov byte [ebp - 0x50], 0xde
mov byte [ebp - 0x4f], 0xd4
mov byte [ebp - 0x4e], 0xd3
mov byte [ebp - 0x4d], 0xc2
mov byte [ebp - 0x4c], 0xca
mov byte [ebp - 0x4b], 0xee
mov byte [ebp - 0x4a], 0xc9
mov byte [ebp - 0x49], 0xc1
mov byte [ebp - 0x48], 0xc8
mov byte [ebp - 0x47], 0xa7
call fcn.00402282
loop 0x4024b5
cmp eax, 0xa8458dc3
push eax
call fcn.00402292
mov esi, dword [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call fcn.00402247
add esp, 0x10
lea ecx, [ebp - 0xb0]
push ecx
call eax

Function at 0x4025f0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x17], bl
mov byte [ebp - 0x16], 0x40
mov byte [ebp - 0x15], bl
mov byte [ebp - 0x14], 0xe9
mov byte [ebp - 0x13], 0xd6
mov byte [ebp - 0x12], 0xcd
mov byte [ebp - 0x11], 0xcb
mov byte [ebp - 0x10], 0xca
mov byte [ebp - 0xf], 0xde
mov byte [ebp - 0xe], 0xd3
mov byte [ebp - 0xd], 0xf9
mov byte [ebp - 0xc], 0xcd
mov byte [ebp - 0xb], 0xda
mov byte [ebp - 0xa], 0xda
mov byte [ebp - 9], 0xbf
call fcn.00402292
push eax
push esi
push dword [ebp + 8]
call fcn.00402247
mov dword [ebp - 8], eax
lea eax, [ebp - 0x6c]
push eax
mov byte [ebp - 0x6c], bl
mov byte [ebp - 0x6b], bl
mov byte [ebp - 0x6a], 0xbe
mov byte [ebp - 0x69], bl
mov byte [ebp - 0x68], 0x17
mov byte [ebp - 0x67], 0x28
mov byte [ebp - 0x66], 0x33
mov byte [ebp - 0x65], 0x35
mov byte [ebp - 0x64], 0x34
xor al, 0xc6
inc ebp
popfd
and dh, al
inc ebp
sahf
sub eax, 0x119f45c6

Function at 0x407080
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, dword [0x409214]
mov dword [eax], ecx
mov ebx, edx
test ebx, ebx
jle 0x4070a1
mov eax, 0xff
call fcn.00402680
xor byte [esi], al
inc esi
dec ebx
jne 0x407091
pop esi
pop ebx
ret
Function at 0x401d70
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
and esp, 0xfffffff0
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 0x401dcb
cmp byte [esi + ebx - 1], 0xa
je 0x401d9f
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x24]
xchg dword [0x4040f8], 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]
lea esp, [ebp - 8]
pop ebx
pop esi
pop ebp
ret
Function at 0x403010
Capabilities:
Accept command line arguments
Encrypt data using rc4 prga

Disassembly:
lea ecx, [esp + 4]
and esp, 0xfffffff0
push dword [ecx - 4]
push ebp
mov ebp, esp
push edi
push esi
push ebx
push ecx
sub esp, 0x78
call dword [sym.imp.kernel32.dll_GetCommandLineW]
mov ebx, eax
movzx eax, word [eax]
test ax, ax
je 0x4030ab
cmp ax, 9
je 0x403098
cmp ax, 0x20
je 0x403098
mov dword [ebp - 0x6c], 0
xor edi, edi
lea esi, [esi]
cmp ax, 0x5c
je 0x403100
cmp ax, 0x22
je 0x403110
mov dword [ebp - 0x6c], 0
movzx eax, word [ebx + 2]
add ebx, 2
test ax, ax
je 0x4030ab
cmp ax, 9
sete cl
cmp ax, 0x20
mov esi, ecx
sete cl
mov edx, esi
or dl, cl
je 0x403050
test edi, 1
jne 0x403050
lea esi, [esi]
movzx eax, word [ebx + 2]
add ebx, 2
cmp ax, 9
je 0x403098
cmp ax, 0x20
je 0x403098
lea eax, [ebp - 0x5c]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_GetStartupInfoW]
sub esp, 4
test byte [ebp - 0x30], 1
je 0x403128
movzx esi, word [ebp - 0x2c]
mov dword [esp], 0
call dword [sym.imp.kernel32.dll_GetModuleHandleW]
sub esp, 4
mov dword [esp + 0xc], esi
mov dword [esp + 8], ebx
mov dword [esp + 4], 0
mov dword [esp], eax
call sym._wWinMain_16
sub esp, 0x10
lea esp, [ebp - 0x10]
pop ecx
pop ebx
pop esi
pop edi
pop ebp
lea esp, [ecx - 4]
ret
inc dword [ebp - 0x6c]
jmp 0x40306b
and dword [ebp - 0x6c], 1
jne 0x403064
xor edi, 1
jmp 0x40306b
mov eax, 1
mov esi, 1
mov word [ebp - 0x2c], ax
jmp 0x4030c4

Function at 0x403140
Capabilities:
Get process heap force flags
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
and esp, 0xfffffff0
sub esp, 0x10
mov dword [esp], 1
call sym.__configure_wide_argv
call sym.__initialize_wide_environment
call sym.___p___argc
mov esi, dword [eax]
call sym.___p___wargv
mov edi, dword [eax]
call sym.__get_initial_wide_environment
mov ebx, eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 8]
mov edx, dword [eax + 0x3c]
cmp word [eax + edx + 0x5c], 2
sete al
movzx eax, al
inc eax
mov dword [esp], eax
call sym.__set_app_type
mov dword [esp + 8], ebx
mov dword [esp + 4], edi
mov dword [esp], esi
call sym._wmain
mov dword [esp], eax
call sym._exit
nop
nop
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 0x416900
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.0041698f
jae 0x41690e
xor ecx, ecx
call fcn.0041698f
jae 0x41693d
xor eax, eax
call fcn.0041698f
jae 0x41694d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0041698f
adc al, al
jae 0x41692f
jne 0x416979
stosb byte es:[edi], al
jmp 0x416911
call fcn.0041699b
sub ecx, ebx
jne 0x416956
call fcn.00416999
jmp 0x416975
lodsb al, byte [esi]
shr eax, 1
je 0x416983
adc ecx, ecx
jmp 0x416972
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.00416999
cmp eax, 0x7d00
jae 0x416972
cmp ah, 5
jae 0x416973
cmp eax, 0x7f
ja 0x416974
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x416911
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8
Function at 0x40149d
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push ebx
push esi
push edi
lea eax, [ebp - 4]
push eax
mov eax, dword [0x472eb0]
or eax, 8
push eax
xor ebx, ebx
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, ebx
jne 0x401532
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
mov edi, 0x105
jmp 0x4014ef
cmp dword [ebp + 0x10], ebx
jne 0x401526
push ebx
lea eax, [ebp - 0x210]
push eax
push dword [ebp - 4]
call fcn.0040149d
test eax, eax
jne 0x401501
push edi
lea eax, [ebp - 0x210]
push eax
push ebx
push dword [ebp - 4]
call esi
test eax, eax
je 0x4014d6
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 2
call fcn.0040646f
cmp eax, ebx
je 0x401539
push ebx
push dword [0x472eb0]
push dword [ebp + 0xc]
push dword [ebp + 8]
call eax
jmp 0x401532
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc
cmp dword [0x472eb0], ebx
jne 0x40152f
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
test eax, eax
jne 0x40152f
jmp 0x401532
Function at 0x4033e2
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, dword [0x42f1e4]
sub esi, dword [0x4331f0]
push edi
add esi, dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
add eax, 0x1f4
xor ebx, ebx
mov dword [0x472e20], eax
cmp esi, ebx
jle 0x403540
push dword [0x4331ec]
call fcn.004033cb
push ebx
push ebx
push dword [0x4331f0]
push dword [0x40b014]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [0x42f1e0], esi
mov dword [0x41f154], ebx
mov ebp, 0x4271e0
mov eax, dword [0x4331e8]
sub eax, dword [0x4331ec]
mov edi, 0x4000
cmp eax, edi
jg 0x403457
mov edi, eax
push edi
mov esi, 0x42f1e8
push esi
call fcn.00403399
test eax, eax
je 0x403552
add dword [0x4331ec], edi
mov dword [0x427170], esi
mov dword [0x427174], edi
cmp dword [0x472ddc], ebx
je 0x4034ae
cmp dword [0x472ea0], ebx
jne 0x4034ae
mov eax, dword [0x42f1e0]
sub eax, dword [0x42f1e4]
push ebx
sub eax, dword [esp + 0x1c]
add eax, dword [0x4331f0]
mov dword [0x41f154], eax
call fcn.004032f7
pop ecx
mov ecx, 0x427158
mov dword [0x427178], ebp
mov dword [0x42717c], 0x8000
call fcn.00407485
test eax, eax
js 0x403557
mov esi, dword [0x427178]
sub esi, ebp
je 0x40350c
push ebx
lea eax, [esp + 0x14]
push eax
push esi
push ebp
push dword [0x40b014]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40355c
cmp esi, dword [esp + 0x10]
jne 0x40355c
add dword [0x4331f0], esi
cmp dword [0x427174], ebx
jne 0x40347d
jmp 0x403518
cmp dword [0x427174], ebx
jne 0x403557
cmp edi, ebx
je 0x403557
mov eax, dword [0x42f1e4]
mov ecx, eax
sub ecx, dword [0x4331f0]
add ecx, dword [esp + 0x18]
test ecx, ecx
jg 0x403441
push ebx
push ebx
push eax
push dword [0x40b014]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 1
call fcn.004032f7
pop ecx
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 4
or eax, 0xffffffff
jmp 0x40354a
push 0xfffffffffffffffd
pop eax
jmp 0x40354a
push 0xfffffffffffffffe
jmp 0x403559
Function at 0x403560
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 8]
push esi
push edi
xor edi, edi
cmp eax, edi
jl 0x40358a
add eax, dword [0x472e18]
push edi
push edi
push eax
push dword [0x40b014]
mov dword [0x42f1e4], eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 4
pop esi
push esi
call fcn.004033e2
cmp eax, edi
jl 0x403683
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp + 8]
push eax
push dword [0x40b014]
call ebx
test eax, eax
je 0x40367f
cmp dword [ebp - 4], esi
jne 0x40367f
push dword [ebp + 8]
add dword [0x42f1e4], esi
call fcn.004033e2
mov dword [ebp - 8], eax
cmp eax, edi
jl 0x403682
cmp dword [ebp + 0x10], edi
jne 0x40364e
cmp dword [ebp + 8], edi
jle 0x40367a
mov esi, 0x42f1e8
mov edi, 0x4000
cmp dword [ebp + 8], edi
jge 0x4035fe
mov edi, dword [ebp + 8]
push 0
lea eax, [ebp - 4]
push eax
push edi
push esi
push dword [0x40b014]
call ebx
test eax, eax
je 0x40367f
cmp edi, dword [ebp - 4]
jne 0x40367f
push 0
lea eax, [ebp + 0x14]
push eax
push dword [ebp - 4]
push esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x40364a
cmp dword [ebp + 0x14], edi
jne 0x40364a
mov eax, dword [ebp - 4]
add dword [ebp - 8], eax
sub dword [ebp + 8], eax
add dword [0x42f1e4], eax
cmp dword [ebp + 8], 0
jg 0x4035f1
jmp 0x40367a
push 0xfffffffffffffffe
jmp 0x403681
mov eax, dword [ebp + 8]
cmp eax, dword [ebp + 0x14]
jl 0x403659
mov eax, dword [ebp + 0x14]
push edi
lea ecx, [ebp - 4]
push ecx
push eax
push dword [ebp + 0x10]
push dword [0x40b014]
call ebx
test eax, eax
je 0x40367f
mov eax, dword [ebp - 4]
add dword [0x42f1e4], eax
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
jmp 0x403682
push 0xfffffffffffffffd
pop eax
pop ebx
pop edi
pop esi
leave
ret 0x10
Function at 0x405daf
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 0x10]
push eax
push 0x457288
xor eax, eax
push eax
push eax
push eax
push eax
push eax
push eax
push dword [ebp + 8]
mov dword [0x457288], 0x44
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x405dea
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x10]
leave
ret 4

Function at 0x405fa0
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x405fbd
and eax, 0xfffffffe
push eax
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
ret 4

Function at 0x405fc0
Capabilities:
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
lea ecx, [eax + 1]
push 0
neg ecx
sbb ecx, ecx
and ecx, eax
push ecx
push dword [esp + 0x14]
push 0
push 1
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
ret 0xc

Function at 0x405ff2
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
push edi
push 0x64
pop edi
mov eax, dword [0x40968c]
mov dword [ebp - 8], eax
mov eax, dword [0x409690]
dec edi
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x1a
pop ecx
xor edx, edx
div ecx
push esi
push 0
lea eax, [ebp - 8]
push eax
push dword [ebp + 0xc]
add word [ebp - 4], dx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
jne 0x406042
test edi, edi
jne 0x405fff
mov word [esi], ax
pop edi
pop esi
leave
ret 8
mov eax, esi
jmp 0x40603c

Function at 0x406046
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0x14]
xor eax, eax
mov word [esi], ax
lea eax, [ebp + 0x18]
push eax
mov eax, dword [ebp + 0x18]
neg eax
sbb eax, eax
and eax, 0x100
or eax, 0x20019
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4060bf
lea eax, [ebp + 0xc]
push eax
push esi
lea eax, [ebp + 0x14]
push eax
push 0
push dword [ebp + 0x10]
mov dword [ebp + 0xc], 0x4008
push dword [ebp + 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4060a8
cmp dword [ebp + 0x14], 1
je 0x4060ad
cmp dword [ebp + 0x14], 2
je 0x4060ad
xor eax, eax
mov word [esi], ax
push dword [ebp + 0x18]
xor eax, eax
mov word [esi + 0x4006], ax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebp
ret 0x14
Function at 0x40625a
Capabilities:
Check if file exists
Get file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
cmp dword [ebp + 8], ebx
je 0x406283
mov eax, dword [0x40b058]
cmp eax, 0xffffffff
je 0x406277
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [0x40b058], 0xffffffff
jmp 0x40632e
cmp dword [0x461530], ebx
je 0x40632e
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
cmp word [0x46a560], bx
je 0x4062fa
cmp dword [0x40b058], 0xffffffff
jne 0x406303
mov esi, 0x46a560
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push 4
push 0x40000000
push esi
mov dword [ebp + 8], eax
call fcn.00405fc0
mov dword [0x40b058], eax
cmp eax, 0xffffffff
je 0x40632c
cmp dword [ebp + 8], 0xffffffff
jne 0x4062ef
push ebx
lea ecx, [ebp - 4]
push ecx
push 2
lea ecx, [ebp + 8]
push ecx
push eax
mov dword [ebp + 8], 0xfeff
call edi
mov eax, dword [0x40b058]
push 2
push ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [0x40b058], 0xffffffff
je 0x40632c
push 0x4096a8
mov esi, 0x461540
push esi
call dword [sym.imp.KERNEL32.dll_lstrcatW]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push ebx
lea ecx, [ebp + 8]
push ecx
add eax, eax
push eax
push esi
push dword [0x40b058]
call edi
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x4068f1
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
push edi
push dword [esp + 0xc]
mov esi, 0x4572d0
push esi
call fcn.0040617c
push esi
call fcn.00405ec9
mov edi, eax
test edi, edi
jne 0x406912
xor eax, eax
jmp 0x40696f
push edi
call fcn.004061ab
test byte [0x472e28], 0x80
je 0x40692e
movzx eax, word [edi]
test ax, ax
je 0x40690e
cmp eax, 0x5c
je 0x40690e
sub edi, esi
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_lstrlenW]
sar edi, 1
jmp 0x406950
push esi
call fcn.00406448
test eax, eax
je 0x40694a
test byte [eax], 0x10
je 0x406974
push esi
call fcn.004068c4
push esi
call ebx
cmp eax, edi
jg 0x40693b
push esi
call fcn.00406895
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
pop ebx
pop edi
pop esi
ret 4
xor eax, eax
jmp 0x40696e
Function at 0x406c0c
Capabilities:
Get file size
Read file on windows
Write file on windows

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
push 0x4098b8
mov ebx, 0x45b2d8
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov edi, dword [esp + 0x1c]
xor ebp, ebp
mov esi, 0x400
cmp edi, ebp
je 0x406c5a
push 1
push ebp
push edi
call fcn.00405fc0
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
cmp eax, ebp
je 0x406dd5
cmp eax, esi
jg 0x406dd5
push esi
mov edi, 0x460930
push edi
push dword [esp + 0x20]
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
cmp eax, ebp
je 0x406dd5
cmp eax, esi
jg 0x406dd5
push ebp
push ebp
push esi
push 0x45bad8
push 0xffffffffffffffff
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
push ebp
push ebp
call ebx
test eax, eax
je 0x406dd5
push ebp
push ebp
push esi
mov esi, 0x45c128
push esi
push 0xffffffffffffffff
push edi
push ebp
push ebp
call ebx
test eax, eax
je 0x406dd5
push esi
push 0x45bad8
push str._s_s_r_n
push 0x45c528
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
mov ebx, eax
mov eax, dword [0x472ddc]
push dword [eax + 0x128]
push edi
call fcn.00406978
push 4
push 0xc0000000
push edi
call fcn.00405fc0
mov dword [esp + 0x1c], eax
cmp eax, 0xffffffff
je 0x406dd5
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
lea eax, [edi + ebx + 0xa]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
cmp esi, ebp
je 0x406dcb
push ebp
lea eax, [esp + 0x14]
push eax
push edi
push esi
push dword [esp + 0x2c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x406dcb
cmp edi, dword [esp + 0x10]
jne 0x406dcb
push str._Rename__r_n
push esi
call fcn.00405f26
cmp eax, ebp
jne 0x406d5e
push str._Rename__r_n
lea eax, [esi + edi]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
add edi, 0xa
jmp 0x406d93
push 0x4098ac
add eax, 0xa
push eax
call fcn.00405f26
mov ebp, eax
test ebp, ebp
je 0x406d91
lea ecx, [esi + edi]
lea eax, [ecx + ebx]
cmp ecx, ebp
jbe 0x406d88
sub eax, ecx
mov dl, byte [ecx]
mov byte [eax + ecx], dl
dec ecx
cmp ecx, ebp
ja 0x406d7e
sub ebp, esi
lea eax, [ebp + 1]
xor ebp, ebp
jmp 0x406d95
xor ebp, ebp
mov eax, edi
push ebx
push 0x45c528
add eax, esi
push eax
call fcn.00405f7c
push ebp
push ebp
push ebp
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push ebp
lea eax, [esp + 0x14]
push eax
add edi, ebx
push edi
push esi
push dword [esp + 0x2c]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x4073f4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x461134], 0
jne 0x407432
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 0x407408
mov dword [ecx*4 + 0x461130], eax
inc ecx
cmp ecx, 0x100
jl 0x407403
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x40745f
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 + 0x461130]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x407440
not eax
pop ebp
ret 0xc
Function at 0x40893f
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop eax
call fcn.00408965
or ebx, edx
inc ebx
xor dword [esi], eax
or edx, ebx
inc esi
inc ebx
and ebx, edx
cmp esi, ecx
jne fcn.0040893f
mov edx, edx
push edx
mov edx, dword [esp]
add esp, 4
ret
Function at 0x4114a0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40d015
lea edi, [esi - 0xc015]
push edi
or ebp, 0xffffffff
jmp 0x4114c2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4114c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4114b8
mov eax, 1
add ebx, ebx
jne 0x4114db
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4114d0
jne 0x4114ec
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4114d0
xor ecx, ecx
sub eax, 3
jb 0x411500
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x411572
mov ebp, eax
add ebx, ebx
jne 0x41150b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x411518
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41153c
inc ecx
add ebx, ebx
jne 0x411528
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41151d
jne 0x411539
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41151d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41155c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41154d
jmp 0x4114be
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41155c
add edi, ecx
jmp 0x4114be
pop esi
mov edi, esi
mov ecx, 0x210
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41157a
cmp byte [edi], 5
jne 0x41157a
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 0x41157f
lea edi, [esi + 0xf000]
mov eax, dword [edi]
or eax, eax
je 0x4115ee
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x146ac]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x14760]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4115ac
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x14764]
or eax, eax
je 0x4115e8
mov dword [ebx], eax
add ebx, 4
jmp 0x4115c9
call dword [esi + 0x14774]
mov ebp, dword [esi + 0x14768]
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 0x411622
sub esp, 0xffffff80
jmp section.UPX0

Function at 0x430004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403d7a
nop
sub eax, 0x403d20
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp fcn.00401219