joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4060a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 8], 0
mov eax, 1
imul ecx, eax, 0
mov byte [ebp + ecx - 0x1c], 0x47
mov edx, 1
imul eax, edx, 0xe
mov byte [ebp + eax - 0x1c], 0x61
mov ecx, 1
imul edx, ecx, 0x11
mov byte [ebp + edx - 0x1c], 0x57
mov eax, 1
shl eax, 0
mov byte [ebp + eax - 0x1c], 0x65
mov ecx, 1
imul edx, ecx, 5
mov byte [ebp + edx - 0x1c], 0x64
mov eax, 1
shl eax, 3
mov byte [ebp + eax - 0x1c], 0x65
mov ecx, 1
imul edx, ecx, 0xa
mov byte [ebp + edx - 0x1c], 0x69
mov eax, 1
imul ecx, eax, 3
mov byte [ebp + ecx - 0x1c], 0x4d
mov edx, 1
imul eax, edx, 0xd
mov byte [ebp + eax - 0x1c], 0x4e
mov ecx, 1
imul edx, ecx, 0xf
mov byte [ebp + edx - 0x1c], 0x6d
mov eax, 1
imul ecx, eax, 0xb
mov byte [ebp + ecx - 0x1c], 0x6c
mov edx, 1
imul eax, edx, 9
mov byte [ebp + eax - 0x1c], 0x46
mov ecx, 1
imul edx, ecx, 7
mov byte [ebp + edx - 0x1c], 0x6c
mov eax, 1
imul ecx, eax, 6
mov byte [ebp + ecx - 0x1c], 0x75
mov edx, 1
shl edx, 1
mov byte [ebp + edx - 0x1c], 0x74
mov eax, 1
imul ecx, eax, 0xc
mov byte [ebp + ecx - 0x1c], 0x65
mov edx, 1
shl edx, 2
mov byte [ebp + edx - 0x1c], 0x6f
mov eax, 1
imul ecx, eax, 0x12
mov byte [ebp + ecx - 0x1c], 0
mov edx, 1
shl edx, 4
mov byte [ebp + edx - 0x1c], 0x65
lea eax, [ebp - 0x1c]
push eax
call fcn.00404800
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4061ce
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [ebp - 4]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret

Function at 0x406260
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, 1
imul ecx, eax, 0xa
mov byte [ebp + ecx - 0x10], 0x73
mov edx, 1
imul eax, edx, 7
mov byte [ebp + eax - 0x10], 0x63
mov ecx, 1
imul edx, ecx, 3
mov byte [ebp + edx - 0x10], 0x74
mov eax, 1
shl eax, 2
mov byte [ebp + eax - 0x10], 0x50
mov ecx, 1
imul edx, ecx, 6
mov byte [ebp + edx - 0x10], 0x6f
mov eax, 1
imul ecx, eax, 0
mov byte [ebp + ecx - 0x10], 0x45
mov edx, 1
imul eax, edx, 0xb
mov byte [ebp + eax - 0x10], 0
mov ecx, 1
imul edx, ecx, 9
mov byte [ebp + edx - 0x10], 0x73
mov eax, 1
shl eax, 0
mov byte [ebp + eax - 0x10], 0x78
mov ecx, 1
imul edx, ecx, 5
mov byte [ebp + edx - 0x10], 0x72
mov eax, 1
shl eax, 1
mov byte [ebp + eax - 0x10], 0x69
mov ecx, 1
shl ecx, 3
mov byte [ebp + ecx - 0x10], 0x65
lea edx, [ebp - 0x10]
push edx
call fcn.00404800
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x406321
mov eax, dword [ebp + 8]
push eax
call dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x406330
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0xc], 0
call fcn.00404720
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x406440
mov eax, 1
imul ecx, eax, 9
mov byte [ebp + ecx - 0x1c], 0x54
mov edx, 1
imul eax, edx, 3
mov byte [ebp + eax - 0x1c], 0x57
mov ecx, 1
imul edx, ecx, 0xe
mov byte [ebp + edx - 0x1c], 0
mov eax, 1
imul ecx, eax, 0xb
mov byte [ebp + ecx - 0x1c], 0x78
mov edx, 1
shl edx, 2
mov byte [ebp + edx - 0x1c], 0x69
mov eax, 1
imul ecx, eax, 0xc
mov byte [ebp + ecx - 0x1c], 0x74
mov edx, 1
imul eax, edx, 7
mov byte [ebp + eax - 0x1c], 0x6f
mov ecx, 1
shl ecx, 3
mov byte [ebp + ecx - 0x1c], 0x77
mov edx, 1
shl edx, 1
mov byte [ebp + edx - 0x1c], 0x74
mov eax, 1
imul ecx, eax, 0xa
mov byte [ebp + ecx - 0x1c], 0x65
mov edx, 1
imul eax, edx, 5
mov byte [ebp + eax - 0x1c], 0x6e
mov ecx, 1
imul edx, ecx, 0xd
mov byte [ebp + edx - 0x1c], 0x57
mov eax, 1
shl eax, 0
mov byte [ebp + eax - 0x1c], 0x65
mov ecx, 1
imul edx, ecx, 0
mov byte [ebp + edx - 0x1c], 0x53
mov eax, 1
imul ecx, eax, 6
mov byte [ebp + ecx - 0x1c], 0x64
lea edx, [ebp - 0x1c]
push edx
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x406436
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [ebp - 8]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret

Function at 0x407f69
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
xor esi, esi
call fcn.0041d078
push 5
push dword [ebp + 8]
mov ebx, dword [eax + 0xc]
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x407fa0
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
mov ecx, dword [ebp - 4]
push ebx
push dword [ebp + 0xc]
push esi
call fcn.00407fc1
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x418158
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 4], ecx
mov esi, edi
cmp dword [ebp + 8], esi
je 0x41819d
call fcn.0041d078
push 0xf0
push dword [ebp + 8]
mov ebx, dword [eax + 0xc]
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x41819d
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
je 0x4181b9
push esi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.0041fc4d
mov ebx, eax
test edi, edi
je 0x4181b7
test esi, esi
je 0x4181b7
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4881a7
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, ecx
call fcn.004fca11
call fcn.0041d0cc
cmp dword [eax + 0x14], 0
jne 0x4881c2
mov ecx, esi
pop esi
jmp fcn.004875ad
pop esi
ret

Function at 0x4882c8
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
mov ecx, dword [esi + 4]
call fcn.0041c7a4
push 0xfffffffffffffff0
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowLongW]
push dword [ebp + 0xc]
and eax, 3
mov ecx, esi
cmp al, 3
je 0x488304
call fcn.004884e7
mov dword [esi + 0xc], 1
jmp 0x488309
call fcn.004884e7
cmp dword [esi], 0
je 0x488352
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov esi, dword [ebp + 0x10]
test eax, eax
jle 0x48832c
lea ecx, [eax + 1]
push ecx
push eax
mov ecx, esi
call fcn.00418210
jmp 0x48833d
push 0xff
mov ecx, esi
call fcn.0040a257
push 0x100
push eax
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
push 0xffffffffffffffff
mov ecx, esi
call fcn.0040b066
jmp 0x488376
mov esi, dword [ebp + 0x10]
push dword [esi]
push 0xffffffffffffffff
push 0x14d
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp eax, 0xffffffff
jne 0x488376
push dword [esi]
push dword [ebp - 4]
call fcn.0041d27b
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x48843c
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
push edi
push dword [ebp + 0xc]
call fcn.004884e7
cmp dword [esi], 0
mov edi, eax
mov dword [esi + 0xc], 1
je 0x488484
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.00418210
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.0040b066
jmp 0x48848f
mov eax, dword [ebp + 0x10]
push dword [eax]
push edi
call fcn.0041d27b
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x4fa70f
Capabilities:
Get common file path
Get file system object information

Disassembly:
push esi
mov esi, ecx
call fcn.004a5f41
call fcn.0041d0cc
cmp dword [eax + 0x14], 0
jne 0x4fa72a
mov ecx, esi
pop esi
jmp fcn.004f9ff8
pop esi
ret
Function at 0x53796c
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x59e068]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.0052c7f2
mov dword [ebp - 0x14], eax
cmp dword [0x5a96d4], esi
jne 0x537a5f
push 0x800
push esi
push 0x57b5e0
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x5379ec
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x537b3f
push esi
push esi
push 0x57b5e0
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x537b3f
push 0x57b5f8
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x537b3f
push eax
call ebx
push 0x57b604
push edi
mov dword [0x5a96d4], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x57b614
push edi
mov dword [0x5a96d8], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x5a96dc], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x5a96e4], eax
test eax, eax
je 0x537a5c
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x5a96e0], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x537a84
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x537a77
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x537a99
push 4
pop eax
jmp 0x537b41
cmp dword [ebp - 0x14], esi
je 0x537a99
push dword [0x5a96d4]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x537a7e
mov eax, dword [0x5a96e0]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x537af7
cmp dword [0x5a96e4], edi
je 0x537af7
push eax
call ebx
push dword [0x5a96e4]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x537af7
test eax, eax
je 0x537af7
call ecx
test eax, eax
je 0x537aec
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x537aec
test byte [ebp - 8], 1
jne 0x537af7
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x537b27
mov eax, dword [0x5a96d8]
cmp eax, edi
je 0x537b24
push eax
call ebx
test eax, eax
je 0x537b24
call eax
mov esi, eax
test esi, esi
je 0x537b24
mov eax, dword [0x5a96dc]
cmp eax, edi
je 0x537b24
push eax
call ebx
test eax, eax
je 0x537b24
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x5a96d4]
call ebx
test eax, eax
je 0x537b3f
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x537b41
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00527afb
mov esp, ebp
pop ebp
ret
Function at 0x4b2e60
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x70000]
push edi
jmp 0x4b2e7a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4b2e81
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2e70
pushfd
xor eax, eax
inc eax
popfd
add ebx, ebx
jne 0x4b2e93
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4b2ea4
jne 0x4b2ec3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2ec3
dec eax
add ebx, ebx
jne 0x4b2eb0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4b2e88
add ebx, ebx
jne 0x4b2ebf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4b2f15
sub ecx, ecx
sub eax, 3
jb 0x4b2edb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4b2f4a
sar eax, 1
push eax
pop ebp
jmp 0x4b2ee6
add ebx, ebx
jne 0x4b2ee6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2eb4
inc ecx
add ebx, ebx
jne 0x4b2ef4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4b2eb4
add ebx, ebx
jne 0x4b2f01
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4b2ef6
jne 0x4b2f12
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4b2ef6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4b2f34
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4b2f26
jmp 0x4b2e76
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4b2f34
add edi, ecx
jmp 0x4b2e76
pop esi
push esi
pop edi
mov ecx, 0x379b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4b2f52
cmp byte [edi], 0x13
jne 0x4b2f52
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 0x4b2f57
lea edi, [esi + 0xae000]
mov eax, dword [edi]
or eax, eax
je 0x4b2fcf
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xb4ae8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xb4c3c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4b2f84
mov ecx, edi
jns 0x4b2fb3
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 + 0xb4c40]
test eax, eax
je 0x4b2fc9
mov dword [ebx], eax
add ebx, 4
jmp 0x4b2fa1
call dword [esi + 0xb4c50]
mov ebp, dword [esi + 0xb4c44]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
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 0x4b3003
sub esp, 0xffffff80
jmp 0x4165c1

Function at 0x408924
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop ebx
sub ecx, 0xf646d6b6
or ecx, ecx
call fcn.00408951
or esi, esi
add esi, ecx
xor dword [eax], ebx
mov esi, esi
add esi, 0xcb1a3fbe
inc eax
and esi, ecx
sub ecx, ecx
cmp eax, edi
jne fcn.00408924
add ecx, esi
ret
Function at 0x408945
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop esi
or eax, ebx
call fcn.0040896e
mov eax, 0xcd9c879e
xor dword [edx], esi
add eax, 0xb07f20ce
inc edx
cmp edx, edi
jne fcn.00408945
dec ebx
ret
Function at 0x677c20
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x677c93
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, ebx
call fcn.00409878
mov dword [ebp - 8], 0xff
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.0040a81c
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a688
push eax
call sub.advapi32.dll_GetUserNameW
test eax, eax
je 0x677c7d
push ebx
mov ecx, dword [ebp - 8]
dec ecx
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.0040aa64
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x677c9a
lea eax, [ebp - 4]
call fcn.00409878
ret

Function at 0x40f080
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40b015
lea edi, [esi - 0xa015]
push edi
or ebp, 0xffffffff
jmp 0x40f0a2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40f0a9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40f098
mov eax, 1
add ebx, ebx
jne 0x40f0bb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40f0b0
jne 0x40f0cc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40f0b0
xor ecx, ecx
sub eax, 3
jb 0x40f0e0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40f152
mov ebp, eax
add ebx, ebx
jne 0x40f0eb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40f0f8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40f11c
inc ecx
add ebx, ebx
jne 0x40f108
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40f0fd
jne 0x40f119
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40f0fd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40f13c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40f12d
jmp 0x40f09e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40f13c
add edi, ecx
jmp 0x40f09e
pop esi
mov edi, esi
mov ecx, 0x265
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40f15a
cmp byte [edi], 2
jne 0x40f15a
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 eax, ebx
loop 0x40f15f
lea edi, [esi + 0xd000]
mov eax, dword [edi]
or eax, eax
je 0x40f1ce
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xf000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xf064]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40f18c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xf068]
or eax, eax
je 0x40f1c8
mov dword [ebx], eax
add ebx, 4
jmp 0x40f1a9
call dword [esi + 0xf06c]
popal
jmp 0x40354a
Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
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
nop
je 0x432072
mov ebx, 0x40c7d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x44ce043a
nop
nop
nop
nop
xor dword [eax], esi
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x432060
nop
nop
nop
mov eax, section..text_1
nop
nop
nop
cmp eax, 0
nop
je 0x4320d2
nop
nop
nop
mov ebx, 0x42f314
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x7bb85b6b
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4320c0
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219

Function at 0x4017ef
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
push edi
enter 4, 0
mov esi, eax
mov ebx, eax
test eax, eax
je 0x40180a
mov edx, dword [0x404050]
add edx, edx
jmp 0x401810
mov edx, dword [0x404050]
mov eax, 0x404054
call fcn.00401720
lea edx, [ebp - 4]
push edx
mov edx, esi
or dl, 0x40
mov edi, 0x4031fd
push edx
sub edi, fcn.004029a7
push edi
xor eax, eax
push fcn.004029a7
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp - 4], 0
je 0x401865
mov eax, fcn.004029a7
mov ebx, esi
mov edx, edi
call fcn.00401720
mov edx, 0x1c000
mov eax, 0x404054
mov ebx, esi
call fcn.004020e5
leave
pop edi
pop esi
pop edx
pop ecx
pop ebx
ret
Function at 0x43f852
Capabilities:
Encode data using xor

Disassembly:
jno 0x43f87a
dec ebp
or byte [eax - 6], cl
cli
add al, 0xec
mov byte [edi + 0x159bfbf2], bl
or dword [eax - 0x1b609878], esi
cmp edx, dword [edx]
xchg byte [esi - 0x3c], cl
sbb esi, esp
push ss
inc esp
ja 0x43f84a
sub dword [ecx - 0x3b], 0x5d
mov bl, byte [eax + 0x40]
pop eax
inc eax
pop eax
inc eax
jl 0x43f878
pop ecx
lodsw ax, word [esi]
sub ebx, dword [edi - 0x68]
aad 0xdf
inc ecx
dec esp
xor ebx, dword [ecx - 0x15]
mov ecx, dword [eax + ecx*4]
mov cl, 0xb3
pushfd
push edx
loop 0x43f859
pop esp
jmp 0x43f80d
pop ecx
cmp eax, 0x89f98899
inc eax
invalid
cdq
mov cl, bh
mov dword [eax - 0x10], eax
insd dword es:[edi], dx
push cx
jae 0x43f849
push eax
jno 0x43f813
cmp eax, esp
sub byte [ebx - 0x4a], 0xa0
pop es
mov byte [0x3ea88f88], al
inc edx

Function at 0x448d20
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push str.java_rar_plugin_530A6E9C_AA5B_4b1c_A846_BF817B85D25C
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov esi, eax
test esi, esi
je 0x448d64
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x448d5a
push esi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov esi, 0x68
call fcn.00418c50
jmp 0x448d67
mov esi, dword [ebp - 4]
call fcn.00418c50
jmp 0x448d67
mov esi, dword [ebp - 4]
push edi
mov ecx, 0x41
xor eax, eax
mov edi, 0x4c4b94
rep stosd dword es:[edi], eax
jmp 0x5531df

Function at 0x45c45c
Capabilities:
Encode data using xor

Disassembly:
imul dword [esi + 0x28a450e2]
xor dword [ecx + 0x77586c7], ebp
add bl, dl
out dx, eax
fcom dword [eax + 0x74]
invalid

Function at 0x470a5b
Capabilities:
Encode data using xor

Disassembly:
adc esi, dword [ebx + 0x48]
lodsd eax, dword [esi]
add ebx, dword [edx - 0x28918e91]
and dh, ch
dec eax
rcl edi, 0x3c
mov eax, dword [0x9dcb1f9d]
pop ebp
push ss
cmp eax, 0xe219dd20
test byte [esp + ebp*8 + 0x66bce9c2], bh
invalid
Function at 0x4a10eb
Capabilities:
Encode data using xor

Disassembly:
xor al, 6
adc esp, ebp
sub ebp, edx
in eax, dx
mov ch, 0x21
dec ecx
ljmp 0x76f3
imul esi, dword [eax + 0x7ea58015], 0x12
pop esp
xchg ebx, eax
test dword [esi - 0x15], 0xf118b58b
pop ds
fld st(2)
push cs
inc eax
jbe 0x4a1023
rcr esi, 0xbe
shl bh, 1
mov al, 0xa5
jo 0xdc834089
jmp 0x4a101d
out dx, eax
push esi
jge 0x4a104b
push edi
adc dword [esi + 0x71], ecx
invalid
and dword [edi - 0x214db90], 0x71
faddp st(6)
imul ah
adc al, byte [ebx + 0x5f52fc46]
fisub word [esp + edi]
out 0x83, eax
xor al, 0xc
out dx, eax
pop es
imul esp, esp, 0xbbd33fab
jae 0x4a10a2
and al, 0xeb
std
jno 0x4a1084
jmp 0x4a10a1
invalid
or eax, 0x76872ec0
mov es, word [ecx]
add eax, 0x6cc33e29
dec ecx
cld
add esp, dword [eax + 0x3b]
mov edx, 0x2bbcc849
push es
bound esi, qword [esi + 0x49b804da]
cld
xor al, 0x28
push ecx
salc
sub eax, 0x1f1614c
sahf
invalid
pushfd
or ecx, dword [0x3e47901d]
mov edi, 0x7a895cfc
mov eax, 0x8965abd7
arpl word [ebx - 0x23], sp
xor cl, byte [esi - 0x54]
outsb dx, byte [esi]
les ebx, [0x1b0dd228]
jg 0x4a109e
cmp al, 0x9f
cmp eax, 0x1a74e205
pop ss
mov al, byte [0x41946dbe]
leave
sbb dword [ebx + 0x5d], ecx
push ss
sahf
imul dword [esi + edx*8 - 0x7eb5dcd5]
add edx, dword [esi - 0x67]
inc ebx
mov ebx, 0xea3791ce
jmp 0x4a1196
and dh, byte [ebp - 0x3a5cbb1f]
invalid

Function at 0x4b39d5
Capabilities:
Encode data using xor

Disassembly:
stosb byte es:[edi], al
xchg byte [ebp - 0x2f666e85], al
cdq
xor byte [ecx + ecx*2 - 0x46], 0xd0
jl 0x4b3a42
xor ch, ch
les eax, [eax - 0x4855a134]
cmc
dec eax
xor cl, dl
invalid
fcom dword [ebx - 0x5c]
aas
sub dword [ebp - 0x2483e6a], ebx
frstor dword [eax - 0x66]
lodsd eax, dword [esi]
xor al, byte [eax]
popal
leave
sub eax, dword [0x29b3c02b]
mov bl, 0xdc
push eax
outsd dx, dword [esi]
lahf
or byte [ecx], ch
inc ecx
pop es
xor dword [eax + edx*8], 0x85d1baa5
pop esi
jg 0x4b3a62
inc ecx
or bh, ch
and al, 0x36
sub eax, 0xbcf841a9
jecxz 0x4b3ac4
int3
sbb eax, 0x24badda8
adc al, 0xbd
lea esp, [edx]
push ebx
int1
and dl, byte [ebx - 0xf]
cmpsd dword [esi], dword es:[edi]
and dword [ebp - 0xb], eax
dec ebx
cmpsd dword [esi], dword es:[edi]
mov byte [0x4815d233], al
sti
insd dword es:[edi], dx
push ebx
or al, dl
push 0x92017ea8
push cs
mov ebp, 0xbc3dfa0b
dec ebx
jns 0x4b3b00
cdq
add al, byte [ecx - 0x34]
rcr dword [edx - 0x50], 0xcf
nop
jne 0x4b3acc
dec eax
lodsb al, byte [esi]
bound esp, qword [ebx + 0x5de154fb]
pop ebp
wait
xchg esp, eax
imul edi, dword [ecx - 0x2621097c], 0x2dcb3cfa
pop ebp
pop ebp
popal
sub dword [0x24b8ab39], edi
in al, 0xaf
imul ecx, esp, 0x2a577869
hlt