joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b26ca
Capabilities:
Read pipe
Write file on windows
Write pipe

Disassembly:
sub esp, 0xa0
push ebx
mov ebx, ecx
push ebp
push esi
lea ebp, [ebx + 0x348]
cmp dword [ebp + 0x14], 8
jb 0x4b26e4
mov ebp, dword [ebp]
mov esi, dword [ebx + 0x24]
push edi
mov edi, dword [ebx + 0x360]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov dword [esp + 0x4c], eax
xorps xmm0, xmm0
lea eax, [ebx + 0x38]
mov dword [esp + 0x50], esi
mov dword [esp + 0x54], eax
xor esi, esi
lea eax, [ebx + 0x3c]
mov dword [esp + 0x48], 1
mov dword [esp + 0x58], eax
lea eax, [ebx + 0x40]
mov dword [esp + 0x5c], eax
mov eax, dword [ebx + 0x1c]
mov dword [esp + 0x60], eax
mov eax, dword [ebx + 0x20]
push esi
mov dword [esp + 0x68], eax
lea eax, [esp + 0x14]
push eax
push 0x34
lea eax, [esp + 0x20]
mov dword [esp + 0x74], esi
push eax
push 0x34
lea eax, [esp + 0x5c]
mov dword [esp + 0x80], esi
push eax
push dword [esp + 0xcc]
mov dword [esp + 0x8c], esi
mov dword [esp + 0x90], ebp
mov dword [esp + 0x94], edi
mov dword [esp + 0x30], esi
mov dword [esp + 0x34], esi
movups xmmword [esp + 0x38], xmm0
mov dword [esp + 0x48], esi
mov dword [esp + 0x4c], esi
movups xmmword [esp + 0x50], xmm0
mov dword [esp + 0x60], esi
mov dword [esp + 0x2c], esi
call dword [sym.imp.KERNEL32.dll_TransactNamedPipe]
pop edi
test eax, eax
je 0x4b2842
cmp dword [esp + 0x10], 2
jne 0x4b2842
cmp dword [esp + 0x14], esi
je 0x4b2842
cmp dword [esp + 0x30], esi
je 0x4b2842
cmp dword [esp + 0x34], esi
je 0x4b2842
cmp dword [esp + 0x38], esi
je 0x4b2842
push esi
lea eax, [esp + 0x10]
mov dword [esp + 0x80], esi
push eax
push 0x34
lea eax, [esp + 0x84]
mov dword [esp + 0x8c], esi
push eax
push dword [esp + 0xc0]
xorps xmm0, xmm0
mov dword [esp + 0x98], esi
movups xmmword [esp + 0x9c], xmm0
mov dword [esp + 0xbc], esi
movups xmmword [esp + 0xac], xmm0
mov dword [esp + 0x8c], 3
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4b2842
mov ecx, dword [esp + 0x30]
mov al, 1
mov dword [ebx + 0x28], ecx
mov ecx, dword [esp + 0x34]
mov dword [ebx + 0x2c], ecx
mov ecx, dword [esp + 0x38]
mov dword [ebx + 0x30], ecx
mov ecx, dword [esp + 0x14]
mov dword [ebx + 0x34], ecx
jmp 0x4b2844
xor al, al
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret 4
Function at 0x4b34e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eb110
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi]
mov edi, dword [ebp + 8]
test eax, eax
je 0x4b35c7
cmp byte [eax + 0x54], 0
je 0x4b35c7
add eax, 0x1c
lea ecx, [ebp - 0x34]
push eax
call fcn.0040f1b0
push 0
mov edx, edi
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x28]
call fcn.00478c30
add esp, 4
mov byte [ebp - 4], 1
lea edi, [ebp - 0x28]
cmp dword [ebp - 0x14], 0x10
mov eax, dword [esi]
cmovae edi, dword [ebp - 0x28]
mov ebx, dword [ebp - 0x18]
cmp dword [eax + 0x14], 8
jb 0x4b3562
mov eax, dword [eax]
push 0
push 0x80
push 4
push 0
push 3
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x4b35ac
push 2
push 0
push 0
push esi
mov dword [ebp - 0x2c], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [ebp - 0x2c]
push eax
push ebx
push edi
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 0
call fcn.0040a1a0
lea ecx, [ebp - 0x34]
mov dword [ebp - 4], 0xffffffff
call fcn.0040f200
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret 4
Function at 0x4bd590
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eb94e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x10], edi
call fcn.004c2360
lea esi, [edi + 4]
mov dword [edi], vtable.Poco::JSON::ParseHandler.0
push 8
mov dword [ebp - 4], 0
mov dword [ebp - 0x14], esi
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
call fcn.004b5f7d
mov dword [esi], eax
add esp, 4
mov dword [eax], 0
mov dword [eax + 4], 0
mov eax, dword [esi]
mov dword [eax], esi
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0xf
mov byte [edi + 0x18], 0
lea ecx, [edi + 0x30]
mov byte [ebp - 4], 2
call fcn.00484900
mov al, byte [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov byte [edi + 0x34], al
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4

Function at 0x4c67b0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4eb9c0
push eax
mov dword fs:[0], esp
sub esp, 0x88
push esi
mov esi, ecx
lea eax, [esi + 0xc]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x14]
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, eax
mov dword [esi + 8], ecx
test ecx, ecx
je 0x4c6815
mov eax, dword [esi + 0x10]
pop esi
test eax, eax
je 0x4c6805
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
test eax, eax
je 0x4c6845
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 8
push str.cannot_create_thread
lea ecx, [ebp - 0x24]
call fcn.0040a260
push 0
lea eax, [ebp - 0x24]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x68]
call fcn.004c59f0
push 0x530aa8
lea eax, [ebp - 0x68]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
push str.cannot_set_thread_priority
lea ecx, [ebp - 0x3c]
call fcn.0040a260
push 0
lea eax, [ebp - 0x3c]
mov dword [ebp - 4], 1
push eax
lea ecx, [ebp - 0x94]
call fcn.004c59f0
push 0x530aa8
lea eax, [ebp - 0x94]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40915c
nop
mov ecx, 0x2f5c41f6
nop
test eax, eax
nop
nop
nop
nop
je 0x43104e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
jne 0x431024
nop
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f3f8
nop
mov ecx, 0x34d638a3
nop
test eax, eax
nop
nop
nop
je 0x431084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x4196d0
Capabilities:
Accept command line arguments

Disassembly:
sub esp, 0xc
mov al, byte [0x4ce04e]
push ebx
mov ebx, ecx
push esi
mov cl, byte [0x4ce043]
xor cl, al
mov al, byte [0x4ce041]
mov byte [0x4ce043], cl
mov cl, al
or cl, 0xc
shr cl, 2
and ecx, 0xff
mov dword [esp + 8], ecx
fild dword [esp + 8]
fdivr qword [0x4d19e8]
fadd qword [0x4d1988]
fstp qword [0x4d19e8]
mov ecx, dword [ebx + 8]
test ecx, ecx
jne 0x4197ea
mov dl, byte [0x4ce04d]
push edi
or al, dl
mov dl, byte [0x4ce045]
or dl, 2
mov byte [0x4ce041], al
shr dl, 1
and edx, 0xff
mov dword [esp + 0xc], edx
fild dword [esp + 0xc]
fdivr qword [0x4ce058]
fadd qword [0x4cc350]
fstp qword [0x4d1988]
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov edi, eax
push str.uxtheme.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edx, dword [0x4ce038]
mov esi, eax
mov eax, dword [0x4ce03c]
mov dword [esp + 0x14], 0
lea ecx, [eax*4]
or ecx, edx
lea edx, [esp + 0xc]
mov dword [esp + 0x10], ecx
push edx
fild qword [esp + 0x14]
push edi
fstp qword [0x4ce058]
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov edi, eax
call fcn.00419610
test edi, edi
pop edi
je 0x4197d5
mov eax, dword [0x4d1ad4]
push 0x4d17c0
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleMode]
mov ecx, dword [0x4d1ad4]
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
mov dword [0x4d0fa8], eax
test esi, esi
mov dword [ebx], esi
je 0x4197ea
push str.IsThemeActive
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebx + 8], eax
pop esi
pop ebx
add esp, 0xc
ret

Function at 0x43239e
Capabilities:
Encode data using xor

Disassembly:
pop esp
test al, 0x21
aas
iretd
add ebp, dword [ebp - 0x7d]
and eax, 0x283dd638
xor byte [bp + si + 0x2efc], ch
insb byte es:[edi], dx
pushfd
scasb al, byte es:[edi]
mov byte [esi - 0x681c8906], ch
scasb al, byte es:[edi]
cli
jbe 0x432385
xchg edi, eax
scasb al, byte es:[edi]
cli
jbe 0x432385
xchg edi, eax
cwde
mov eax, dword [0x28239454]
xor edi, esp
imul ebp, ebx, 0xda67a264
inc eax
pop ecx
jne 0x43238d
pushfd
stc
ficomp word [esi + 0x64]
and dword [edx], ecx
sub eax, dword [ecx + 0x53]
mov ebx, 0x52c31125
sub al, 0x71
xor byte [edx - 0x601a1083], bl
dec esi
add eax, 0xffe768
rol bh, cl
clc
xchg edx, eax
shl byte [ebx], 8
or eax, dword [edi - 0x380ada1c]
sub al, 0xdb
mov fs, ecx
int1
sbb ebx, ecx
mov ch, 0x55
hlt

Function at 0x4622be
Capabilities:
Encode data using xor

Disassembly:
jne 0x4622ab
call dword [ecx - 0x6bf51c]
and byte [edi], 0x7e
inc esi
add bl, bh
push ss
inc dword [edx + 0x2467e27]
fist word [esi]
sbb eax, 0xad1e8e81
xor eax, 0xbb644d49
mov ebx, 0xa9475225
pop esp
stc
add dword [ecx], edx
sub cl, byte [edi]
push ss
rol dword [ecx + ebp*8], 1
jb 0x4622a7
xor eax, 0xd14530cb
loope 0x462276
sub eax, dword [ecx + ebp*8 + 0x7afaf7d7]
invalid
Function at 0x4096e0
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409794
jmp 0x409789
cmp dword [esi + 0x10], 0x1000
jne 0x409775
test byte [esi + 0x15], 1
jne 0x409775
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409734
cmp eax, 2
je 0x409734
cmp eax, 0x10
je 0x409734
cmp eax, 0x20
jne 0x409749
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409749
mov bl, 1
xor ebp, ebp
jmp 0x40975a
mov eax, dword [esi]
add eax, ebp
call fcn.004096d8
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x40974d
test bl, bl
je 0x409775
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409794
mov eax, dword [esi + 4]
cmp eax, edi
je 0x40970c
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x6ceb553d
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x1e215dfe
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x618c4e
Capabilities:
Execute anti-debugging instructions

Disassembly:
jmp 0x87d72c
jmp 0x879d89
sub esp, 4
mov dword [esp], ebx
push esp
mov ebx, dword [esp]
push ecx
mov ecx, esp
add ecx, 4
add ecx, 4
xchg dword [esp], ecx
pop esp
add ebx, 4
jmp 0x879db4
sub ebx, 0x14
xchg dword [esp], ebx
pop esp
jmp 0x879dc0
jmp 0x8a3efa
rdtsc
jmp 0x879eb7
jmp 0x8b49b3
jmp 0x87d78a
push ebp
mov dword [esp], ecx
mov dword [esp], ebx
mov dword [esp], edi
mov dword [esp], ebp
jmp 0x87d845
jmp 0x87d8e0
jmp 0x87d9b2
xchg dword [esp], ebp
pop esp
jmp 0x87da25
sub esp, 4
push esp
pop dword [esp]
add dword [esp], 4
mov ebp, dword [esp]
push ebp
mov ebp, esp
add ebp, 4
add ebp, 4
jmp 0x87d9a9
jmp 0x879c72
push edi
mov edi, esp
add edi, 4
sub edi, 4
xchg dword [esp], edi
pop esp
mov dword [esp], edi
mov dword [esp], ebp
jmp 0x8a3e99
mov dword [esp], ecx
jmp 0x8a3ef1
jmp 0x8bb490
jmp 0x8a3fb1
push edi
mov dword [esp], 0x47c2dae4
mov dword [esp], edx
push edi
mov edi, 0x39f0a3f
mov dword [esp + 4], edi
pop edi
mov dword [esp], ebx
jmp 0x8a402a
jmp 0x8a3dc5
jmp 0x8b1c72
push edi
push 0x6abfd912
mov dword [esp], edi
mov edi, 0
mov dword [esp + 4], edi
pop edi
mov eax, dword [esp]
add esp, 4
jmp 0x8b1ce5
jmp 0x8b3b9e
cpuid
jmp 0x8b3c9f
jmp 0x8b72d0
jmp 0x8b49c3
mov dword [esp], eax
pop dword [ebp - 0x14]
jmp 0x8b4ae7
push eax
push edx
mov edx, 0x785f52ea
mov dword [esp + 4], edx
pop edx
mov dword [esp], edx
jmp 0x8b49b8
jmp 0x8bb22d
jmp 0x8b607d
cpuid
jmp 0x8b60d1
jmp 0x8bafe9
push ecx
mov dword [esp], 0
mov eax, dword [esp]
push edi
mov edi, esp
add edi, 4
push ebx
mov ebx, 4
add edi, ebx
pop ebx
xchg dword [esp], edi
pop esp
jmp 0x8b73df
jmp 0x8b5fd7
jmp 0x8baf35
cpuid
jmp 0x8bafe4
jmp 0x8b1bcb
jmp 0x8bb090
sub esp, 4
mov dword [esp], edi
mov dword [esp], 0
push dword [esp]
pop eax
add esp, 4
jmp fcn.008bb101
push ebp
mov dword [esp], esi
push esi
mov esi, 0x44b44739
mov dword [esp + 4], esi
pop esi
mov dword [esp], edx
pop dword [ebp - 0x10]
jmp 0x8bb351
jmp 0x8bb356
jmp 0x8bb43c
add ebx, 4
add ebx, 4
xchg dword [esp], ebx
pop esp
jmp 0x8bb450
push edi
mov dword [esp], 0
push dword [esp]
pop eax
push ebx
mov ebx, esp
jmp 0x8bb35b
jmp 0x8baeee
jmp 0x8bb4e4
sub esp, 4
mov dword [esp], ebx
push esp
pop ebx
add ebx, 4
sub ebx, 4
xchg dword [esp], ebx
pop esp
mov dword [esp], edx
jmp 0x8bb595
jmp 0x879dc5
Function at 0x87d9c6
Capabilities:
Execute anti-debugging instructions

Disassembly:
jmp 0x87d72c
jmp 0x879d89
sub esp, 4
mov dword [esp], ebx
push esp
mov ebx, dword [esp]
push ecx
mov ecx, esp
add ecx, 4
add ecx, 4
xchg dword [esp], ecx
pop esp
add ebx, 4
jmp 0x879db4
sub ebx, 0x14
xchg dword [esp], ebx
pop esp
jmp 0x879dc0
jmp 0x8a3efa
rdtsc
jmp 0x879eb7
jmp 0x8b49b3
jmp 0x87d78a
push ebp
mov dword [esp], ecx
mov dword [esp], ebx
mov dword [esp], edi
mov dword [esp], ebp
jmp 0x87d845
jmp 0x87d8e0
jmp 0x87d9b2
xchg dword [esp], ebp
pop esp
jmp 0x87da25
sub esp, 4
push esp
pop dword [esp]
add dword [esp], 4
mov ebp, dword [esp]
push ebp
mov ebp, esp
add ebp, 4
add ebp, 4
jmp 0x87d9a9
jmp 0x879c72
push edi
mov edi, esp
add edi, 4
sub edi, 4
xchg dword [esp], edi
pop esp
mov dword [esp], edi
mov dword [esp], ebp
jmp 0x8a3e99
mov dword [esp], ecx
jmp 0x8a3ef1
jmp 0x8bb490
jmp 0x8a3fb1
push edi
mov dword [esp], 0x47c2dae4
mov dword [esp], edx
push edi
mov edi, 0x39f0a3f
mov dword [esp + 4], edi
pop edi
mov dword [esp], ebx
jmp 0x8a402a
jmp 0x8a3dc5
jmp 0x8b1c72
push edi
push 0x6abfd912
mov dword [esp], edi
mov edi, 0
mov dword [esp + 4], edi
pop edi
mov eax, dword [esp]
add esp, 4
jmp 0x8b1ce5
jmp 0x8b3b9e
cpuid
jmp 0x8b3c9f
jmp 0x8b72d0
jmp 0x8b49c3
mov dword [esp], eax
pop dword [ebp - 0x14]
jmp 0x8b4ae7
push eax
push edx
mov edx, 0x785f52ea
mov dword [esp + 4], edx
pop edx
mov dword [esp], edx
jmp 0x8b49b8
jmp 0x8bb22d
jmp 0x8b607d
cpuid
jmp 0x8b60d1
jmp 0x8bafe9
push ecx
mov dword [esp], 0
mov eax, dword [esp]
push edi
mov edi, esp
add edi, 4
push ebx
mov ebx, 4
add edi, ebx
pop ebx
xchg dword [esp], edi
pop esp
jmp 0x8b73df
jmp 0x8b5fd7
jmp 0x8baf35
cpuid
jmp 0x8bafe4
jmp 0x8b1bcb
jmp 0x8bb090
sub esp, 4
mov dword [esp], edi
mov dword [esp], 0
push dword [esp]
pop eax
add esp, 4
jmp fcn.008bb101
push ebp
mov dword [esp], esi
push esi
mov esi, 0x44b44739
mov dword [esp + 4], esi
pop esi
mov dword [esp], edx
pop dword [ebp - 0x10]
jmp 0x8bb351
jmp 0x8bb356
jmp 0x8bb43c
add ebx, 4
add ebx, 4
xchg dword [esp], ebx
pop esp
jmp 0x8bb450
push edi
mov dword [esp], 0
push dword [esp]
pop eax
push ebx
mov ebx, esp
jmp 0x8bb35b
jmp 0x8baeee
jmp 0x8bb4e4
sub esp, 4
mov dword [esp], ebx
push esp
pop ebx
add ebx, 4
sub ebx, 4
xchg dword [esp], ebx
pop esp
mov dword [esp], edx
jmp 0x8bb595
jmp 0x879dc5
Function at 0x402a00
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
mov esi, ecx
mov dword [ebx], 0
mov dword [eax], 0
mov eax, dword [esi + 0x14]
push edi
cmp eax, 1
jne 0x402a37
mov edx, dword [esi]
push 0
push 2
call dword [edx + 0x58]
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
ret 8
mov eax, dword [esi]
mov ecx, esi
xor ebp, ebp
mov byte [esp + 0x14], 0
call dword [eax + 0x38]
test al, al
jne 0x402a65
mov edi, dword [esi]
mov ecx, esi
call dword [edi + 0x2c]
push eax
mov ecx, esi
call dword [edi + 0x40]
mov ebp, eax
test ebp, ebp
jne 0x402b07
mov byte [esp + 0x14], 1
mov ecx, dword [esi + 0x18]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
jne 0x402a89
mov edx, dword [esi]
mov ebp, 8
push 0
push ebp
mov ecx, esi
call dword [edx + 0x58]
jmp 0x402af9
push edi
call fcn.00407069
mov dword [ebx], eax
mov eax, dword [esp + 0x1c]
add esp, 4
mov dword [eax], edi
mov eax, dword [ebx]
test eax, eax
je 0x402aea
test edi, edi
jbe 0x402af9
mov edx, dword [ebx]
mov eax, dword [esi + 0x18]
lea ecx, [esp + 0x18]
push 0
push ecx
push edi
push edx
push eax
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x402ada
mov edx, dword [esi]
mov ebp, 4
push 1
push ebp
mov ecx, esi
call dword [edx + 0x58]
test al, al
je 0x402af9
xor ebp, ebp
mov eax, dword [esp + 0x18]
sub edi, eax
test eax, eax
je 0x402af9
test edi, edi
ja 0x402aa4
jmp 0x402af9
mov eax, dword [esi]
mov ebp, 7
push 0
push ebp
mov ecx, esi
call dword [eax + 0x58]
cmp byte [esp + 0x14], 1
jne 0x402b07
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x44]
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
ret 8
Function at 0x402eb0
Capabilities:
Encode data using xor
Encrypt data using blowfish

Disassembly:
push ecx
mov eax, ecx
push ebx
push ebp
push esi
lea edx, [eax + 4]
push edi
mov ebp, dword [esp + 0x18]
mov ecx, 0x12
mov esi, 0x4102e8
mov edi, edx
rep movsd dword es:[edi], dword [esi]
lea edi, [eax + 0x4c]
mov ecx, 0x12
mov esi, 0x4102e8
mov dword [esp + 0x10], eax
rep movsd dword es:[edi], dword [esi]
mov ecx, 0x400
mov esi, 0x410330
lea edi, [eax + 0x94]
test ebp, ebp
rep movsd dword es:[edi], dword [esi]
je 0x403002
mov ebx, dword [esp + 0x1c]
test ebx, ebx
je 0x403002
xor ecx, ecx
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], 0x12
mov eax, ecx
cdq
idiv ebx
xor eax, eax
inc ecx
mov al, byte [edx + ebp]
mov edi, eax
mov eax, ecx
cdq
idiv ebx
xor eax, eax
shl edi, 8
mov al, byte [edx + ebp]
mov esi, eax
or esi, edi
inc ecx
mov eax, ecx
cdq
idiv ebx
xor eax, eax
shl esi, 8
mov al, byte [edx + ebp]
mov edi, eax
or edi, esi
inc ecx
mov eax, ecx
cdq
idiv ebx
xor eax, eax
shl edi, 8
mov al, byte [edx + ebp]
mov edx, dword [esp + 0x18]
or eax, edi
inc ecx
mov edi, dword [edx]
add edx, 4
xor edi, eax
mov eax, dword [esp + 0x1c]
mov dword [edx - 4], edi
dec eax
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], eax
jne 0x402f13
mov ecx, dword [esp + 0x10]
xor eax, eax
mov ebx, ecx
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
lea esi, [ecx + 4]
lea edi, [ebx + 0x90]
mov ebp, 9
lea edx, [esp + 0x1c]
lea eax, [esp + 0x18]
push edx
push eax
mov ecx, ebx
call fcn.00403200
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov dword [esi], eax
add esi, 4
sub edi, 4
mov dword [esi], ecx
mov dword [edi + 4], eax
mov dword [edi], ecx
add esi, 4
sub edi, 4
dec ebp
jne 0x402f8f
lea esi, [ebx + 0x98]
mov ebp, 4
mov edi, 0x80
lea ecx, [esp + 0x1c]
lea edx, [esp + 0x18]
push ecx
push edx
mov ecx, ebx
call fcn.00403200
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov dword [esi - 4], eax
mov dword [esi], ecx
add esi, 8
dec edi
jne 0x402fd0
dec ebp
jne 0x402fcb
pop edi
pop esi
mov byte [ebx], 1
pop ebp
pop ebx
pop ecx
ret 8
pop edi
pop esi
pop ebp
mov byte [eax], 0
pop ebx
pop ecx
ret 8
Function at 0x403200
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 4]
mov edx, dword [esp + 8]
sub esp, 0x10
mov eax, dword [eax]
mov edx, dword [edx]
push ebx
push ebp
push esi
push edi
lea esi, [ecx + 8]
mov edi, 8
mov ebx, dword [esi - 4]
add esi, 8
xor eax, ebx
mov dword [esp + 0x10], eax
mov ebx, dword [esp + 0x12]
mov ebp, dword [esp + 0x13]
and ebx, 0xff
and ebp, 0xff
mov ebx, dword [ecx + ebx*4 + 0x494]
add ebx, dword [ecx + ebp*4 + 0x94]
mov ebp, dword [esp + 0x11]
and ebp, 0xff
xor ebx, dword [ecx + ebp*4 + 0x894]
mov ebp, eax
and ebp, 0xff
add ebx, dword [ecx + ebp*4 + 0xc94]
xor ebx, edx
mov edx, dword [esi - 8]
xor edx, ebx
mov dword [esp + 0x18], edx
mov ebx, dword [esp + 0x1a]
mov ebp, dword [esp + 0x1b]
and ebx, 0xff
and ebp, 0xff
mov ebx, dword [ecx + ebx*4 + 0x494]
add ebx, dword [ecx + ebp*4 + 0x94]
mov ebp, dword [esp + 0x19]
and ebp, 0xff
xor ebx, dword [ecx + ebp*4 + 0x894]
mov ebp, edx
and ebp, 0xff
add ebx, dword [ecx + ebp*4 + 0xc94]
xor eax, ebx
dec edi
jne 0x40321b
mov esi, dword [ecx + 0x48]
pop edi
xor esi, edx
mov edx, dword [esp + 0x20]
mov dword [edx], esi
mov ecx, dword [ecx + 0x44]
mov edx, dword [esp + 0x24]
xor ecx, eax
pop esi
pop ebp
mov dword [edx], ecx
pop ebx
add esp, 0x10
ret 8

Function at 0x4032e0
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [0x414320]
push 0
push 0x403320
push 0
push 0x65
push eax
call dword [sym.imp.USER32.dll_CreateDialogParamA]
push 1
push eax
mov dword [0x414308], eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov ecx, dword [0x414308]
push ecx
call dword [sym.imp.USER32.dll_SetForegroundWindow]
mov eax, dword [0x414308]
ret