joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

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

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x166b35bb
nop
nop
nop
test eax, eax
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x433024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x19c03967
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x433004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43300c
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
mov ebx, dword [eax]
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
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x543745
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x11c
cmp dword [esp + 0x128], 0
je 0x54390a
push ebp
push esi
mov esi, dword [esp + 0x12c]
xor ebp, ebp
mov dword [esp + 0x14], ebp
mov ecx, dword [esi + 0xc]
test ecx, ecx
je 0x543908
push ebx
mov edx, esi
push edi
mov eax, dword [edx]
mov ebx, dword [esp + 0x130]
add eax, ebx
mov dword [esp + 0x18], eax
mov eax, dword [edx + 0x10]
add eax, ebx
lea edi, [ecx + ebx]
mov dword [esp + 0x20], eax
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
mov dword [esp + 0x10], ebx
test ebx, ebx
jne 0x5437b0
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebx, eax
mov dword [esp + 0x10], eax
push 0x104
lea eax, [esp + 0x2c]
push 0
push eax
call fcn.0053bf12
add esp, 0xc
test ebx, ebx
je 0x5438b0
mov eax, dword [esp + 0x18]
and dword [esp + 0x14], 0
mov eax, dword [eax]
test eax, eax
je 0x543899
mov esi, dword [esp + 0x10]
xor edi, edi
mov ebp, dword [esp + 0x130]
test eax, eax
jns 0x5437f5
movzx ebx, ax
jmp 0x5437fa
lea ebx, [ebp + 2]
add ebx, eax
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [esp + 0x20]
mov dword [edi + ecx], eax
test eax, eax
jne 0x543871
cmp dword [0x54a5f0], 1
jne 0x543871
push 0x104
push eax
lea eax, [esp + 0x30]
push eax
call fcn.0053bf12
lea eax, [esp + 0x34]
push eax
call fcn.005439ee
lea eax, [esp + 0x38]
push 0x53afa4
push eax
call fcn.0053bf40
lea eax, [esp + 0x40]
push ebx
push eax
call fcn.0053bf40
add esp, 0x20
lea eax, [esp + 0x24]
push 0
push eax
lea eax, [esp + 0x30]
push eax
call fcn.0053bf67
pop ecx
push eax
lea eax, [esp + 0x34]
push eax
push dword [0x54a590]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
inc ecx
mov edi, ecx
mov dword [esp + 0x14], ecx
shl edi, 2
mov eax, dword [edi + eax]
test eax, eax
jne 0x5437ee
mov esi, dword [esp + 0x134]
mov ebp, dword [esp + 0x1c]
inc ebp
imul edx, ebp, 0x14
mov dword [esp + 0x1c], ebp
add edx, esi
mov ecx, dword [edx + 0xc]
test ecx, ecx
jne 0x543777
jmp 0x543906
lea eax, [esp + 0x28]
push eax
call fcn.005439ee
lea eax, [esp + 0x2c]
mov dword [esp], 0x53af88
push eax
call fcn.0053bf40
lea eax, [esp + 0x30]
push edi
push eax
call fcn.0053bf40
add esp, 0x10
cmp dword [0x54a5f0], 1
jne 0x543906
push 0
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0x30]
push eax
call fcn.0053bf67
pop ecx
push eax
lea eax, [esp + 0x34]
push eax
push dword [0x54a590]
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop edi
pop ebx
pop esi
pop ebp
xor eax, eax
add esp, 0x11c
ret
Function at 0x543940
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x410
push 0x208
lea eax, [ebp - 0x410]
push eax
call fcn.005439bc
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
lea eax, [ebp - 0x410]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x54a460], eax
push 0
push 0
push 0
push 2
push 0
push dword [0x54a460]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov dword [0x54a464], eax
push 0
push 0
push 0
push 4
push dword [0x54a464]
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
add eax, dword [0x54a5f8]
leave
ret
Function at 0x543a44
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
cmp dword [ebp + 0x14], 0
jne 0x543a57
xor eax, eax
jmp 0x543bdb
mov eax, dword [ebp + 0xc]
add eax, dword [ebp + 0x10]
mov dword [ebp - 0x2c], eax
and dword [ebp - 0x24], 0
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x1c]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 8], ecx
and dword [ebp - 0xc], 0
mov eax, dword [ebp - 8]
movzx eax, word [eax + 4]
cmp eax, 0x14c
jne 0x543a95
mov eax, dword [ebp - 8]
add eax, 0xf8
mov dword [ebp - 0xc], eax
jmp 0x543aae
mov eax, dword [ebp - 8]
movzx eax, word [eax + 4]
cmp eax, 0x8664
jne 0x543aae
mov eax, dword [ebp - 8]
add eax, 0x108
mov dword [ebp - 0xc], eax
and dword [ebp - 0x10], 0
jmp 0x543abb
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 8]
movzx eax, word [eax + 6]
cmp dword [ebp - 0x10], eax
je 0x543af4
imul eax, dword [ebp - 0x10], 0x28
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp + 8]
add edx, dword [ecx + eax + 0xc]
mov dword [ebp - 0x28], edx
lea eax, [ebp - 0x24]
push eax
push 0x40
imul eax, dword [ebp - 0x10], 0x28
mov ecx, dword [ebp - 0xc]
push dword [ecx + eax + 8]
push dword [ebp - 0x28]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x543ab4
mov eax, dword [ebp + 0xc]
cmp eax, dword [ebp - 0x2c]
jae 0x543b94
mov eax, dword [ebp + 0xc]
add eax, 8
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 4]
sub eax, 8
shr eax, 1
mov dword [ebp - 0x30], eax
and dword [ebp - 4], 0
jmp 0x543b24
mov eax, dword [ebp - 4]
inc eax
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 0x30]
je 0x543b83
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x18]
movzx eax, word [ecx + eax*2]
test eax, eax
jne 0x543b3c
jmp 0x543b1d
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x18]
movzx eax, word [ecx + eax*2]
and eax, 0xfff
mov ecx, dword [ebp + 0xc]
mov ecx, dword [ecx]
add ecx, eax
add ecx, dword [ebp + 8]
mov dword [ebp - 0x20], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x18]
movzx eax, word [ecx + eax*2]
sar eax, 0xc
mov dword [ebp - 0x34], eax
cmp dword [ebp - 0x34], 3
je 0x543b74
jmp 0x543b81
mov eax, dword [ebp - 0x20]
mov eax, dword [eax]
add eax, dword [ebp + 0x14]
mov ecx, dword [ebp - 0x20]
mov dword [ecx], eax
jmp 0x543b1d
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 0xc]
add ecx, dword [eax + 4]
mov dword [ebp + 0xc], ecx
jmp 0x543af4
and dword [ebp - 0x14], 0
jmp 0x543ba1
mov eax, dword [ebp - 0x14]
inc eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 8]
movzx eax, word [eax + 6]
cmp dword [ebp - 0x14], eax
je 0x543bd9
imul eax, dword [ebp - 0x14], 0x28
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp + 8]
add edx, dword [ecx + eax + 0xc]
mov dword [ebp - 0x38], edx
push 0
push dword [ebp - 0x24]
imul eax, dword [ebp - 0x14], 0x28
mov ecx, dword [ebp - 0xc]
push dword [ecx + eax + 8]
push dword [ebp - 0x38]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
jmp 0x543b9a
xor eax, eax
leave
ret
Function at 0x543d7e
Capabilities:
Allocate or change rwx memory

Disassembly:
sub esp, 0x68
mov eax, dword [esp + 0x6c]
push ebx
push esi
push edi
mov esi, dword [eax]
xor edi, edi
call fcn.00543d41
push esi
call fcn.00543f2c
push dword [esp + 0x80]
mov esi, eax
call fcn.00543f2c
push 0x58
mov dword [esp + 0x20], eax
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0053bf12
lea eax, [esp + 0x30]
push eax
push 5
push esi
call fcn.00543c5b
mov ebx, eax
add esp, 0x20
cmp ebx, 5
jb 0x543f13
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push esi
call fcn.00543f61
mov edi, eax
add esp, 0x14
test edi, edi
je 0x543f13
push ebp
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
and dword [esp + 0x14], 0
mov ebp, eax
and dword [esp + 0x10], 0
lea eax, [esp + 0x14]
push eax
push 0x40
push ebx
push esi
push ebp
mov dword [esp + 0x30], ebp
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
test eax, eax
je 0x543ef6
lea eax, [esp + 0x10]
push eax
push 0x40
push 0x6c
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
test eax, eax
je 0x543edb
lea eax, [edi + 0x2c]
mov ebp, esi
xor ecx, ecx
mov edx, eax
sub ebp, eax
mov al, byte [edx + ebp]
mov byte [edx], al
mov byte [edi + ecx + 0x4c], al
inc ecx
inc edx
cmp ecx, ebx
jb 0x543e47
lea eax, [ebx + esi]
push eax
lea eax, [ebx + 0x2c]
add eax, edi
push eax
call fcn.00543cfc
mov edx, dword [esp + 0x20]
mov eax, edx
mov ebp, dword [esp + 0x24]
sub eax, esi
pop ecx
pop ecx
mov ecx, esi
sub ecx, edx
cmp edx, esi
cmovb eax, ecx
cmp eax, 0x7fff0000
jbe 0x543ea5
lea eax, [edi + 0xc]
push edx
push eax
call fcn.00543cfc
pop ecx
sub eax, edi
pop ecx
sub eax, 0xc
push eax
lea eax, [edi + 0xc]
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [edi + 0xc]
jmp 0x543ea7
mov eax, edx
push eax
push esi
call fcn.00543cfc
mov eax, dword [esp + 0x20]
pop ecx
pop ecx
mov dword [edi + 8], eax
lea eax, [edi + 0x2c]
push ebx
push eax
push ebp
mov dword [edi + 4], ebx
mov dword [edi], esi
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x14]
push 0x6c
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push ebx
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x18]
push ebx
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
cmp dword [edi], 0
pop ebp
je 0x543f07
mov ecx, dword [esp + 0x78]
lea eax, [edi + 0x2c]
mov dword [ecx], eax
jmp 0x543f13
push 1
push edi
call fcn.00544055
pop ecx
pop ecx
xor edi, edi
push 0x54a46c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
xor eax, eax
test edi, edi
pop edi
pop esi
setne al
pop ebx
add esp, 0x68
ret
Function at 0x543f61
Capabilities:
Get system information on windows

Disassembly:
sub esp, 0x40
push ebx
xor ebx, ebx
cmp dword [0x54a484], 0x40
jae 0x54404e
mov ecx, dword [esp + 0x48]
push ebp
push esi
mov esi, dword [esp + 0x54]
mov ebp, 0xfff80000
add esi, ecx
add ecx, dword [esp + 0x5c]
push edi
cmp ecx, 0x80000000
lea edi, [esp + 0x2c]
push 9
lea eax, [ecx + 0x7ff80000]
cmovb ebp, eax
xor eax, eax
pop ecx
rep stosd dword es:[edi], eax
lea eax, [esp + 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
xor eax, eax
lea edi, [esi - 0x7fff0000]
inc eax
cmp esi, 0x80000000
cmovb edi, eax
cmp edi, ebp
jae 0x54404b
push 0x1c
lea eax, [esp + 0x14]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x544026
cmp dword [esp + 0x20], 0x10000
jne 0x544018
mov eax, dword [esp + 0x1c]
cmp eax, 0x6c
jb 0x54401c
mov ecx, dword [esp + 0x48]
cmp eax, ecx
jb 0x54401c
lea eax, [ecx - 1]
xor edx, edx
add eax, edi
div ecx
push 0x20
imul eax, ecx
push 0x3000
push 0x6c
push eax
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov ebx, eax
test ebx, ebx
jne 0x54402a
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
add edi, eax
cmp edi, ebp
jb 0x543fc9
test ebx, ebx
je 0x54404b
xor eax, eax
cmp dword [eax*4 + 0x54a488], 0
je 0x54403e
inc eax
cmp eax, 0x40
jb 0x54402c
jmp 0x54404b
inc dword [0x54a484]
mov dword [eax*4 + 0x54a488], ebx
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
add esp, 0x40
ret
Function at 0x545ae0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword [esp + 0xc]
sub esp, 0x10c
push ebx
push ebp
mov ebp, dword [esp + 0x11c]
push esi
push edi
lea ebx, [eax + ebp]
cmp eax, 8
jbe 0x545c97
mov edi, dword [esp + 0x120]
lea esi, [ebp + 8]
push 0x800
lea eax, [edi + 0x5410]
push eax
mov eax, ebx
sub eax, esi
push eax
lea eax, [edi + 0x140c]
push esi
push eax
call fcn.00549110
add esp, 0x14
cmp eax, 0xffffff88
ja 0x545c97
add esi, eax
mov dword [esp + 0x14], 0x1c
mov eax, ebx
sub eax, esi
push eax
push esi
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.00545ce0
add esp, 0x14
mov dword [esp + 0x10], eax
cmp eax, 0xffffff88
ja 0x545c97
mov eax, dword [esp + 0x1c]
cmp eax, 8
ja 0x545c97
push eax
push dword [esp + 0x18]
lea eax, [esp + 0x34]
push eax
lea eax, [edi + 0x804]
push eax
call fcn.00546110
add esp, 0x10
cmp eax, 0xffffff88
ja 0x545c97
add esi, dword [esp + 0x10]
mov eax, ebx
sub eax, esi
mov dword [esp + 0x18], 0x34
push eax
push esi
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0xc0]
push eax
call fcn.00545ce0
add esp, 0x14
mov dword [esp + 0x10], eax
cmp eax, 0xffffff88
ja 0x545c97
mov eax, dword [esp + 0x20]
cmp eax, 9
ja 0x545c97
push eax
push dword [esp + 0x1c]
lea eax, [esp + 0xb8]
push eax
lea eax, [edi + 0xc08]
push eax
call fcn.00546110
add esp, 0x10
cmp eax, 0xffffff88
ja 0x545c97
add esi, dword [esp + 0x10]
mov eax, ebx
sub eax, esi
mov dword [esp + 0x10], 0x23
push eax
push esi
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x78]
push eax
call fcn.00545ce0
add esp, 0x14
mov dword [esp + 0x28], eax
cmp eax, 0xffffff88
ja 0x545c97
mov eax, dword [esp + 0x24]
cmp eax, 9
ja 0x545c97
push eax
push dword [esp + 0x14]
lea eax, [esp + 0x70]
push eax
push edi
call fcn.00546110
add esp, 0x10
cmp eax, 0xffffff88
ja 0x545c97
add esi, dword [esp + 0x28]
lea eax, [esi + 0xc]
cmp eax, ebx
ja 0x545c97
sub ebx, esi
xor edx, edx
sub ebx, 0xc
add edi, 0x5c10
nop
mov ecx, dword [esi]
add esi, 4
test ecx, ecx
je 0x545c97
cmp ecx, ebx
jae 0x545c97
mov dword [edi], ecx
inc edx
add edi, 4
cmp edx, 3
jl 0x545c70
sub esi, ebp
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x10c
ret
pop edi
pop esi
pop ebp
mov eax, 0xffffffe2
pop ebx
add esp, 0x10c
ret
Function at 0x548d40
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [esp + 0x14]
mov eax, dword [ecx]
shr eax, 8
test al, al
je 0x548d56
mov dword [esp + 0x14], ecx
jmp fcn.00547f60
mov dword [esp + 0x14], ecx
jmp fcn.00547320
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
nop
mov ecx, 0x605e5f4f
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x433024
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x4f783548
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x433084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x401120
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x270
mov eax, dword [0x417040]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea edx, [ecx + 2]
push edi
mov edi, ecx
mov dword [ebp - 0x234], 0
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x401147
sub ecx, edx
sar ecx, 1
cmp ecx, 0x40
ja 0x401384
mov ecx, 0x24
lea eax, [ebp - 0x230]
nop word [eax + eax]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x401170
cmp dword [0x417d30], 2
movups xmm0, xmmword [str.U_M_IWP.]
mov ax, word [0x4150c0]
mov dword [ebp - 0x230], 0x24
movups xmmword [ebp - 0x270], xmm0
mov dword [ebp - 0x21c], 4
movups xmm0, xmmword [0x415098]
mov word [ebp - 0x238], ax
movups xmmword [ebp - 0x260], xmm0
movups xmm0, xmmword [0x4150a8]
movups xmmword [ebp - 0x250], xmm0
movq xmm0, qword [0x4150b8]
movq qword [ebp - 0x240], xmm0
jl 0x4012f2
movaps xmm4, xmmword [0x415140]
movaps xmm3, xmmword [0x4151a0]
movaps xmm5, xmmword [0x415160]
movaps xmm6, xmmword [0x415180]
nop
movd xmm0, ecx
lea eax, [ecx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm3
punpckldq xmm1, xmm2
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x270]
xorps xmm1, xmm0
movd xmm0, eax
pshufd xmm2, xmm0, 0
movq qword [ebp + ecx*2 - 0x270], xmm1
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x268]
xorps xmm1, xmm0
movq qword [ebp + ecx*2 - 0x268], xmm1
add ecx, 8
cmp ecx, 0x18
jl 0x401200
cmp ecx, 0x1d
jge 0x40131b
mov eax, 0x51eb851f
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
mov edx, ecx
imul eax, eax, 0x32
sub edx, eax
add edx, 0x38
xor word [ebp + ecx*2 - 0x270], dx
inc ecx
cmp ecx, 0x1d
jl 0x4012f2
lea eax, [ebp - 0x270]
push eax
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.0040643f
push edi
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.004064a3
add esp, 0x18
lea eax, [ebp - 0x234]
push eax
push 0x415078
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.ole32.dll_CoGetObject]
mov ecx, eax
mov eax, dword [ebp - 0x234]
mov dword [esi], eax
mov eax, ecx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004030f5
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 0x80004005
pop edi
mov dword [esi], 0
xor ecx, ebp
pop esi
call fcn.004030f5
mov esp, ebp
pop ebp
ret
Function at 0x401ea0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
push ebx
push esi
push edi
push 2
push 0
mov dword [ebp - 8], edx
mov ebx, 0xc0000022
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
mov ecx, 0x13
mov dword [ebp - 0x10], eax
mov esi, 0x4150c8
lea edi, [ebp - 0x60]
rep movsd dword es:[edi], dword [esi]
xor ecx, ecx
cmp dword [0x417d30], 2
movsw word es:[edi], word [esi]
jl 0x401ff0
movaps xmm4, xmmword [0x415140]
movaps xmm3, xmmword [0x4151a0]
movaps xmm5, xmmword [0x415160]
movaps xmm6, xmmword [0x415180]
movd xmm0, ecx
lea eax, [ecx + 4]
pshufd xmm2, xmm0, 0
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm3
punpckldq xmm1, xmm2
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x60]
xorps xmm1, xmm0
movd xmm0, eax
pshufd xmm2, xmm0, 0
movq qword [ebp + ecx*2 - 0x60], xmm1
paddd xmm2, xmm4
movaps xmm1, xmm2
movaps xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm3
pmuldq xmm1, xmm3
shufps xmm1, xmm0, 0xdd
psrad xmm1, 4
movaps xmm0, xmm1
psrld xmm0, 0x1f
paddd xmm0, xmm1
pmulld xmm0, xmm5
psubd xmm2, xmm0
pshufhw xmm0, xmm2, 0xd8
pshuflw xmm0, xmm0, 0xd8
pshufd xmm1, xmm0, 0xd8
movq xmm0, xmm6
paddw xmm1, xmm0
movq xmm0, qword [ebp + ecx*2 - 0x58]
xorps xmm1, xmm0
movq qword [ebp + ecx*2 - 0x58], xmm1
add ecx, 8
cmp ecx, 0x20
jl 0x401f04
cmp ecx, 0x27
jge 0x402016
nop word [eax + eax]
mov eax, 0x51eb851f
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add eax, edx
mov edx, ecx
imul eax, eax, 0x32
sub edx, eax
add edx, 0x38
xor word [ebp + ecx*2 - 0x60], dx
inc ecx
cmp ecx, 0x27
jl 0x401ff0
lea eax, [ebp - 4]
push eax
push ecx
lea ecx, [ebp - 0x60]
call fcn.00401120
mov esi, dword [ebp - 4]
add esp, 8
test eax, eax
jne 0x402050
test esi, esi
je 0x40205c
mov eax, dword [esi]
push 0
push 0
push 0
push dword [ebp - 8]
mov eax, dword [eax + 0x24]
push dword [ebp - 0xc]
push esi
call eax
mov ebx, eax
sar ebx, 0x1f
and ebx, 0xc0000022
test esi, esi
je 0x40205c
mov ecx, dword [esi]
push esi
mov ecx, dword [ecx + 8]
call ecx
cmp dword [ebp - 0x10], 0
jne 0x402068
call dword [sym.imp.ole32.dll_CoUninitialize]
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret