joyce8/EMBER2024-capa huggingface dataset:
Function at 0x415dc8
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x426020]
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.00410157
mov dword [ebp - 0x14], eax
cmp dword [0x428350], esi
jne 0x415ebb
push 0x800
push esi
push 0x41f92c
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x415e48
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x415f9b
push esi
push esi
push 0x41f92c
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x415f9b
push 0x41f944
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x415f9b
push eax
call ebx
push 0x41f950
push edi
mov dword [0x428350], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x41f960
push edi
mov dword [0x428354], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x41f974
push edi
mov dword [0x428358], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x428360], eax
test eax, eax
je 0x415eb8
push 0x41f990
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x42835c], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x415ee0
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x415ed3
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x415ef5
push 4
pop eax
jmp 0x415f9d
cmp dword [ebp - 0x14], esi
je 0x415ef5
push dword [0x428350]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x415eda
mov eax, dword [0x42835c]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x415f53
cmp dword [0x428360], edi
je 0x415f53
push eax
call ebx
push dword [0x428360]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x415f53
test eax, eax
je 0x415f53
call ecx
test eax, eax
je 0x415f48
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 0x415f48
test byte [ebp - 8], 1
jne 0x415f53
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x415f83
mov eax, dword [0x428354]
cmp eax, edi
je 0x415f80
push eax
call ebx
test eax, eax
je 0x415f80
call eax
mov esi, eax
test esi, esi
je 0x415f80
mov eax, dword [0x428358]
cmp eax, edi
je 0x415f80
push eax
call ebx
test eax, eax
je 0x415f80
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x428350]
call ebx
test eax, eax
je 0x415f9b
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x415f9d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040c8e9
mov esp, ebp
pop ebp
ret
Function at 0x4043fc
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x42692c], 0
push esi
mov esi, edx
jne 0x404431
mov edx, ecx
lea ecx, [ebp - 0xc]
call fcn.0040327c
mov eax, dword [eax]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov esi, eax
push dword [ebp - 0xc]
call fcn.00403159
pop ecx
test esi, esi
jmp 0x40443b
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x404441
mov al, 1
jmp 0x404443
xor al, al
pop esi
leave
ret

Function at 0x404446
Capabilities:
Delete directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x42692c], 0
jne 0x404478
mov edx, ecx
push esi
lea ecx, [ebp - 0xc]
call fcn.0040327c
push dword [eax]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
mov esi, eax
push dword [ebp - 0xc]
call fcn.00403159
pop ecx
test esi, esi
pop esi
jmp 0x404481
push ecx
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
je 0x404487
mov al, 1
leave
ret
xor al, al
leave
ret

Function at 0x4044ff
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x42692c], 0
jne 0x404534
mov edx, ecx
push esi
lea ecx, [ebp - 0xc]
call fcn.0040327c
mov eax, dword [eax]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov esi, eax
push dword [ebp - 0xc]
call fcn.00403159
pop ecx
test esi, esi
pop esi
jmp 0x40453f
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x404545
mov al, 1
leave
ret
xor al, al
leave
ret

Function at 0x4048ae
Capabilities:
Get common file path

Disassembly:
mov eax, 0x41dd3c
call fcn.0041cd20
sub esp, 0x32c
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov eax, dword [esi]
mov dword [esi + 4], ebx
mov word [eax], bx
cmp byte [0x42692c], bl
jne 0x40492c
lea eax, [ebp - 0x12c]
mov byte [ebp - 0x12c], bl
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov edi, eax
lea eax, [ebp - 0x12c]
push eax
lea ecx, [ebp - 0x18]
call fcn.004032d6
lea edx, [ebp - 0x18]
lea ecx, [ebp - 0x24]
mov dword [ebp - 4], ebx
call fcn.004032c1
push eax
mov ecx, esi
mov byte [ebp - 4], 1
call fcn.00401d25
push dword [ebp - 0x24]
call fcn.00403159
push dword [ebp - 0x18]
call fcn.00403159
pop ecx
pop ecx
jmp 0x404955
lea eax, [ebp - 0x338]
mov word [ebp - 0x338], bx
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov edi, eax
lea eax, [ebp - 0x338]
push eax
mov ecx, esi
call fcn.00404116
cmp edi, ebx
jbe 0x404966
cmp edi, 0x104
ja 0x404966
push 1
pop eax
jmp 0x404968
xor eax, eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x404f4f
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push esi
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x404f75
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x404f75
xor al, al
jmp 0x404f95
push 1
push 0
push 0
push dword [ebp - 4]
call fcn.0041ceb0
mov ecx, eax
xor eax, eax
add ecx, esi
adc edx, eax
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
pop esi
leave
ret 4

Function at 0x405b55
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
mov ebx, ecx
push edi
mov eax, dword [esi]
and dword [esi + 4], 0
and byte [eax], 0
push dword [ebx]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
mov edi, eax
test edi, edi
jne 0x405b82
call dword [sym.imp.KERNEL32.dll_GetLastError]
neg eax
sbb eax, eax
inc eax
jmp 0x405bb9
cmp edi, dword [esi + 8]
jl 0x405b8f
push edi
mov ecx, esi
call fcn.00403326
mov eax, dword [esi]
inc edi
push edi
push eax
push dword [ebx]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, esi
mov edi, eax
call fcn.00405acc
test edi, edi
jne 0x405bb7
call dword [sym.imp.KERNEL32.dll_GetLastError]
neg eax
sbb eax, eax
neg eax
jmp 0x405bb9
mov al, 1
pop edi
pop esi
pop ebx
ret 4

Function at 0x405bbf
Capabilities:
Get graphical window text

Disassembly:
mov eax, 0x41df14
call fcn.0041cd20
sub esp, 0x18
cmp byte [0x42692c], 0
push ebx
push esi
push edi
mov ebx, ecx
je 0x405c40
mov esi, dword [ebp + 8]
mov eax, dword [esi]
and dword [esi + 4], 0
and word [eax], 0
push dword [ebx]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov edi, eax
test edi, edi
je 0x405c2f
cmp edi, dword [esi + 8]
jl 0x405c02
push edi
mov ecx, esi
call fcn.00402164
mov eax, dword [esi]
inc edi
push edi
push eax
push dword [ebx]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi]
xor ebx, ebx
xor edx, edx
cmp word [ecx], bx
je 0x405c24
mov edi, ecx
inc edx
inc edi
inc edi
cmp word [edi], bx
jne 0x405c1c
mov word [ecx + edx*2], bx
cmp eax, ebx
mov dword [esi + 4], edx
jne 0x405c3c
call dword [sym.imp.KERNEL32.dll_GetLastError]
neg eax
sbb eax, eax
inc eax
jmp 0x405c91
mov al, 1
jmp 0x405c91
xor esi, esi
push 3
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], esi
call fcn.00403326
lea eax, [ebp - 0x18]
mov ecx, ebx
push eax
mov dword [ebp - 4], esi
call fcn.00405b55
lea edx, [ebp - 0x18]
lea ecx, [ebp - 0x24]
mov bl, al
call fcn.004042dc
mov ecx, dword [ebp + 8]
push eax
mov byte [ebp - 4], 1
call fcn.00401d25
push dword [ebp - 0x24]
call fcn.00403159
push dword [ebp - 0x18]
call fcn.00403159
pop ecx
mov al, bl
pop ecx
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x40d17d
Capabilities:
Access peb ldr_data
Check for peb beingdebugged flag
Get number of processors

Disassembly:
mov eax, 0x41eb9a
call fcn.0041cd20
push ecx
push ebx
push esi
push edi
mov esi, ecx
push 3
xor ebx, ebx
or eax, 0xffffffff
lea ecx, [esi + 0x38]
pop edi
mov dword [esi + 8], eax
mov dword [esi + 0x10], ebx
mov dword [esi + 0x18], eax
mov dword [esi + 0x20], ebx
mov dword [esi + 0x28], eax
mov dword [esi + 0x30], eax
mov byte [esi], bl
mov byte [esi + 1], bl
mov byte [esi + 2], 1
mov dword [esi + 0xc], eax
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], eax
mov dword [esi + 0x24], ebx
mov dword [esi + 0x2c], eax
mov dword [esi + 0x34], eax
push edi
mov dword [ebp - 0x10], esi
mov dword [ecx], ebx
mov dword [ecx + 4], ebx
mov dword [ecx + 8], ebx
call fcn.00402164
lea ecx, [esi + 0x44]
push edi
mov dword [ebp - 4], ebx
mov dword [ecx], ebx
mov dword [ecx + 4], ebx
mov dword [ecx + 8], ebx
call fcn.00402164
mov dword [esi + 0x54], ebx
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov dword [esi + 0x60], 4
mov dword [esi + 0x50], 0x4203c4
lea ecx, [esi + 0x64]
push edi
mov byte [ebp - 4], 2
mov dword [ecx], ebx
mov dword [ecx + 4], ebx
mov dword [ecx + 8], ebx
call fcn.00402164
lea ecx, [esi + 0x70]
push edi
mov byte [ebp - 4], 3
mov dword [ecx], ebx
mov dword [ecx + 4], ebx
mov dword [ecx + 8], ebx
call fcn.00402164
lea ecx, [esi + 0x7c]
push edi
mov byte [ebp - 4], 4
mov dword [ecx], ebx
mov dword [ecx + 4], ebx
mov dword [ecx + 8], ebx
call fcn.00402164
lea ecx, [esi + 0x88]
push edi
mov byte [ebp - 4], 5
mov dword [ecx], ebx
mov dword [ecx + 4], ebx
mov dword [ecx + 8], ebx
call fcn.00402164
lea ecx, [esi + 0x94]
call fcn.0041bc60
mov eax, esi
pop edi
pop esi
mov ecx, dword [ebp - 0xc]
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x412b31
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get number of processors

Disassembly:
mov eax, 0x41f6d4
call fcn.0041cd20
push ecx
push ecx
push ebx
push esi
push edi
mov esi, ecx
xor edi, edi
mov dword [ebp - 0x10], esi
mov dword [esi + 4], edi
mov dword [esi + 8], edi
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], 8
mov dword [esi], 0x420774
mov dword [ebp - 4], edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x24], 1
mov dword [esi + 0x14], 0x4209e8
push 4
mov ebx, 0x4207f4
pop eax
mov dword [esi + 0x2c], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x28], ebx
lea ecx, [esi + 0x3c]
push eax
mov byte [ebp - 4], 2
call fcn.004017f1
mov dword [esi + 0x3c], 0x420a88
push 4
mov dword [esi + 0x54], edi
pop eax
mov dword [esi + 0x58], edi
mov dword [esi + 0x5c], edi
mov dword [esi + 0x60], eax
mov dword [esi + 0x50], ebx
lea edi, [esi + 0x64]
push eax
mov ecx, edi
mov byte [ebp - 4], al
call fcn.004017f1
mov dword [edi], 0x420a90
lea edi, [esi + 0x78]
mov byte [ebp - 4], 5
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0041162f
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 6
call fcn.00412160
lea edi, [esi + 0xa0]
mov byte [ebp - 4], 7
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0041162f
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 8
call fcn.00412160
lea edi, [esi + 0xc8]
mov byte [ebp - 4], 9
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0041162f
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 0xa
call fcn.00412160
mov byte [ebp - 4], 0xb
lea edi, [esi + 0xf0]
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0041162f
lea ecx, [edi + 0x14]
mov byte [ebp - 4], 0xc
call fcn.00412160
lea ecx, [esi + 0x118]
mov byte [ebp - 4], 0xd
call fcn.00412160
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x41b340
Capabilities:
Hash data using sha256

Disassembly:
xor eax, eax
mov dword [ecx], 0x6a09e667
mov dword [ecx + 4], 0xbb67ae85
mov dword [ecx + 8], 0x3c6ef372
mov dword [ecx + 0xc], 0xa54ff53a
mov dword [ecx + 0x10], 0x510e527f
mov dword [ecx + 0x14], 0x9b05688c
mov dword [ecx + 0x18], 0x1f83d9ab
mov dword [ecx + 0x1c], 0x5be0cd19
mov dword [ecx + 0x20], eax
mov dword [ecx + 0x24], eax
ret
Function at 0x41bb70
Capabilities:
Create thread

Disassembly:
push esi
lea eax, [esp + 8]
push eax
push 0
mov esi, ecx
mov ecx, dword [esp + 0x10]
push ecx
push edx
push 0
push 0
call sub.MSVCRT.dll__beginthreadex
add esp, 0x18
mov dword [esi], eax
pop esi
test eax, eax
je 0x41bb98
xor eax, eax
ret 4
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x41bba7
mov eax, 1
ret 4
Function at 0x4060b6
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004021ba
and dword [ebp - 4], 0
cmp dword [0x40b654], 0
mov ebx, eax
jne 0x406167
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x406218
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x406218
push eax
call fcn.00402148
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x40b654], eax
call esi
push eax
call fcn.00402148
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x40b658], eax
call esi
push eax
call fcn.00402148
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x40b65c], eax
call esi
push eax
call fcn.00402148
pop ecx
mov dword [0x40b664], eax
test eax, eax
je 0x406167
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00402148
pop ecx
mov dword [0x40b660], eax
mov eax, dword [0x40b660]
cmp eax, ebx
je 0x4061bf
cmp dword [0x40b664], ebx
je 0x4061bf
push eax
call fcn.004021c3
push dword [0x40b664]
mov esi, eax
call fcn.004021c3
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4061bf
test edi, edi
je 0x4061bf
call esi
test eax, eax
je 0x4061b6
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4061b6
test byte [ebp - 0xc], 1
jne 0x4061bf
or dword [ebp + 0x10], 0x200000
jmp 0x4061f8
mov eax, dword [0x40b658]
cmp eax, ebx
je 0x4061f8
push eax
call fcn.004021c3
pop ecx
test eax, eax
je 0x4061f8
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4061f8
mov eax, dword [0x40b65c]
cmp eax, ebx
je 0x4061f8
push eax
call fcn.004021c3
pop ecx
test eax, eax
je 0x4061f8
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x40b654]
call fcn.004021c3
pop ecx
test eax, eax
je 0x406218
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40621a
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4030a4
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
xor edi, edi
movzx eax, word [ecx + 0x14]
movzx esi, word [ecx + 6]
test esi, esi
lea eax, [eax + ecx + 0x18]
jbe 0x4030df
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x4030c6
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp dword [esp + 0xc], edx
jb 0x4030d7
add edx, ecx
cmp dword [esp + 0xc], edx
jb 0x4030e1
inc edi
add eax, 0x28
cmp edi, esi
jb 0x4030bc
xor eax, eax
pop edi
pop esi
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x403daa
sub eax, 0x403d50
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x4069c5
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x4069e9
xor eax, eax
test eax, eax
je 0x4069fc
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x4069fc
xor ecx, ecx
jmp 0x4069ff
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x406b22
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x427dec], 0
push esi
jne 0x406b59
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406b33
mov dword [ecx*4 + 0x427de8], eax
inc ecx
cmp ecx, 0x100
jl 0x406b2e
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406b8a
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x427de8]
xor eax, esi
inc ecx
dec edx
jne 0x406b6c
pop edi
not eax
pop esi
ret 0xc

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
pop eax
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
jl 0x432030
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43201e
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0xe00ce0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xe1000]
push edi
jmp 0xe00cfa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0xe00d01
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xe00cf0
mov eax, 1
add ebx, ebx
jne 0xe00d13
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0xe00d24
jne 0xe00d43
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xe00d43
dec eax
add ebx, ebx
jne 0xe00d30
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0xe00d08
add ebx, ebx
jne 0xe00d3f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0xe00d95
xor ecx, ecx
sub eax, 3
jb 0xe00d5b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0xe00dca
sar eax, 1
mov ebp, eax
jmp 0xe00d66
add ebx, ebx
jne 0xe00d66
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xe00d34
inc ecx
add ebx, ebx
jne 0xe00d74
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xe00d34
add ebx, ebx
jne 0xe00d81
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0xe00d76
jne 0xe00d92
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0xe00d76
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0xe00db4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0xe00da6
jmp 0xe00cf6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0xe00db4
add edi, ecx
jmp 0xe00cf6
pop esi
mov edi, esi
mov ecx, 0x4c8
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0xe00dd2
cmp byte [edi], 5
jne 0xe00dd2
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 0xe00dd7
lea edi, [esi + 0x9fd000]
mov eax, dword [edi]
or eax, eax
je 0xe00e46
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xa026ec]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xa0278c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0xe00e04
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xa02790]
or eax, eax
je 0xe00e40
mov dword [ebx], eax
add ebx, 4
jmp 0xe00e21
call dword [esi + 0xa027a0]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0xe00e77
cmp al, 0xef
ja 0xe00e6a
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0xe00e4c
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0xe00e59
mov ebp, dword [esi + 0xa02794]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x207]
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 0xe00eab
sub esp, 0xffffff80
jmp 0x405853
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
pop eax
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219

Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43000c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
jmp fcn.00401219

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x403ac5
sub eax, 0x403a6b
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
popal
nop
nop
jmp fcn.00401219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x77b25f07
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x8834d5e
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
popal
nop
nop
nop
nop
jmp 0x401219