joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4781e0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x478229
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x4786a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4af420
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00478250
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004782d0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004782d0
lea ecx, [esi + 0xc]
call fcn.0049dbd2
lea ecx, [esi + 0x10]
call fcn.0049dbd2
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00479860
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00479860
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00479860
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0049dc47
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0049dc47
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x47e670
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
mov edx, dword [ecx]
and esi, 0xff
mov eax, edx
and eax, 0xff
xor eax, esi
shr edx, 8
mov eax, dword [eax*4 + 0x61da20]
xor eax, edx
mov edx, dword [ecx + 4]
mov dword [ecx], eax
and eax, 0xff
add eax, edx
mov edx, dword [ecx + 8]
imul eax, eax, 0x8088405
inc eax
mov esi, edx
mov dword [ecx + 4], eax
and esi, 0xff
shr eax, 0x18
xor eax, esi
pop esi
shr edx, 8
mov eax, dword [eax*4 + 0x61da20]
xor eax, edx
mov dword [ecx + 8], eax
pop ebp
ret

Function at 0x47e720
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, ecx
push esi
mov esi, dword [ebp + 8]
mov al, byte [ebx + 0x2d]
push edi
test al, al
je 0x47e7a9
mov eax, dword [ebx + 0x3c]
mov edi, dword [ebp + 0xc]
test eax, eax
je 0x47e751
cmp dword [ebx + 0x40], edi
jae 0x47e751
push eax
call fcn.0049d9b1
add esp, 4
mov dword [ebx + 0x3c], 0
mov eax, dword [ebx + 0x3c]
test eax, eax
jne 0x47e76a
lea eax, [edi + edi]
push eax
call fcn.0049d988
add esp, 4
mov dword [ebx + 0x3c], eax
mov dword [ebx + 0x40], edi
mov ecx, edi
mov edi, dword [ebx + 0x3c]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp + 0xc]
xor esi, esi
test edi, edi
jbe 0x47e7a4
mov eax, dword [ebx + 0x3c]
mov cl, byte [esi + eax]
lea eax, [ebx + 0x30]
push ecx
push eax
call fcn.0047e6d0
mov edx, dword [ebx + 0x3c]
add esp, 8
mov byte [esi + edx], al
inc esi
cmp esi, edi
jb 0x47e786
mov esi, dword [ebx + 0x3c]
jmp 0x47e7ac
mov edi, dword [ebp + 0xc]
mov edx, dword [ebx + 0x20]
test edx, edx
je 0x47e7f3
mov eax, dword [ebx + 0x24]
lea ecx, [eax + edi]
cmp ecx, dword [ebx + 0x28]
jb 0x47e7ce
pop edi
mov dword [ebx + 0x14], 0x30000
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8
mov ecx, edi
lea edi, [eax + edx]
mov edx, ecx
mov eax, dword [ebp + 0xc]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x24]
pop edi
add ecx, eax
pop esi
mov dword [ebx + 0x24], ecx
pop ebx
pop ebp
ret 8
mov eax, dword [ebx + 4]
test eax, eax
je 0x47e813
lea ecx, [ebp + 0xc]
push 0
push ecx
push edi
push esi
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
pop ebp
ret 8
pop edi
mov dword [ebx + 0x14], 0x1000000
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8
Function at 0x480a20
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jne 0x480a2e
xor eax, eax
pop ebp
ret
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0x10]
cmp esi, 8
not eax
jb 0x480b2f
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x61f1f4]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x61f1f4]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x61f1f4]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x61f1f4]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x61f1f4]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x61f1f4]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x61f1f4]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x61f1f4]
xor eax, edx
inc ecx
dec edi
jne 0x480a47
pop edi
test esi, esi
je 0x480b51
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x61f1f4]
xor eax, edx
inc ecx
dec esi
jne 0x480b33
pop esi
pop ebx
not eax
pop ebp
ret

Function at 0x480b60
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
mov edx, dword [ecx]
and esi, 0xff
mov eax, edx
and eax, 0xff
xor eax, esi
shr edx, 8
mov eax, dword [eax*4 + 0x61f1f4]
xor eax, edx
mov edx, dword [ecx + 4]
mov dword [ecx], eax
and eax, 0xff
add eax, edx
mov edx, dword [ecx + 8]
imul eax, eax, 0x8088405
inc eax
mov esi, edx
mov dword [ecx + 4], eax
and esi, 0xff
shr eax, 0x18
xor eax, esi
pop esi
shr edx, 8
mov eax, dword [eax*4 + 0x61f1f4]
xor eax, edx
mov dword [ecx + 8], eax
pop ebp
ret
Function at 0x481590
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0xc]
mov cl, byte [ebx]
mov eax, esi
imul eax, dword [ebp + 0x10]
test cl, cl
je 0x4815cf
mov edx, dword [ebp + 8]
lea ecx, [ebp + 8]
push 0
push ecx
push eax
mov eax, dword [ebx + 4]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4815c4
mov byte [ebx + 8], 1
mov eax, dword [ebp + 8]
xor edx, edx
div esi
pop esi
pop ebx
pop ebp
ret
mov edx, dword [ebx + 0x1c]
mov ecx, dword [ebx + 0x18]
lea esi, [edx + eax]
cmp esi, ecx
jbe 0x4815e0
sub ecx, edx
mov eax, ecx
mov esi, dword [ebx + 0x14]
mov ecx, eax
add esi, edx
mov edx, ecx
push edi
mov edi, dword [ebp + 8]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
xor edx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x1c]
pop edi
add ecx, eax
pop esi
div dword [ebp + 0xc]
mov dword [ebx + 0x1c], ecx
pop ebx
pop ebp
ret

Function at 0x482630
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 4], esi
cmp dword [esi], 0
jne 0x48271a
cmp dword [esi + 4], 0xffffffff
jne 0x48271a
lea ebx, [esi + 0x140]
push ebx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov cl, byte [ecx + esi + 0x13f]
cmp cl, 0x5c
je 0x4826ab
cmp cl, 0x2f
je 0x4826ab
mov edi, 0x61f8a4
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edx, ecx
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [ebp - 4]
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 8]
cmp ebx, 1
jne 0x4826d6
push 1
push 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x4826d6
pop edi
pop esi
mov eax, 0x2000000
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [ebp + 0xc]
lea eax, [ebp - 8]
push eax
push ebx
push ecx
push edi
call fcn.00481350
add esp, 0x10
test eax, eax
jne 0x4826f8
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push eax
call fcn.00481860
add esp, 4
mov dword [esi], eax
neg eax
sbb eax, eax
pop edi
and eax, 0xfffffe00
pop esi
add eax, 0x200
pop ebx
mov esp, ebp
pop ebp
ret 0xc
pop edi
pop esi
mov eax, 0x1000000
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x482cd0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x208
push ebx
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x482cf7
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x482cf7
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov ebx, dword [ebp + 0xc]
mov cl, byte [ebx]
test cl, cl
je 0x482dd6
mov eax, ebx
mov edx, ebx
cmp cl, 0x2f
je 0x482d12
cmp cl, 0x5c
jne 0x482d14
mov eax, edx
mov cl, byte [edx + 1]
inc edx
test cl, cl
jne 0x482d08
cmp eax, ebx
push esi
je 0x482d59
sub eax, ebx
mov esi, ebx
mov ecx, eax
lea edi, [ebp - 0x208]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebp + 8]
mov byte [ebp + eax - 0x208], 0
lea eax, [ebp - 0x208]
push eax
push ecx
call fcn.00482cd0
mov edi, dword [ebp + 8]
add esp, 8
test edi, edi
mov byte [ebp - 0x104], 0
je 0x482d87
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [ebp - 0x104]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
lea edx, [ebp - 0x104]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [ebp - 0x104]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
pop esi
jne 0x482dd6
lea ecx, [ebp - 0x104]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a00d7
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4a010f
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0049e0ee
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0049e0c6
jmp 0x4a011b
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4a17cc
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4a180e
call fcn.004a78b7
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4a180e
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4a1805
xor eax, eax
jmp 0x4a1816
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004a181c
pop edi
pop esi
pop ebx
ret 4

Function at 0x4a7de7
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4a7e15
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4a7e33
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004a7d4d
jmp 0x4a7e33
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4a7e33
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004a7d4d
test edi, edi
mov eax, edi
jne 0x4a7e1d
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x403b70
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 0x18]
mov ecx, dword [esp + 0xc]
push ebx
push ebp
mov ebp, dword [esp + 0x1c]
lea ebx, [edx + 0x1055]
push esi
mov esi, dword [esp + 0x14]
mov eax, ebx
add ecx, 0xffffe32d
xor eax, 0x3d2e
add esi, 0xfffff5c1
xor edx, 0x3127
push edi
mov edi, ebx
cmp ecx, eax
je 0x403c43
lea eax, [ecx + 0x222b]
cmp edx, eax
je 0x403c04
mov eax, dword [0x566634]
mov dword [eax + 0xb4], 0x4ec738
lea eax, [esi + 0x1095]
push eax
lea eax, [ecx + 0x1110]
xor ecx, 0x1eac
push eax
push ecx
lea eax, [esi + 0x13c]
push eax
push dword [0x566634]
mov eax, esi
xor eax, 0xf59
push eax
call fcn.004128ba
add esp, 0x18
mov dword [ebp + 0xb4], 0x4e8a80
jmp 0x403c43
mov eax, edi
mov ecx, ebx
and eax, esi
imul eax, eax, 0x20f1
cmp ebx, eax
jge 0x403c43
mov eax, dword [0x572734]
add ecx, 4
and eax, dword [ebp + 0xd8]
xor eax, edx
mov dword [0x5726d0], eax
mov eax, edi
xor eax, 0x1899
add eax, edx
imul edi, eax
mov eax, edi
and eax, esi
imul eax, eax, 0x20f1
cmp ecx, eax
jl 0x403c14
lea eax, [esi + 0xea9]
cmp ebx, eax
je 0x403d20
xor esi, esi
mov eax, dword [ebp + 0xb4]
mov ecx, dword [esi + eax]
add esi, 4
mov eax, dword [ebp + 0x20]
inc eax
imul eax, dword [0x572770]
mov dword [0x572770], eax
mov eax, dword [0x566634]
mov ebx, dword [eax + 0x80]
mov eax, dword [eax + 0x118]
sub eax, 0x160c63
imul ebx, ecx
imul eax, dword [ebp + 0xc4]
mov edx, ebx
mov dword [ebp + 0xc4], eax
mov ecx, dword [ebp + 0x84]
mov eax, dword [ebp + 0xb8]
shr edx, 8
mov byte [ecx + eax], dl
inc dword [ebp + 0x84]
mov ecx, dword [ebp + 0x84]
mov eax, dword [ebp + 0xb8]
mov byte [ecx + eax], bl
inc dword [ebp + 0x84]
mov eax, dword [0x5726f0]
xor eax, 0xffe6f1ef
add dword [ebp + 0x44], eax
mov ecx, dword [0x566634]
mov eax, dword [ecx + 0xac]
xor eax, 0x48
or dword [ecx + 0x7c], eax
mov eax, dword [ebp + 0xf4]
add eax, 0x194c18
or dword [ebp + 8], eax
mov eax, 0xfff09a7f
mov ecx, dword [0x566634]
sub eax, dword [ecx + 0x68]
add dword [0x57277c], eax
mov eax, dword [ecx + 0x110]
xor eax, 0x30
add dword [ebp + 0xd8], eax
cmp esi, 0x3b88
jl 0x403c53
lea eax, [edi - 0xddd]
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x411847
Capabilities:
Encode data using xor

Disassembly:
mov ax, word [0x5731e8]
push ebx
mov ebx, dword [esp + 0x10]
inc ax
push esi
push edi
mov edi, dword [0x5731d8]
mov word [0x5731e8], ax
cmp edi, 0x12cd
jge 0x4118ac
mov eax, ebx
or eax, 0xa1
push ebp
imul ebp, eax, 0x1154
shl edi, 3
mov esi, dword [0x5731fc]
xor edx, edx
mov eax, dword [0x5731f8]
xor dword [0x5731d0], eax
mov eax, ebp
movzx ecx, word [edi + esi]
div ecx
mov word [edi + esi], ax
add edi, 8
cmp edi, 0x9668
jl 0x41187b
mov ax, word [0x5731e8]
pop ebp
mov edi, dword [esp + 0x10]
inc ax
mov esi, dword [0x573204]
xor edx, edx
mov word [0x5731e8], ax
movzx eax, ax
movzx ecx, word [edi + esi*8]
mov eax, dword [edi + eax*4]
div ecx
mov word [edi + esi*8], ax
mov eax, dword [esp + 0x14]
pop edi
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
ret
Function at 0x4128ba
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov eax, dword [esp + 0x1c]
push ebx
push ebp
mov ebp, eax
add eax, 0xfffffdbb
push esi
mov esi, dword [esp + 0x18]
xor ebp, 0x20f1
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x20]
xor eax, 0x1f05
add eax, 0x222b
mov dword [esp + 0x20], ebp
lea ebx, [edi + 0x1093]
mov dword [esp + 0x10], ebx
cmp ebp, eax
jge 0x412a27
mov edx, dword [esp + 0x28]
lea eax, [edx + 0x112b]
cmp eax, edi
jl 0x412a27
lea ecx, [edi + 0xed5]
lea eax, [edx + 0x789]
cmp eax, ecx
jg 0x412a27
xor ebp, ebp
mov eax, dword [esi + 0x34]
mov ebx, dword [esi + 0x80]
xor eax, 1
add dword [esi + 0x10c], eax
mov eax, dword [esi + 0xb4]
push 0x1d
mov ecx, dword [eax + ebp]
add ebp, 4
mov eax, dword [esi + 0xe0]
sub dword [esi + 0xa0], eax
mov eax, dword [esi + 0xb8]
imul ebx, ecx
mov ecx, dword [esi + 0x84]
mov edx, ebx
shr edx, 0x10
mov byte [ecx + eax], dl
mov edx, ebx
inc dword [esi + 0x84]
pop eax
sub eax, dword [0x57276c]
add dword [esi + 0x78], eax
mov eax, dword [0x5726d0]
mov ecx, dword [0x566634]
add eax, 0xffe736c1
add eax, dword [esi + 0x7c]
mov dword [0x5726d0], eax
mov eax, dword [esi + 0x1c]
sub eax, 0x11
shr edx, 8
imul eax, dword [ecx + 0x114]
mov dword [ecx + 0x114], eax
mov eax, dword [esi + 0x68]
add eax, dword [0x572660]
xor eax, 0xfff09a93
or dword [esi + 0x48], eax
mov eax, dword [0x566634]
mov eax, dword [eax + 8]
sub eax, dword [esi + 0xc]
xor eax, 0xfff0490e
add eax, dword [esi + 0x108]
xor eax, dword [esi + 0x34]
xor eax, 1
mov dword [esi + 0x108], eax
mov eax, dword [0x566634]
mov ecx, dword [eax + 0x84]
mov eax, dword [esi + 0xb8]
mov byte [ecx + eax], dl
mov eax, dword [0x566634]
inc dword [eax + 0x84]
mov ecx, dword [esi + 0xb8]
mov eax, dword [0x5726dc]
mov byte [eax + ecx], bl
inc dword [0x5726dc]
cmp ebp, 0x23a0
jl 0x412928
mov ebp, dword [esp + 0x20]
lea ebx, [edi + 0x1093]
lea eax, [edi + 0xa5e]
cmp edi, eax
mov eax, dword [0x566634]
je 0x412a59
mov eax, dword [eax + 0x110]
cmp eax, dword [esi + 0xfc]
je 0x412aa5
mov eax, dword [esi + 0x20]
add eax, dword [0x57277c]
xor eax, 0x4f614aea
mov dword [0x5726d8], eax
jmp 0x412aa5
mov eax, dword [eax + 0x98]
mov edi, dword [esi + 0x110]
or eax, 0x1af2
imul eax, ebp
cmp edi, eax
ja 0x412aa5
mov ebx, dword [esp + 0x2c]
mov eax, dword [esi + 0x104]
or eax, ebx
xor eax, ebx
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x566634]
add edi, 2
mov ecx, dword [eax + 0x98]
or ecx, 0x1af2
imul ecx, ebp
cmp edi, ecx
jbe 0x412a75
mov ebx, dword [esp + 0x10]
pop edi
pop esi
xor ebx, 0x3d2e
pop ebp
mov eax, ebx
pop ebx
pop ecx
ret
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
nop
mov ecx, 0x240b3415
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43304e
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x40ab0a07
nop
nop
nop
test eax, eax
nop
je 0x433084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x426540
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x18000]
push edi
or ebp, 0xffffffff
jmp 0x426562
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x426569
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x426558
mov eax, 1
add ebx, ebx
jne 0x42657b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x426570
jne 0x42658c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x426570
xor ecx, ecx
sub eax, 3
jb 0x4265a0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x426612
mov ebp, eax
add ebx, ebx
jne 0x4265ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4265b8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4265dc
inc ecx
add ebx, ebx
jne 0x4265c8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4265bd
jne 0x4265d9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4265bd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4265fc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4265ed
jmp 0x42655e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4265fc
add edi, ecx
jmp 0x42655e
pop esi
mov edi, esi
mov ecx, 7
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x42661a
cmp byte [edi], 3
jne 0x42661a
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 0x42661f
lea edi, [esi + 0x24000]
mov eax, dword [edi]
or eax, eax
je 0x426697
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x28b88]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x28bc4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x42664c
mov ecx, edi
jns 0x42667b
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 + 0x28bc8]
or eax, eax
je 0x426691
mov dword [ebx], eax
add ebx, 4
jmp 0x426669
call dword [esi + 0x28bd8]
mov ebp, dword [esi + 0x28bcc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1d7]
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 0x4266cb
sub esp, 0xffffff80
jmp 0x40118c
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
mov ebx, 0x408ed0
mov ecx, 0x32ad0344
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x6be6fe9
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219