joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406ec0
Capabilities:
Set registry value

Disassembly:
test edx, edx
jne 0x406ece
push 0x80004005
call fcn.004027f5
push ebx
mov ecx, edx
push edi
lea edi, [ecx + 2]
xor ebx, ebx
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x406ed7
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push ebx
push str.Configuration
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop ebx
ret

Function at 0x40701a
Capabilities:
Query or enumerate registry key

Disassembly:
push 0xa0
mov eax, 0x4093c9
call fcn.00408da5
xor edi, edi
mov ebx, ecx
mov dword [ebp - 0xa0], ebx
mov esi, edi
mov dword [ebp - 0xa8], edi
mov dword [ebp - 0xa4], edi
lea eax, [ebp - 0x94]
push eax
push 0x20019
push edi
push 0x4021b0
mov dword [ebp - 4], edi
push 0x80000002
mov dword [ebp - 0x94], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4070f6
mov esi, dword [ebp - 0x94]
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
lea eax, [ebp - 0x94]
push eax
lea eax, [ebp - 0x90]
push eax
mov dword [ebp - 0xac], esi
push ecx
jmp 0x4070d8
lea eax, [ebp - 0x90]
push eax
call fcn.004040df
mov dword [ebp - 0x9c], eax
test eax, eax
je 0x4070c2
lea edi, [ebx + 0x6c]
lea ebx, [ebp - 0x9c]
call fcn.0040710f
mov ebx, dword [ebp - 0xa0]
mov edi, dword [ebp - 0x98]
inc edi
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [ebp - 0x94]
push eax
lea eax, [ebp - 0x90]
push eax
push edi
push esi
mov dword [ebp - 0x98], edi
mov dword [ebp - 0x94], 0x40
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
cmp eax, 0x103
jne 0x407092
test esi, esi
je 0x407101
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebx + 0x6c]
call fcn.00408e37
ret
Function at 0x407305
Capabilities:
Query environment variable

Disassembly:
push 0x418
mov eax, 0x409439
call fcn.00408da5
xor ebx, ebx
mov dword [ebp - reloc.ADVAPI32.dll_EventWrite], ebx
lea eax, reloc.ADVAPI32.dll_EventWrite
push eax
push 0x4023f4
push HeapAlloc
push ebx
push 0x401c3c
mov dword [ebp - 4], ebx
call dword [sym.imp.ole32.dll_CoCreateInstance]
mov esi, eax
test esi, esi
js 0x407402
mov eax, dword [ebp - reloc.ADVAPI32.dll_EventWrite]
mov ecx, dword [eax]
push 3
push eax
call dword [ecx + 0xc]
mov esi, eax
test esi, esi
js 0x407402
push 0x402230
push 0x402260
lea esi, reloc.ADVAPI32.dll_EventWrite
call fcn.00407b4d
mov esi, eax
test esi, esi
js 0x407402
push 0x104
lea eax, reloc.ADVAPI32.dll_EventWrite
push eax
lea eax, reloc.ADVAPI32.dll_EventWrite
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
jne 0x4073a0
call fcn.00403db3
test eax, eax
js 0x4073c0
mov eax, dword [ebp - reloc.ADVAPI32.dll_EventWrite]
mov ecx, dword [eax]
push ebx
push 0x1c0
lea edx, reloc.ADVAPI32.dll_EventWrite
push edx
push ebx
push eax
call dword [ecx + 0x50]
mov esi, eax
test esi, esi
jns 0x407402
push 0x104
lea eax, reloc.ADVAPI32.dll_EventWrite
push eax
push 0x4022c8
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
jne 0x4073e6
call fcn.00403db3
mov esi, eax
test esi, esi
js 0x407402
mov eax, dword [ebp - reloc.ADVAPI32.dll_EventWrite]
mov ecx, dword [eax]
push ebx
push 0x1c0
lea edx, reloc.ADVAPI32.dll_EventWrite
push edx
push ebx
push eax
call dword [ecx + 0x50]
mov esi, eax
or dword [ebp - 4], reloc.ADVAPI32.dll_EventWrite
mov eax, dword [ebp - reloc.ADVAPI32.dll_EventWrite]
test eax, eax
je 0x407416
mov ecx, dword [eax]
push eax
call dword [ecx + RegisterTraceGuidsW]
mov eax, esi
call fcn.00408e37
ret
Function at 0x4078d8
Capabilities:
Create process on windows
Query environment variable

Disassembly:
push 0x5c
mov eax, 0x4091c2
call fcn.00408d32
push 0
lea eax, [ebp - 0x14]
push eax
push 0x4026ac
call fcn.00404636
test eax, eax
je 0x407916
mov eax, dword [ebp - 0x14]
call fcn.00407ae7
push dword [ebp - 0x14]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test esi, esi
je 0x407916
xor eax, eax
jmp 0x407a71
and dword [ebp - 0x14], 0
lea edx, [ebp - 0x14]
mov ecx, str._SystemRoot_System32ATBroker.exe
call fcn.00406e3e
test eax, eax
js 0x407a6c
mov eax, dword [ebp - 0x14]
lea ebx, reloc.ADVAPI32.dll_EventWrite
cmp ebx, eax
jb 0x407a6c
and dword [ebp - 0x14], 0
and dword [ebp - 4], 0
push ebx
lea esi, [ebp - 0x14]
call fcn.0040678c
mov edi, dword [ebp - 0x14]
test al, al
je 0x4079be
push ebx
push edi
push str._SystemRoot_System32ATBroker.exe
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
jne 0x407983
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
test esi, esi
jle 0x4079f4
and esi, 0xffff
or esi, 0x80070000
jmp 0x4079f4
cmp eax, ebx
jbe 0x40798e
mov esi, 0x8007007a
jmp 0x4079f4
lea eax, reloc.ADVAPI32.dll_EventWrite
cmp eax, ebx
jb 0x4079ef
and dword [ebp - 0x10], 0
push eax
lea esi, [ebp - 0x10]
mov byte [ebp - 4], 1
call fcn.0040678c
test al, al
jne 0x4079c5
mov byte [ebp - 4], al
push dword [ebp - 0x10]
call dword [sym.imp.msvcrt.dll_free]
and dword [ebp - 0x10], 0
pop ecx
mov esi, 0x8007000e
jmp 0x4079f4
push edi
lea eax, reloc.ADVAPI32.dll_EventWrite
mov ebx, dword [ebp - 0x10]
push 0x4026c8
call fcn.00403d52
pop ecx
pop ecx
test eax, eax
jns 0x407a08
push ebx
mov byte [ebp - 4], 0
call dword [sym.imp.msvcrt.dll_free]
and dword [ebp - 0x10], 0
pop ecx
mov esi, 0x80004005
or dword [ebp - 4], reloc.ADVAPI32.dll_EventWrite
push edi
call dword [sym.imp.msvcrt.dll_free]
and dword [ebp - 0x14], 0
pop ecx
mov eax, esi
jmp 0x407a71
push 0x44
pop esi
push esi
lea eax, [ebp - 0x68]
push 0
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x68]
push eax
xor eax, eax
push eax
push eax
push eax
push eax
push eax
push eax
push ebx
push edi
mov dword [ebp - 0x68], esi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x4079df
push dword [ebp - 0x24]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x20]
call esi
mov byte [ebp - 4], 0
mov esi, dword [sym.imp.msvcrt.dll_free]
push ebx
call esi
and dword [ebp - 0x10], 0
or dword [ebp - 4], 0xffffffff
push edi
call esi
and dword [ebp - 0x14], 0
pop ecx
pop ecx
jmp 0x40790f
mov eax, 0x80004005
call fcn.00408e1e
ret

Function at 0x407b4d
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
push esi
push 0
push 2
push dword [ebp + 0xc]
mov dword [ebp - 4], 0x208
push dword [ebp + 8]
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegGetValueW]
test eax, eax
je 0x407b8b
xor ecx, ecx
mov word [esi], cx
test eax, eax
jle 0x407b8b
and eax, 0xffff
or eax, 0x80070000
leave
ret 8
Function at 0x408371
Capabilities:
Terminate process

Disassembly:
push 0x58
push 0x409548
call fcn.00408480
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x68]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
mov dword [ebp - 4], EventWrite
mov dword [ebp - 4], 1
mov eax, dword fs:[0x18]
mov edi, dword [eax + 4]
mov esi, ebx
push ebx
push edi
push 0x40a908
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
je 0x4081e6
cmp eax, edi
jne 0x4081d9
xor edi, edi
inc edi
mov esi, edi
jmp 0x4081e9
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x4081bd
xor edi, edi
inc edi
cmp dword [0x40a90c], edi
jne 0x4081fb
push 0x1f
call sub.msvcrt.dll__amsg_exit
pop ecx
jmp 0x408229
cmp dword [0x40a90c], ebx
jne 0x408223
mov dword [0x40a90c], edi
push 0x401028
push 0x40101c
call fcn.0040815d
pop ecx
pop ecx
test eax, eax
je 0x408229
jmp 0x40835a
mov dword [0x40a570], edi
cmp dword [0x40a90c], edi
jne 0x40824c
push 0x401018
push section..text
call sub.msvcrt.dll__initterm
pop ecx
pop ecx
mov dword [0x40a90c], 2
test esi, esi
jne 0x40825c
push ebx
push 0x40a908
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
cmp dword [0x40a918], 0
je 0x40827e
push 0x40a918
call fcn.00408750
pop ecx
test eax, eax
je 0x40827e
push ebx
push 2
push ebx
call dword [0x40a918]
mov ecx, dword [sym.imp.msvcrt.dll__wcmdln]
cmp dword [ecx], ebx
je 0x40835a
mov ecx, dword [ecx]
mov dword [ebp - 0x20], ecx
push 0x20
pop esi
mov edx, dword [ebp - 0x1c]
movzx eax, word [ecx]
cmp ax, si
ja 0x4082ee
test ax, ax
je 0x4082a8
test edx, edx
jne 0x4082ee
movzx eax, word [ecx]
test ax, ax
je 0x4082bd
cmp ax, si
ja 0x4082bd
add ecx, 2
mov dword [ebp - 0x20], ecx
jmp 0x4082a8
test byte [ebp - 0x3c], 1
je 0x4082c9
movzx eax, word [ebp - 0x38]
jmp 0x4082cc
push reloc.ADVAPI32.dll_RegisterTraceGuidsW
pop eax
push eax
push ecx
push ebx
push 0x400000
call main
mov dword [0x40a56c], eax
cmp dword [0x40a584], 0
jne 0x408336
push eax
call dword [sym.imp.msvcrt.dll_exit]
cmp eax, 0x22
jne 0x4082ff
xor eax, eax
test edx, edx
sete al
mov edx, eax
mov dword [ebp - 0x1c], edx
add ecx, 2
mov dword [ebp - 0x20], ecx
jmp 0x408297
cmp dword [0x40a570], 0
jne 0x40834a
call dword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x40a56c]
mov dword [ebp - 4], EventWrite
jmp 0x408366
mov dword [ebp - 4], EventWrite
mov eax, 0xff
call fcn.004084c5
ret
call fcn.00408811
jmp 0x408186

Function at 0x4086c0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x4086d6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], reloc.ADVAPI32.dll_EventWrite
jne 0x4086f1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
Function at 0x408700
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
push ebx
movzx ebx, word [ecx + 6]
add eax, 0x18
push esi
xor edx, edx
add eax, ecx
push edi
test ebx, ebx
je 0x40873e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x408736
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x408740
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x408726
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x407c90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x14
mov eax, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov eax, dword [0x438080]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x18], 0xa1c4af19
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x20], eax
sub eax, 0xa1c4af19
je 0x407d1a
jmp 0x407cc9
mov eax, dword [ebp - 0x20]
sub eax, 0xaf52fd98
je 0x407dd9
jmp 0x407cdc
mov eax, dword [ebp - 0x20]
sub eax, 0xbba85b04
je 0x407d60
jmp 0x407cef
mov eax, dword [ebp - 0x20]
sub eax, 0xc64072f5
je 0x407de5
jmp 0x407d02
mov eax, dword [ebp - 0x20]
sub eax, 0xd6feb90
je 0x407e2b
jmp 0x407d15
jmp 0x407e38
mov eax, dword [0x43956c]
mov ecx, dword [0x439568]
xor esi, esi
sub esi, 1
mov edx, eax
add edx, esi
imul eax, edx
and eax, 1
cmp eax, 0
sete al
cmp ecx, 0xa
setl cl
mov dl, al
and dl, cl
xor al, cl
or dl, al
mov eax, 0xd6feb90
mov ecx, 0xbba85b04
test dl, 1
cmovne eax, ecx
mov dword [ebp - 0x18], eax
jmp 0x407e38
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
mov ecx, dword [0x43956c]
mov eax, dword [0x439568]
mov edx, ecx
add edx, 0xb92632e
sub edx, 1
sub edx, 0xb92632e
imul ecx, edx
and ecx, 1
cmp ecx, 0
sete bl
cmp eax, 0xa
setl dh
mov al, bl
xor al, 0xff
mov ah, dh
xor ah, 0xff
mov cl, 1
xor cl, 0
mov dl, al
and dl, 0
and bl, cl
mov ch, ah
and ch, 0
and dh, cl
or dl, bl
or ch, dh
xor dl, ch
or al, ah
xor al, 0xff
or cl, 0
and al, cl
or dl, al
mov eax, 0xd6feb90
mov ecx, 0xaf52fd98
test dl, 1
cmovne eax, ecx
mov dword [ebp - 0x18], eax
jmp 0x407e38
mov dword [ebp - 0x18], 0xc64072f5
jmp 0x407e38
nop
mov eax, ebx
mov ebx, 0x99
nop
xor ebx, eax
mov ecx, dword [ebp + 0xc]
mov edi, dword [ebp - 0x14]
not byte [edi]
nop
mov eax, ebx
mov ebx, 0x99
nop
xor ebx, eax
add byte [edi], 0x82
sub byte [edi], 0x44
nop
mov eax, ebx
mov ebx, 0x99
nop
xor ebx, eax
imul byte [edi]
inc edi
loop 0x407df6
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004218e0
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], 0xbba85b04
jmp 0x407cb3
Function at 0x4221ab
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4221ea
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4221ea
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4221ea
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4221ea
cmp dword [ecx + 0x74], 0xe
jbe 0x4221ea
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x42994b
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x4299e8
push ebx
push esi
call fcn.00429914
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.004298a8
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x429995
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4299e7
push edi
push eax
call fcn.004283e0
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4299b5
call fcn.0042842e
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4299e6
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004298a8
add esp, 0x20
test eax, eax
jne 0x4299d4
push edi
call fcn.0042842e
jmp 0x4299dc
push ebx
call fcn.0042842e
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x42abf7
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4335b0
push 0x4335a8
push str.FlsAlloc
push 0x1f
call fcn.0042aab6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42ac2b
push dword [ebp + 8]
mov ecx, esi
call dword [0x431144]
call esi
jmp 0x42ac31
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x42ac75
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4335c0
push 0x4335b8
push str.FlsGetValue
push 0x21
call fcn.0042aab6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42acac
push dword [ebp + 8]
mov ecx, esi
call dword [0x431144]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x42acb4
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4335c8
push 0x4335c0
push str.FlsSetValue
push 0x22
call fcn.0042aab6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42acee
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x431144]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x42ffc0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42ffed
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42ffed
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0xe585fc
Capabilities:
Encode data using xor

Disassembly:
jmp 0xe58606
pushal
call 0xe5860c
pop ebp
sub ebp, 0x10
sub ebp, 0xa585fc
jmp 0xe58622
mov eax, 0xa585fc
add eax, ebp
add eax, 0x4c
mov ecx, 0x5b4
mov edx, 0x33e1fc24
xor byte [eax], dl
inc eax
dec ecx
jne 0xe58639
jmp 0xe5864c
scasd eax, dword es:[edi]
jmp 0x24fe3401
Function at 0x4b5736
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x4ec6a0]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.004b56cb
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.00499500
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x4b5785
cmp dword [ebp - 0x1c], 5
jb 0x4b579d
jmp 0x4b5799
cmp dword [ebp - 0x10], 1
jne 0x4b579d
cmp dword [ebp - 0x1c], 4
ja 0x4b5799
jne 0x4b579d
cmp dword [ebp - 0x18], 0
jbe 0x4b579d
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x4c750c
call fcn.004b55bc
test eax, eax
jge 0x4b57be
mov byte [0x4f1b64], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00491285
add ebp, 0x78
leave
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x42e072
mov ebx, 0x407ef8
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x31174568
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x42e060
nop
nop
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x42e0d2
nop
nop
mov ebx, 0x42cd70
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x49a83508
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4072ad
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x46bc7c], 0
jne 0x4072eb
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4072c1
mov dword [ecx*4 + 0x46bc78], eax
inc ecx
cmp ecx, 0x100
jl 0x4072bc
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x407318
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x46bc78]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x4072f9
not eax
pop ebp
ret 0xc

Function at 0x503b8c
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
mov ecx, ebp
push ebp
mov ebp, esp
mov dword [0x505076], ecx
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x505298], eax
mov dword [0x505220], 0x503376
mov dword [0x50521c], 2
jmp 0x503bbc
mov dword [0x505224], 0
mov dword [0x505228], 0
mov dword [0x505218], 0x30
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
mov dword [0x50522c], eax
mov dword [0x505240], 0x50408c
mov dword [0x505238], 0xf
mov dword [0x50506e], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x505230], eax
mov dword [0x505244], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x505234], eax
push 0x505218
call dword [sym.imp.user32.dll_RegisterClassExA]
push 0
push dword [0x50506e]
push 0
push 0
push 0x1e5
push 0x21e
push 0xffffe52a
push 0xfffff588
push 0x40000
push str.wait
push str.aroka
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x505290], eax
push 5
push dword [0x505290]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x505290]
call dword [sym.imp.user32.dll_UpdateWindow]
jmp 0x503c8f
push 0
push 0
push 0
push 0x505248
call dword [sym.imp.user32.dll_GetMessageA]
or eax, eax
je 0x503cbc
push 0x505248
call dword [sym.imp.user32.dll_TranslateMessage]
push 0x505248
call dword [sym.imp.user32.dll_DispatchMessageA]
jmp 0x503c8f
jmp 0x50a204

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
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
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
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
jmp int.00401219
Function at 0x434000
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e2a6b
mov eax, dword fs:[0]
push eax
sub esp, 0xc4
mov eax, dword [0x505f3c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [0x520358], eax
mov dword [0x520218], 1
mov eax, dword [ebp + 0x14]
mov dword [0x52021c], eax
mov ecx, dword [ebp + 0x10]
mov dword [0x520220], ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov dword [0x520224], eax
mov edx, dword [ebp + 8]
mov dword [0x520228], edx
push 0x250
call fcn.004a16d1
add esp, 4
mov dword [ebp - 0x70], eax
mov dword [ebp - 4], 0
cmp dword [ebp - 0x70], 0
je 0x43409c
push 0
mov eax, dword [0x520358]
push eax
mov ecx, dword [ebp - 0x70]
call fcn.00478920
mov dword [ebp - 0xc8], eax
jmp 0x4340a6
mov dword [ebp - 0xc8], 0
mov ecx, dword [ebp - 0xc8]
mov dword [ebp - 0x6c], ecx
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x6c]
mov dword [0x520240], edx
call fcn.004522e0
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
jne 0x4341bd
call fcn.004505c0
push eax
lea ecx, [ebp - 0x68]
call fcn.00434390
mov dword [ebp - 4], 1
call fcn.004505e0
push eax
lea ecx, [ebp - 0x4c]
call fcn.00434390
mov byte [ebp - 4], 2
xor eax, eax
cmp dword [ebp - 0x3c], 0
sete al
movzx ecx, al
test ecx, ecx
jne 0x43415f
lea edx, [ebp - 0x4c]
push edx
push 0x507f10
lea eax, [ebp - 0x2c]
push eax
call fcn.004341e0
add esp, 0xc
mov dword [ebp - 0xcc], eax
mov ecx, dword [ebp - 0xcc]
mov dword [ebp - 0x9c], ecx
mov byte [ebp - 4], 3
mov edx, dword [0x507f0c]
push edx
push 0
mov eax, dword [ebp - 0x9c]
push eax
lea ecx, [ebp - 0x68]
call fcn.004345f0
mov byte [ebp - 4], 4
push 0
push 1
lea ecx, [ebp - 0x2c]
call fcn.00434540
mov byte [ebp - 4], 2
cmp dword [ebp - 0x54], 0x10
jb 0x434170
mov ecx, dword [ebp - 0x68]
mov dword [ebp - 0xd0], ecx
jmp 0x434179
lea edx, [ebp - 0x68]
mov dword [ebp - 0xd0], edx
push 0x40010
push 0
mov eax, dword [ebp - 0xd0]
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov byte [ebp - 4], 5
push 0
push 1
lea ecx, [ebp - 0x4c]
call fcn.00434540
mov byte [ebp - 4], 1
mov dword [ebp - 4], 6
push 0
push 1
lea ecx, [ebp - 0x68]
call fcn.00434540
mov dword [ebp - 4], 0xffffffff
mov eax, dword [0x5201a4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004a1bce
mov esp, ebp
pop ebp
ret 0x10
Function at 0x43ba00
Capabilities:
Resume thread
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2d8
mov eax, dword [0x505f3c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
call fcn.00438730
add esp, 4
movzx edx, al
test edx, edx
je 0x43ba91
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
push 0x2cc
push 0
lea ecx, [ebp - 0x2d8]
push ecx
call fcn.004a2b60
add esp, 0xc
mov dword [ebp - 0x2d8], 0x10001
lea edx, [ebp - 0x2d8]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
test eax, eax
je 0x43ba8f
mov edx, dword [ebp - 0x220]
cmp edx, dword [ebp + 0xc]
jne 0x43ba8f
jmp 0x43ba91
jmp 0x43ba13
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a1bce
mov esp, ebp
pop ebp
ret