joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1004a4d
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
lea eax, [ebp - 4]
push eax
push 0x1007da4
lea eax, [ebp - 8]
push eax
xor edi, edi
push edi
push 0x1001354
push dword [0x1008648]
mov dword [0x1007da4], edi
mov dword [ebp - 4], 4
call esi
mov eax, dword [0x1007da8]
or dword [0x1007da4], 2
cmp eax, edi
je 0x1004ac9
lea ecx, [ebp - 4]
push ecx
push eax
lea eax, [ebp - 8]
push eax
push edi
push 0x1001338
push dword [0x1008648]
mov dword [ebp - 4], 0x208
call esi
test eax, eax
je 0x1004ac9
push 0x1001214
push dword [0x1007da8]
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov eax, dword [0x1007dac]
cmp eax, edi
je 0x1004b05
lea ecx, [ebp - 4]
push ecx
push eax
lea eax, [ebp - 8]
push eax
push edi
push 0x100132c
push dword [0x1008648]
mov dword [ebp - 4], 0x208
call esi
test eax, eax
je 0x1004b05
push 0x1001214
push dword [0x1007dac]
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
lea eax, [ebp - 4]
push eax
push 0x1007db0
lea eax, [ebp - 8]
push eax
push edi
push 0x1001320
push dword [0x1008648]
mov dword [ebp - 4], 4
call esi
test eax, eax
pop edi
pop esi
je 0x1004b37
mov dword [0x1007db0], 0x12c
leave
ret

Function at 0x1004bbc
Capabilities:
Persist via winlogon helper dll registry key
Query or enumerate registry value
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x810
mov eax, dword [0x10078c8]
mov dword [ebp - 4], eax
lea eax, [ebp - 0x808]
push eax
push 0xf003f
push 0
push dword [0x1007040]
mov dword [ebp - 0x80c], 0x800
push reloc.SKDLL.dll_Ordinal_2
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1004ccd
lea eax, [ebp - 0x80c]
push eax
lea eax, [ebp - 0x804]
push eax
lea eax, [ebp - 0x810]
push eax
push 0
push dword [0x1007044]
push dword [ebp - 0x808]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1004cc1
push dword [0x100703c]
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.msvcrt.dll_wcsstr]
test eax, eax
pop ecx
pop ecx
jne 0x1004cc1
push esi
push edi
push dword [0x100703c]
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenW]
call edi
mov esi, eax
lea eax, [ebp - 0x804]
push eax
call edi
lea eax, [esi + eax + 2]
cmp eax, 0x400
jae 0x1004cbf
push dword [0x1007048]
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatW]
lea eax, [ebp - 0x804]
push eax
call esi
push dword [0x100703c]
lea eax, [ebp - 0x804]
push eax
call esi
lea eax, [ebp - 0x804]
push eax
call edi
lea eax, [eax + eax + 2]
push eax
lea eax, [ebp - 0x804]
push eax
push 1
push 0
push dword [0x1007044]
push dword [ebp - 0x808]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
push dword [ebp - 0x808]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
call fcn.010054b0
leave
ret
Function at 0x1004cdc
Capabilities:
Persist via winlogon helper dll registry key
Query or enumerate registry value
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x810
mov eax, dword [0x10078c8]
push ebx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x808]
push eax
push 0xf003f
xor ebx, ebx
push ebx
push dword [0x1007040]
mov dword [ebp - 0x80c], 0x800
push reloc.SKDLL.dll_Ordinal_2
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1004dfc
lea eax, [ebp - 0x80c]
push eax
lea eax, [ebp - 0x804]
push eax
lea eax, [ebp - 0x810]
push eax
push ebx
push dword [0x1007044]
push dword [ebp - 0x808]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1004df0
cmp dword [ebp - 0x810], 1
jne 0x1004df0
push esi
mov esi, dword [sym.imp.msvcrt.dll_wcsstr]
push edi
push dword [0x100703c]
lea eax, [ebp - 0x804]
push eax
mov word [ebp - 6], bx
call esi
mov edi, eax
cmp edi, ebx
pop ecx
pop ecx
je 0x1004dee
push dword [0x1007048]
push edi
call esi
cmp eax, ebx
pop ecx
pop ecx
je 0x1004da0
add eax, 2
push eax
push edi
call dword [sym.imp.msvcrt.dll_wcscpy]
pop ecx
pop ecx
jmp 0x1004dc0
lea eax, [ebp - 0x804]
cmp eax, edi
jae 0x1004dbd
mov ecx, dword [0x1007048]
mov cx, word [ecx]
lea eax, [edi - 2]
cmp cx, word [eax]
jne 0x1004dbd
mov edi, eax
mov word [edi], bx
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
lea eax, [ebp - 0x804]
push eax
push 1
push ebx
push dword [0x1007044]
push dword [ebp - 0x808]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
push dword [ebp - 0x808]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
pop ebx
call fcn.010054b0
leave
ret

Function at 0x1004e0c
Capabilities:
Modify service

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push edi
push 0x2000000
xor edi, edi
push edi
push edi
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
cmp eax, edi
mov dword [ebp - 8], eax
je 0x1004e71
push ebx
push esi
push 0x22
mov esi, 0x10013f8
push esi
push eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
cmp eax, edi
mov ebx, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov dword [ebp - 4], eax
je 0x1004e6a
mov ecx, dword [ebp + 8]
push esi
push edi
push edi
push edi
push edi
push edi
push edi
neg ecx
push 0xffffffffffffffff
sbb ecx, ecx
add ecx, 3
push ecx
push 0x10
push eax
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfigW]
push dword [ebp - 4]
call ebx
push dword [ebp - 8]
call ebx
pop esi
pop ebx
cmp dword [ebp + 8], edi
pop edi
je 0x1004e7e
call fcn.01004bbc
jmp 0x1004e83
call fcn.01004cdc
leave
ret 4
Function at 0x1004e8c
Capabilities:
Access the windows event log

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x10078c8]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
cmp dword [ebp + 0xc], edi
push 4
mov dword [ebp - 4], eax
pop ebx
mov dword [ebp - 0x208], edi
mov dword [ebp - 0x210], esi
je 0x1004ef2
push dword [ebp + 0xc]
lea eax, [ebp - 0x204]
push 0x100142c
xor ebx, ebx
push eax
inc ebx
mov dword [ebp - 0x208], 2
call dword [sym.imp.USER32.dll_wsprintfW]
lea eax, [ebp - 0x204]
add esp, 0xc
mov dword [ebp - 0x210], eax
mov dword [ebp - 0x20c], esi
push dword [0x1007038]
push edi
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceW]
mov esi, eax
cmp esi, edi
je 0x1004f26
push edi
lea eax, [ebp - 0x210]
push eax
push edi
push dword [ebp - 0x208]
push edi
push edi
push edi
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_ReportEventW]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.010054b0
leave
ret 8
Function at 0x10055c8
Capabilities:
Parse pe header

Disassembly:
push 0x70
push 0x1001978
call fcn.01005808
xor edi, edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp word [eax], 0x5a4d
jne 0x1005603
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1005603
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x100561b
cmp eax, 0x20b
je 0x1005608
mov dword [ebp - 0x1c], edi
jmp 0x100562f
cmp dword [ecx + 0x84], 0xe
jbe 0x1005603
xor eax, eax
cmp dword [ecx + 0xf8], edi
jmp 0x1005629
cmp dword [ecx + 0x74], 0xe
jbe 0x1005603
xor eax, eax
cmp dword [ecx + 0xe8], edi
setne al
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], edi
push 2
pop ebx
push ebx
call dword [sym.imp.msvcrt.dll___set_app_type]
pop ecx
or dword [0x1008668], 0xffffffff
or dword [0x100866c], 0xffffffff
call dword [sym.imp.msvcrt.dll___p__fmode]
mov ecx, dword [0x1007c00]
mov dword [eax], ecx
call dword [sym.imp.msvcrt.dll___p__commode]
mov ecx, dword [0x1007bfc]
mov dword [eax], ecx
mov eax, dword [sym.imp.msvcrt.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x1008670], eax
call fcn.01005800
cmp dword [0x10078d0], edi
jne 0x100568c
push fcn.01005800
call dword [sym.imp.msvcrt.dll___setusermatherr]
pop ecx
call fcn.010057e9
push 0x1007010
push 0x100700c
call sub.msvcrt.dll__initterm
mov eax, dword [0x1007bf8]
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [0x1007bf4]
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x34]
push eax
call dword [sym.imp.msvcrt.dll___wgetmainargs]
mov dword [ebp - 0x38], eax
push 0x1007008
push section..data
call sub.msvcrt.dll__initterm
add esp, 0x24
mov eax, dword [sym.imp.msvcrt.dll__wcmdln]
mov esi, dword [eax]
cmp esi, edi
jne 0x10056f2
or dword [ebp - 4], 0xffffffff
mov eax, 0xff
jmp 0x10057ac
mov dword [ebp - 0x20], esi
cmp word [esi], 0x22
jne 0x1005740
add esi, ebx
mov dword [ebp - 0x20], esi
mov ax, word [esi]
cmp ax, di
je 0x100570e
cmp ax, 0x22
jne 0x10056fb
cmp word [esi], 0x22
jne 0x1005719
add esi, ebx
mov dword [ebp - 0x20], esi
mov ax, word [esi]
cmp ax, di
je 0x1005727
cmp ax, 0x20
jbe 0x1005714
mov dword [ebp - 0x54], edi
lea eax, [ebp - 0x80]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
test byte [ebp - 0x54], 1
je 0x100574d
movzx eax, word [ebp - 0x50]
jmp 0x1005750
cmp word [esi], 0x20
jbe 0x1005719
add esi, ebx
mov dword [ebp - 0x20], esi
jmp 0x1005740
push 0xa
pop eax
push eax
push esi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call main
mov esi, eax
mov dword [ebp - 0x3c], esi
cmp dword [ebp - 0x1c], edi
jne 0x1005771
push esi
call dword [sym.imp.msvcrt.dll_exit]
call dword [sym.imp.msvcrt.dll__cexit]
jmp 0x10057a6
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.01005843
ret
Function at 0x401430
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push ebp
call fcn.00401170
add esp, 4
test eax, eax
js 0x401633
mov eax, dword [ebp + 0xf0]
push ebx
push esi
push edi
lea edi, [eax*4]
xor ebx, ebx
test edi, edi
jle 0x4014ab
lea esi, [ebp + 8]
lea esi, [esi + edi*4]
lea eax, [ebp + 8]
mov edx, dword [eax - 8]
lea eax, [eax + 0x10]
mov ecx, dword [esi - 8]
lea esi, [esi - 0x10]
mov dword [eax - 0x18], ecx
add ebx, 4
mov ecx, dword [esi + 0xc]
sub edi, 4
mov dword [esi + 8], edx
mov edx, dword [eax - 0x14]
mov dword [eax - 0x14], ecx
mov ecx, dword [esi + 0x10]
mov dword [esi + 0xc], edx
mov edx, dword [eax - 0x10]
mov dword [eax - 0x10], ecx
mov ecx, dword [esi + 0x14]
mov dword [esi + 0x10], edx
mov edx, dword [eax - 0xc]
mov dword [eax - 0xc], ecx
mov dword [esi + 0x14], edx
cmp ebx, edi
jl 0x401465
mov eax, dword [ebp + 0xf0]
mov edi, 1
cmp eax, edi
jle 0x40162e
lea esi, [ebp + 4]
nop dword [eax + eax]
movzx eax, byte [esi + 0xd]
lea esi, [esi + 0x10]
mov edx, dword [esi - 4]
inc edi
movzx ecx, byte [eax*4 + str.ccccwwww]
mov eax, edx
shr eax, 0x18
mov ecx, dword [ecx*4 + 0x4a0950]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a1150]
movzx eax, byte [esi - 2]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0d50]
movzx eax, dl
mov edx, dword [esi]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0550]
mov eax, edx
shr eax, 0x10
movzx eax, al
mov dword [esi - 4], ecx
movzx ecx, byte [eax*4 + str.ccccwwww]
mov eax, edx
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x4a0d50]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0950]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a1150]
movzx eax, dl
mov edx, dword [esi + 4]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0550]
mov eax, edx
shr eax, 0x10
movzx eax, al
mov dword [esi], ecx
movzx ecx, byte [eax*4 + str.ccccwwww]
mov eax, edx
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x4a0d50]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0950]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a1150]
movzx eax, dl
mov edx, dword [esi + 8]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0550]
mov eax, edx
shr eax, 0x10
movzx eax, al
mov dword [esi + 4], ecx
movzx ecx, byte [eax*4 + str.ccccwwww]
mov eax, edx
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x4a0d50]
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0950]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a1150]
movzx eax, dl
movzx eax, byte [eax*4 + str.ccccwwww]
xor ecx, dword [eax*4 + 0x4a0550]
mov dword [esi + 8], ecx
cmp edi, dword [ebp + 0xf0]
jl 0x4014c0
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0x401de0
Capabilities:
Hash data with md5

Disassembly:
push esi
mov esi, ecx
push 0x4c
push 0
lea eax, [esi + 0x10]
push eax
call fcn.0041d790
add esp, 0xc
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov eax, 1
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
pop esi
ret
Function at 0x403e70
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4930ed
mov eax, dword fs:[0]
push eax
sub esp, 0x14
mov eax, dword [0x4aa018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x20], esi
test dl, dl
je 0x403f73
push ecx
lea ecx, [ebp - 0x20]
call fcn.004045d0
call fcn.00412700
push 0x70
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
call fcn.00412170
push 0x72
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x6f
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x67
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x72
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x61
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x6d
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x69
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x6e
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x66
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x6f
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x73
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x2e
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x63
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x6f
lea ecx, [ebp - 0x20]
call fcn.00412170
push 0x6d
lea ecx, [ebp - 0x20]
call fcn.00412170
lea eax, [ebp - 0x20]
mov ecx, esi
push eax
call fcn.00411e60
lea ecx, [ebp - 0x20]
call fcn.00412190
jmp 0x403f94
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0x616f7373
push eax
mov dword [ebp - 0x18], 0x632e6d70
mov word [ebp - 0x13], 0x6d
mov byte [ebp - 0x14], 0x6f
call fcn.00411d40
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0041c13e
mov esp, ebp
pop ebp
ret

Function at 0x404230
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x20
mov eax, dword [0x4aa018]
xor eax, esp
mov dword [esp + 0x1c], eax
push esi
mov esi, ecx
mov dword [esp + 0x15], 0x72656c6c
lea eax, [esp + 8]
mov dword [esp + 4], esi
push eax
mov dword [esp + 8], esi
mov dword [esp + 0x14], 0x74736e49
mov word [esp + 0xe], 0x626f
mov word [esp + 0x11], 0x5c6c
mov word [esp + 0x21], 0x78
mov word [esp + 0x1e], 0x7475
mov byte [esp + 0x13], 0x43
mov word [esp + 0xc], 0x6c47
mov byte [esp + 0x18], 0x61
mov byte [esp + 0x1d], 0x4d
mov byte [esp + 0x20], 0x65
mov byte [esp + 0x10], 0x61
call fcn.00411d40
mov ecx, dword [esp + 0x20]
mov eax, esi
pop esi
xor ecx, esp
call fcn.0041c13e
add esp, 0x20
ret

Function at 0x4042c0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x20
mov eax, dword [0x4aa018]
xor eax, esp
mov dword [esp + 0x1c], eax
push esi
mov esi, ecx
mov dword [esp + 0xf], 0x6e494549
lea eax, [esp + 8]
mov dword [esp + 4], esi
push eax
mov dword [esp + 8], esi
mov dword [esp + 0xc], 0x626f6c47
mov word [esp + 0x10], 0x6c61
mov dword [esp + 0x20], 0x786574
mov dword [esp + 0x1a], 0x72656c6c
mov byte [esp + 0x12], 0x5c
mov word [esp + 0x1e], 0x754d
mov word [esp + 0x18], 0x6174
mov byte [esp + 0x17], 0x73
call fcn.00411d40
mov ecx, dword [esp + 0x20]
mov eax, esi
pop esi
xor ecx, esp
call fcn.0041c13e
add esp, 0x20
ret
Function at 0x404340
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x20
mov eax, dword [0x4aa018]
xor eax, esp
mov dword [esp + 0x1c], eax
push esi
mov esi, ecx
mov dword [esp + 0x10], 0x736e4946
lea eax, [esp + 8]
mov dword [esp + 4], esi
push eax
mov dword [esp + 8], esi
mov dword [esp + 0xd], 0x61626f6c
mov word [esp + 0x18], 0x6174
mov word [esp + 0x1e], 0x754d
mov word [esp + 0x1b], 0x656c
mov dword [esp + 0x20], 0x786574
mov word [esp + 0x12], 0x465c
mov byte [esp + 0x1d], 0x72
mov byte [esp + 0x11], 0x6c
mov byte [esp + 0xc], 0x47
mov byte [esp + 0x1a], 0x6c
call fcn.00411d40
mov ecx, dword [esp + 0x20]
mov eax, esi
pop esi
xor ecx, esp
call fcn.0041c13e
add esp, 0x20
ret

Function at 0x4045e0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, ecx
or eax, 0xffffffff
mov cl, byte [edx]
test cl, cl
je 0x404686
nop
movzx ecx, cl
lea edx, [edx + 1]
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov cl, byte [edx]
test cl, cl
jne 0x4045f0
not eax
ret
Function at 0x404d00
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x493307
mov eax, dword fs:[0]
push eax
sub esp, 0x250
mov eax, dword [0x4aa018]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x104
lea eax, [ebp - 0x248]
mov word [0x4b0e21], 0x666f
push 0
push eax
mov dword [0x4b0e29], 0x4f5353
mov dword [0x4b0e24], 0x65726177
mov byte [0x4b0e20], 0x53
mov byte [0x4b0e23], 0x74
mov byte [0x4b0e28], 0x5c
mov word [0x4b0e18], 0x2d53
mov dword [0x4b0e1b], 0x302d312d
mov byte [0x4b0e1f], 0
mov byte [0x4b0e1a], 0x31
call fcn.0041d790
add esp, 8
lea edx, [ebp - 0x248]
call fcn.004182e0
push 0x104
lea eax, [ebp - 0x144]
push 0
push eax
call fcn.0041d790
lea ecx, [ebp - 0x248]
call fcn.004179d0
push eax
lea eax, [ebp - 0x144]
push 0x104
push eax
call fcn.00424845
add esp, 0x1c
lea ecx, [ebp - 0x144]
call fcn.00417f20
lea eax, [ebp - 0x144]
push eax
lea ecx, [ebp - 0x24c]
call fcn.00411d40
push eax
mov ecx, 0x4b0e54
mov dword [ebp - 4], 0
call fcn.004107c0
lea ecx, [ebp - 0x24c]
mov dword [ebp - 4], 0xffffffff
call fcn.00412190
push 0x4b0e54
mov ecx, 0x4b0e58
call fcn.004107c0
push 0x4b0e54
mov ecx, 0x4b0e5c
call fcn.004107c0
lea eax, [ebp - 0x40]
mov dword [ebp - 0x21], 0x5c7365
push eax
lea ecx, [ebp - 0x250]
mov word [ebp - 0x30], 0x746e
mov dword [ebp - 0x40], 0x54535953
mov word [ebp - 0x2d], 0x6c6f
mov dword [ebp - 0x35], 0x43746e65
mov word [ebp - 0x23], 0x6369
mov dword [ebp - 0x3a], 0x7275435c
mov dword [ebp - 0x2a], 0x735c7465
mov byte [ebp - 0x2e], 0x72
mov word [ebp - 0x26], 0x7265
mov word [ebp - 0x3c], 0x4d45
mov byte [ebp - 0x2b], 0x53
mov byte [ebp - 0x24], 0x76
mov byte [ebp - 0x31], 0x6f
mov byte [ebp - 0x36], 0x72
mov dword [ebp - 0x1c], 0x6365535c
mov word [ebp - 0x17], 0x6972
mov word [ebp - 0x14], 0x79
mov byte [ebp - 0x15], 0x74
mov byte [ebp - 0x18], 0x75
call fcn.00411d40
push 0x4b0e54
mov edx, eax
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x24c]
call fcn.00410220
add esp, 4
push eax
mov ecx, 0x4b0e60
mov byte [ebp - 4], 2
call fcn.004107c0
lea ecx, [ebp - 0x24c]
call fcn.00412190
lea ecx, [ebp - 0x250]
mov dword [ebp - 4], 0xffffffff
call fcn.00412190
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x25c]
call fcn.00411d40
push 0x4b0e54
mov edx, eax
mov dword [ebp - 4], 3
lea ecx, [ebp - 0x258]
call fcn.00410220
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 4
push ecx
mov edx, eax
lea ecx, [ebp - 0x254]
call fcn.00410190
add esp, 8
push eax
mov ecx, 0x4b0e64
mov byte [ebp - 4], 5
call fcn.004107c0
lea ecx, [ebp - 0x254]
call fcn.00412190
lea ecx, [ebp - 0x258]
call fcn.00412190
lea ecx, [ebp - 0x25c]
call fcn.00412190
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0041c13e
mov esp, ebp
pop ebp
ret
Function at 0x404f90
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x24
mov eax, dword [0x4aa018]
xor eax, esp
mov dword [esp + 0x20], eax
push esi
lea eax, [esp + 0x14]
mov dword [esp + 4], 0
push eax
lea eax, [esp + 0xc]
mov word [esp + 0xc], 0x656b
push eax
mov dword [esp + 0x13], 0x336c656e
mov word [esp + 0x17], 0x32
mov byte [esp + 0x12], 0x72
mov dword [esp + 0x1f], 0x3436776f
mov word [esp + 0x27], 0x7365
mov word [esp + 0x1d], 0x5773
mov word [esp + 0x24], 0x6f72
mov byte [esp + 0x1c], 0x49
mov word [esp + 0x29], 0x73
mov byte [esp + 0x26], 0x63
mov byte [esp + 0x23], 0x50
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x40501f
lea eax, [esp + 4]
push eax
call fcn.00418c70
push eax
call esi
mov ecx, dword [esp + 0x24]
mov eax, dword [esp + 4]
pop esi
xor ecx, esp
call fcn.0041c13e
add esp, 0x24
ret
Function at 0x405180
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4933e9
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x50
mov eax, dword [0x4aa018]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x54], edi
mov dword [ebp - 0x5c], edi
mov dword [ebp - 0x58], 0
push ecx
mov dword [ebp - 4], 1
call fcn.004045d0
call fcn.00412700
lea eax, [ebp - 0x20]
mov dword [ebp - 0x58], 1
xorps xmm0, xmm0
mov dword [ebp - 0x50], 0
push eax
movups xmmword [ebp - 0x4c], xmm0
mov dword [ebp - 0x1e], 0x336c6c65
mov dword [ebp - 0x18], 0x6c6c64
mov word [ebp - 0x20], 0x6873
mov word [ebp - 0x1a], 0x2e32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
mov dword [ebp - 0x54], esi
test esi, esi
je 0x405317
push 0x2bf
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edx, eax
mov dword [0x4b0e44], edx
test edx, edx
je 0x40524c
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebx + 8]
call fcn.0040ff10
push eax
call edx
lea eax, [ebp - 0x38]
mov word [ebp - 0x31], 0x776f
push eax
push esi
mov dword [ebp - 0x2e], 0x646c6f46
mov dword [ebp - 0x36], 0x4b746547
mov word [ebp - 0x2a], 0x7265
mov dword [ebp - 0x27], 0x687461
mov word [ebp - 0x38], 0x4853
mov byte [ebp - 0x32], 0x6e
mov byte [ebp - 0x2f], 0x6e
mov byte [ebp - 0x28], 0x50
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x4b0e40], eax
test eax, eax
je 0x405310
lea ecx, [ebp - 0x50]
push ecx
push 0
push 0
lea ecx, [ebp - 0x4c]
push ecx
call eax
test eax, eax
jne 0x405310
mov eax, dword [ebp - 0x50]
test eax, eax
je 0x405310
mov ecx, eax
mov word [ebp - 0x3c], 0x7325
mov byte [ebp - 0x3a], 0
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4052c0
sub ecx, edx
sar ecx, 1
inc ecx
cmp ecx, 0x3fffffff
jle 0x4052dc
xor eax, eax
jmp 0x4052fa
lea esi, [ecx + ecx]
mov eax, esi
call fcn.0041cb00
mov ecx, esp
call fcn.00411a70
mov edx, dword [ebp - 0x50]
push eax
push esi
call fcn.00411660
mov esi, dword [ebp - 0x54]
push eax
lea eax, [ebp - 0x3c]
push eax
push edi
call fcn.00410d60
mov ecx, dword [ebp - 0x50]
add esp, 0xc
call fcn.00418370
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [ebx + 8]
call fcn.00412190
mov eax, edi
lea esp, [ebp - 0x6c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0041c13e
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret