joyce8/EMBER2024-capa huggingface dataset:
Function at 0x61542566
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 8], 0
push ebx
push esi
push edi
mov ebx, eax
mov esi, ecx
jne 0x6154257d
mov dword [ebp + 8], str.BuiltInStandardAttributes
mov edi, dword [ebp + 8]
push 0
mov eax, esi
call fcn.615cf949
xor edi, edi
pop ecx
cmp eax, edi
je 0x615425a1
cmp dword [esi + 0x68], edi
jne 0x615426c7
mov dword [esi + 0x68], eax
jmp 0x615426c7
inc byte [esi + 0x13a]
test byte [ebx + 4], 1
je 0x615425c1
push str.country_name
lea eax, [ebx + 8]
mov ecx, esi
call fcn.61540447
pop ecx
cmp eax, edi
jne 0x61542590
test byte [ebx + 4], 2
je 0x615425db
push str.administration_domain_name
lea eax, [ebx + 0x14]
mov ecx, esi
call fcn.61540966
pop ecx
cmp eax, edi
jne 0x61542590
test byte [ebx + 4], 4
je 0x615425f4
push str.network_address
push dword [ebx + 0x20]
call fcn.61540eaa
pop ecx
pop ecx
cmp eax, edi
jne 0x61542590
test byte [ebx + 4], 8
je 0x6154260f
push str.terminal_identifier
push dword [ebx + 0x24]
mov eax, esi
call fcn.61540f02
pop ecx
pop ecx
cmp eax, edi
jne 0x61542590
test byte [ebx + 4], 0x10
je 0x6154262d
push str.private_domain_name
lea eax, [ebx + 0x28]
mov ecx, esi
call fcn.61540ff9
pop ecx
cmp eax, edi
jne 0x61542590
test byte [ebx + 4], 0x20
je 0x6154264c
push str.organization_name
push dword [ebx + 0x34]
mov eax, esi
call fcn.615413f1
pop ecx
pop ecx
cmp eax, edi
jne 0x61542590
test byte [ebx + 4], 0x40
je 0x6154266b
push str.numeric_user_identifier
push dword [ebx + 0x38]
mov eax, esi
call fcn.615414bb
pop ecx
pop ecx
cmp eax, edi
jne 0x61542590
test byte [ebx + 4], 0x80
je 0x61542689
push str.personal_name
lea eax, [ebx + 0x3c]
mov ecx, esi
call fcn.615416cd
pop ecx
cmp eax, edi
jne 0x61542590
test dword [ebx + 4], 0x100
je 0x615426a8
push str.organizational_unit_names
add ebx, 0x54
call fcn.61541f17
pop ecx
test eax, eax
jne 0x61542590
mov edi, dword [ebp + 8]
dec byte [esi + 0x13a]
mov eax, esi
call fcn.615cfa85
test eax, eax
je 0x615426c5
cmp dword [esi + 0x68], 0
jmp 0x61542593
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x615b8719
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x10
pop ecx
mov esi, str.SOFTWARECrypto_ProPkiValidator
lea edi, [ebp - 0x48]
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x4c]
push eax
push 1
movsw word es:[edi], word [esi]
xor esi, esi
push esi
lea eax, [ebp - 0x48]
push eax
push SysStringLen
mov dword [ebp - 0x4c], esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x615b875d
xor al, al
jmp 0x615b879f
lea eax, [ebp - 0x54]
push eax
lea eax, [ebp - 0x50]
push eax
push esi
push esi
push str.StrictPkupCheck
push dword [ebp - 0x4c]
mov dword [ebp - 0x50], esi
mov dword [ebp - 0x54], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x4c]
test eax, eax
je 0x615b878e
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x615b8759
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x615b8759
mov eax, dword [ebp - 0x50]
mov dword [ebx], eax
mov al, 1
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.615e06c0
leave
ret

Function at 0x615e4ca9
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
cmp esi, ebx
jne 0x615e4cd8
call dword [sym.imp.msvcrt.dll__errno]
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], 0x16
call fcn.615e06a8
add esp, 0x14
jmp 0x615e4db6
mov eax, dword [esi + 0xc]
test al, 0x83
je 0x615e4db6
test al, 0x40
jne 0x615e4db6
test al, 2
je 0x615e4cfa
or eax, 0x20
mov dword [esi + 0xc], eax
jmp 0x615e4db6
or eax, 1
mov dword [esi + 0xc], eax
test eax, 0x10c
je 0x615e4cba
push dword [esi + 0x18]
mov eax, dword [esi + 8]
mov edi, dword [sym.imp.msvcrt.dll__fileno]
push eax
push esi
mov dword [esi], eax
call edi
pop ecx
push eax
call dword [sym.imp.msvcrt.dll__read]
add esp, 0xc
mov dword [esi + 4], eax
cmp eax, ebx
je 0x615e4da6
cmp eax, 0xffffffff
je 0x615e4da6
test byte [esi + 0xc], 0x82
jne 0x615e4d7b
push esi
call edi
pop ecx
cmp eax, 0xffffffff
je 0x615e4d66
push esi
call edi
pop ecx
cmp eax, 0xfffffffe
je 0x615e4d66
push esi
call edi
mov ecx, dword [sym.imp.msvcrt.dll___pioinfo]
sar eax, 5
push esi
lea ebx, [ecx + eax*4]
call edi
and eax, 0x1f
imul eax, eax, 0x24
add eax, dword [ebx]
pop ecx
pop ecx
jmp 0x615e4d6b
mov eax, dword [sym.imp.msvcrt.dll___badioinfo]
mov al, byte [eax + 4]
and al, 0x82
cmp al, 0x82
jne 0x615e4d7b
or dword [esi + 0xc], 0x2000
cmp dword [esi + 0x18], 0x200
jne 0x615e4d99
mov eax, dword [esi + 0xc]
test al, 8
je 0x615e4d99
test eax, 0x400
jne 0x615e4d99
mov dword [esi + 0x18], 0x1000
mov ecx, dword [esi]
dec dword [esi + 4]
movzx eax, byte [ecx]
inc ecx
mov dword [esi], ecx
jmp 0x615e4db9
neg eax
sbb eax, eax
and eax, 0x10
add eax, 0x10
or dword [esi + 0xc], eax
mov dword [esi + 4], ebx
or eax, 0xffffffff
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x615e65d1
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
cmp esi, ebx
jne 0x615e6600
call dword [sym.imp.msvcrt.dll__errno]
push ebx
push ebx
push ebx
push ebx
push ebx
mov dword [eax], 0x16
call fcn.615e06a8
add esp, 0x14
jmp 0x615e66ea
mov eax, dword [esi + 0xc]
test al, 0x83
je 0x615e66ea
test al, 0x40
jne 0x615e66ea
test al, 2
je 0x615e6622
or eax, 0x20
mov dword [esi + 0xc], eax
jmp 0x615e66ea
or eax, 1
mov dword [esi + 0xc], eax
test eax, 0x10c
je 0x615e65e2
push dword [esi + 0x18]
mov eax, dword [esi + 8]
mov edi, dword [sym.imp.msvcrt.dll__fileno]
push eax
push esi
mov dword [esi], eax
call edi
pop ecx
push eax
call dword [sym.imp.msvcrt.dll__read]
add esp, 0xc
mov dword [esi + 4], eax
cmp eax, ebx
je 0x615e66da
cmp eax, 1
je 0x615e66da
cmp eax, 0xffffffff
je 0x615e66da
test byte [esi + 0xc], 0x82
jne 0x615e66ac
push esi
call edi
pop ecx
cmp eax, 0xffffffff
je 0x615e6697
push esi
call edi
pop ecx
cmp eax, 0xfffffffe
je 0x615e6697
push esi
call edi
mov ecx, dword [sym.imp.msvcrt.dll___pioinfo]
sar eax, 5
push esi
lea ebx, [ecx + eax*4]
call edi
and eax, 0x1f
imul eax, eax, 0x24
add eax, dword [ebx]
pop ecx
pop ecx
jmp 0x615e669c
mov eax, dword [sym.imp.msvcrt.dll___badioinfo]
mov al, byte [eax + 4]
and al, 0x82
cmp al, 0x82
jne 0x615e66ac
or dword [esi + 0xc], 0x2000
cmp dword [esi + 0x18], 0x200
jne 0x615e66ca
mov eax, dword [esi + 0xc]
test al, 8
je 0x615e66ca
test eax, 0x400
jne 0x615e66ca
mov dword [esi + 0x18], 0x1000
mov ecx, dword [esi]
add dword [esi + 4], 0xfffffffe
movzx eax, word [ecx]
add ecx, 2
mov dword [esi], ecx
jmp 0x615e66ef
neg eax
sbb eax, eax
and eax, 0x10
add eax, 0x10
or dword [esi + 0xc], eax
mov dword [esi + 4], ebx
mov eax, 0xffff
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x615e8b89
Capabilities:
Get common file path
Read .ini file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x210], eax
mov eax, dword [ebp + 0xc]
push edi
mov dword [ebp - 0x214], eax
lea eax, [ebp - 0x20c]
push eax
xor eax, eax
push eax
push eax
push 0x23
push eax
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
mov edi, dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
mov ebx, str.Trace
test eax, eax
js 0x615e8c0a
push str.Crypto_ProTrace.ini
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
test eax, eax
je 0x615e8c0a
lea eax, [ebp - 0x20c]
push eax
push dword [esi]
push dword [ebp - 0x214]
push 0x6160a07c
push dword [ebp - 0x210]
push ebx
call edi
test eax, eax
jne 0x615e8c59
lea eax, [ebp - 0x20c]
push eax
xor eax, eax
push eax
push eax
push 0x1c
push eax
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
js 0x615e8c6b
push str.Crypto_ProTrace.ini
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
test eax, eax
je 0x615e8c6b
lea eax, [ebp - 0x20c]
push eax
push dword [esi]
push dword [ebp - 0x214]
push 0x6160a07c
push dword [ebp - 0x210]
push ebx
call edi
test eax, eax
je 0x615e8c6b
mov dword [esi], eax
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.615e06c0
leave
ret
and dword [esi], 0
push 2
pop eax
jmp 0x615e8c5d

Function at 0x615e8d28
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov ebx, ecx
xor edi, edi
mov dword [ebp - 0x210], esi
cmp dword [ebx + 4], edi
jne 0x615e8e2d
push 0x5c
push esi
call sub.msvcrt.dll_wcschr
pop ecx
pop ecx
test eax, eax
je 0x615e8d6a
push 1
push esi
jmp 0x615e8e23
lea eax, [ebp - 0x20c]
push eax
push edi
push edi
push 0x23
push edi
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
mov esi, dword [sym.imp.SHLWAPI.dll_PathAppendW]
test eax, eax
js 0x615e8dcc
push str.Crypto_ProLogFiles
lea eax, [ebp - 0x20c]
push eax
call esi
test eax, eax
je 0x615e8dcc
lea eax, [ebp - 0x20c]
push eax
push edi
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
push dword [ebp - 0x210]
lea eax, [ebp - 0x20c]
push eax
call esi
test eax, eax
je 0x615e8dcc
push 1
lea eax, [ebp - 0x20c]
push eax
mov ecx, ebx
call fcn.615e8cb6
mov dword [ebx + 4], eax
cmp dword [ebx + 4], edi
jne 0x615e8e2d
lea eax, [ebp - 0x20c]
push eax
push edi
push edi
push 0x1c
push edi
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
js 0x615e8e2d
push str.Crypto_ProLogFiles
lea eax, [ebp - 0x20c]
push eax
call esi
test eax, eax
je 0x615e8e2d
lea eax, [ebp - 0x20c]
push eax
push edi
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
push dword [ebp - 0x210]
lea eax, [ebp - 0x20c]
push eax
call esi
test eax, eax
je 0x615e8e2d
push 1
lea eax, [ebp - 0x20c]
push eax
mov ecx, ebx
call fcn.615e8cb6
mov dword [ebx + 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ebx + 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.615e06c0
leave
ret 4
Function at 0x615e9424
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push str.Externs.cpp_33__:__Init__n
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
call sub.msvcrt.dll__errno
mov edi, dword [eax]
call sub.msvcrt.dll__errno
and dword [eax], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push dword [0x6161a504]
mov esi, 0x104
push dword [0x6161a508]
lea eax, [ebp - 0x108]
push 0x103
push esi
push eax
call fcn.615e0864
add esp, 0x18
mov ebx, eax
call sub.msvcrt.dll__errno
cmp dword [eax], 0
je 0x615e949c
call sub.msvcrt.dll__errno
push dword [eax]
call fcn.61513c27
pop ecx
jmp 0x615e94a3
call sub.msvcrt.dll__errno
mov dword [eax], edi
cmp ebx, 0xffffffff
je 0x615e94f2
pop edi
cmp ebx, esi
pop esi
pop ebx
jge 0x615e94f2
push 0x400000
lea eax, [ebp - 0x108]
push eax
mov ecx, 0x6161c120
call fcn.615eab3d
test al, al
jne 0x615e94e4
mov dword [ebp - 0x10c], 0x8007000e
push 0x6160ca2c
lea eax, [ebp - 0x10c]
push eax
call sub.msvcrt.dll__CxxThrowException
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov al, 1
call fcn.615e06c0
leave
ret
mov dword [ebp - 0x10c], 0x80004005
jmp 0x615e94d3
Function at 0x615eab3d
Capabilities:
Get system information on windows

Disassembly:
push 0x38
push 0x6160c7e0
call fcn.615e4b70
mov ebx, ecx
mov dword [ebp - 0x24], ebx
xor edi, edi
push edi
call fcn.615ea88e
mov dword [ebp - 0x1c], edi
mov dword [ebp - 4], edi
call dword [sym.imp.KERNEL32.dll_GetVersion]
test eax, eax
js 0x615eab9f
lea eax, [ebp - 0x1c]
push eax
push 1
push 6
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenThreadToken]
cmp eax, edi
je 0x615eab84
cmp dword [ebp - 0x1c], edi
je 0x615eab9f
call dword [sym.imp.ADVAPI32.dll_RevertToSelf]
test eax, eax
jne 0x615eab9f
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x1c], edi
jmp 0x615eacb2
push dword [ebp + 8]
push dword [ebp + 0xc]
push edi
push 0x4000004
push edi
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov dword [ebx + 0x24], eax
cmp eax, edi
je 0x615eacb2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push edi
push edi
push edi
push 0xf001f
push dword [ebx + 0x24]
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebx + 0x2c], eax
cmp eax, edi
je 0x615eacb2
lea eax, [ebp - 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp esi, 0xb7
jne 0x615eac53
mov eax, dword [ebx + 0x2c]
mov dword [ebx + 0x1c], eax
cmp eax, edi
je 0x615eacb2
mov edx, dword [eax + 0x438]
cmp edx, edi
je 0x615eacb2
mov ecx, dword [eax + 0x414]
mov edi, edx
mov esi, eax
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
je 0x615eac26
sbb edx, edx
sbb edx, 0xffffffff
test edx, edx
jne 0x615eacb0
inc dword [eax + 0x434]
mov eax, dword [ebx + 0x1c]
mov eax, dword [eax + 0x438]
mov dword [ebx + 0x1c], eax
push dword [ebx + 0x2c]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov eax, dword [ebx + 0x1c]
mov dword [ebx + 0x2c], eax
xor edi, edi
jmp 0x615eaca4
mov esi, dword [ebp - 0x44]
mov dword [ebp - 0x20], esi
cmp esi, 0x448
jae 0x615eac66
add esi, dword [ebp - 0x44]
jmp 0x615eac56
push 4
push 0x1000
push esi
push dword [ebx + 0x2c]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
je 0x615eacb2
mov ecx, dword [ebx + 0x2c]
cmp ecx, edi
je 0x615eac8c
push dword [ebp + 0xc]
call fcn.615eb52b
jmp 0x615eac8e
xor eax, eax
mov dword [ebx + 0x1c], eax
mov dword [eax + 0x414], esi
mov eax, dword [ebx + 0x1c]
mov dword [eax + 0x41c], 0x448
mov eax, dword [ebp - 0x44]
mov dword [ebx + 0x20], eax
mov byte [ebx + 0x28], 1
jmp 0x615eacb2
xor edi, edi
mov dword [ebp - 4], 0xfffffffe
call fcn.615eacce
mov al, byte [ebx + 0x28]
call fcn.615e4bb5
ret 8
Function at 0x615eb7c7
Capabilities:
Check os version

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x98
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
call fcn.615eb71c
mov eax, 0x61510000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x98]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x98]
push eax
mov dword [ebp - 0x98], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x88], 2
jne 0x615eb83a
cmp dword [ebp - 0x94], 5
jb 0x615eb85b
jmp 0x615eb857
cmp dword [ebp - 0x88], 1
jne 0x615eb85b
cmp dword [ebp - 0x94], 4
ja 0x615eb857
jne 0x615eb85b
cmp dword [ebp - 0x90], 0
jbe 0x615eb85b
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x615f975c
call fcn.615eb5d1
test eax, eax
jge 0x615eb87c
mov byte [0x6161d300], 1
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.615e06c0
leave
ret

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

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..reloc
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x42e072
nop
nop
nop
mov ebx, 0x407ef8
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x3fb82894
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x42e060
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
nop
nop
je 0x42e0d2
nop
nop
nop
mov ebx, 0x42cd70
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x327205c2
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0xacb47f
Capabilities:
Execute anti-debugging instructions

Disassembly:
jmp 0xacbf7e
jmp 0xab00ba
jmp 0xacb328
pushal
mov al, 0x35
mov bp, sp
popal
call fcn.00acb2f1
jmp 0xacb39e
mov edi, dword [esp]
jmp 0xacb4a7
mov esi, ebp
mov esi, 0x4ff87582
mov esi, dword [esp + 0xc]
lea esp, [esp + 0x14]
push esi
jmp 0xacb408
lea eax, reloc.ADVAPI32.DLL_GetUserNameA
lea esi, [ebx + edi]
mov eax, dword [esp + 8]
mov esi, esp
not esi
mov esi, dword [esp]
jmp 0xacb3c6
mov edx, dword [esp]
mov ebp, esp
mov dl, 0x46
lea ebp, [ecx + 0x29]
mov dl, 0xe4
push eax
jmp 0xacb41b
mov dword [esp], edx
mov dx, word [esp]
mov dh, 0x2b
seto dh
mov dx, word [esp]
push ebp
jmp 0xacb3f2
xchg dx, ax
rdtsc
mov dh, al
push ebp
mov byte [esp], dh
mov al, 0x1c
jmp 0xacb460
sti
push ss
xlatb
push ss
mov dword [reloc.ADVAPI32.DLL_GetUserNameA], eax
xchg cx, ax
adc byte [ebx + 0x247c8b0a], dl
add al, 0x8d
add al, 0x2b
mov esi, ecx
mov al, 0xb7
bswap esi
jmp 0xacb3dc
mov dl, ch
mov dl, byte [esp]
call 0xacb47f
scasd eax, dword es:[edi]
and eax, 0xee2fdcb5
aam 0x47
out dx, al
stc
fdivr dword [ebx]
mov eax, dword [esp + 4]
lea edx, [edi*4]
lea ebp, [eax*4]
jmp 0xacb44a
bswap eax
call 0xacb43b
mov ebp, dword [esp + 0xc]
lea edx, [edi*4]
call 0xacb490
jbe 0xacb42d
lea edx, reloc.ADVAPI32.DLL_GetUserNameA
jmp 0xacb4d6
mov si, 0x65a1
mov di, si
mov al, 0xb6
lea esi, [edx*4]
mov di, word [esp]
mov esi, dword [esp]
jmp 0xacb478
mov dx, di
mov dh, byte [esp + 5]
xchg word [esp + 5], dx
mov edx, dword [esp + 0x18]
lea esp, [esp + 0x1c]
jmp 0xab010f
mov dword [esp], eax
rdtsc
lea eax, [esi + edi]
mov eax, edx
mov dl, cl
setle dh
jmp 0xacc08a
call 0xab0090
xchg edx, eax
adc eax, dword [ebx + reloc.ADVAPI32.DLL_GetUserNameA]
xchg esp, eax
or ch, byte [ebp - 0x64]
add dword cs:[eax + 3], 0x1db295ba
mov edx, esp
mov dx, word [esp]
mov dl, 0x51
mov dx, word [esp]
lea edx, [edi*4]
jmp 0xacbf65
push esi
mov edx, dword [esp]
lea edx, [ecx + esi]
xchg word [esp + 5], dx
push word [esp + 4]
push cx
jmp 0xacc004
mov byte [esp + 2], dl
mov ax, word [esp + 1]
not al
mov dx, sp
mov eax, dword [esp + 0x28]
push edi
jmp 0xacbfc7
mov word [esp + 6], bx
mov dl, bl
mov edx, dword [esp + 0x39]
lea esp, [esp + 0x44]
jmp 0xb05c6a
lea ecx, [ebx*4]
not cl
mov ecx, dword [esp + 0x20]
lea edx, [edx + ebx]
push ebx
bswap edx
jmp 0xacbfef
xchg edx, eax
push ecx
mov eax, 0x50b92d70
pushal
xchg cl, dh
mov cl, byte [esp]
jmp 0xacc020
push ebp
btr cx, si
call fcn.00b05900

Function at 0xaeddc7
Capabilities:
Encode data using base64

Disassembly:
lea esp, [esp + 4]
jne 0xaae5a6
je 0xaae66a

Function at 0xcfdc51
Capabilities:
Execute anti-debugging instructions

Disassembly:
xchg dword [esp], ecx
mov bp, word [esp]
jmp 0xcfdd6e
push word [esp]
xchg bh, ch
cld
sub esp, 0x11
mov edx, eax
rdtsc
jmp fcn.00cfdc93
sub esp, 3
rcl edx, cl
xchg si, bp
push word [esp + 6]
pop word [esp + 1]
not al
jmp 0xcfdca9
lea eax, [edi + ebp]
cpuid
xchg di, si
dec eax
std
xchg esi, eax
jmp 0xcfdcce
Function at 0xcfe226
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov word [esp + 0x17], sp
std
sete bh
xchg byte [esp + 0x19], ah
sets al
jmp 0xcfe235
rdtsc
std
std
mov ebp, 0xc51d4022
bsr cx, dx
jmp 0xcfe210
rdtsc
mov byte [esp + 0x1c], al
rdtsc
pop ebx
mov ax, 0x6f19
stc
jmp 0xcfe283
lea ebp, [ebp - 0xb1]
mov eax, dword [esp + 0x1a]
mov dh, 0x2d
pop word [esp + 1]
lea edi, [ebp*4]
add esp, 1
jmp 0xcfe260

Function at 0xcfe3a4
Capabilities:
Execute anti-debugging instructions

Disassembly:
push cx
rdtsc
mov byte [esp + 3], ch
xchg word [esp + 1], ax
jmp 0xcfe37d
mov ah, 0x8a
add esp, 0
not di
clc
lea esi, [edx*4]
neg dx
jmp 0xcfe331
xchg byte [esp + 2], bl
inc dl
bsr si, sp
lea ebx, [edx + ebx]
pop bp
setg dh
jmp 0xcfe347
mov al, byte [esp + 3]
bswap ebp
xchg ebx, edx
pop si
add esp, 1
mov dx, word [esp + 2]
jmp 0xcfe3e3
jmp 0xcfe369
pop bp
call fcn.00cfe406
fcomp dword [edi - 0x31]
stosb byte es:[edi], al
pop ecx
test dword [esi], esi
mov al, 0x26
inc ecx
mov al, 0x59
sub eax, 0x89660f3c
inc esp
and al, 3
mov word [esp + 3], ax
xchg word [esp + 3], ax
sub esp, 0x19
lea eax, [edx*4]
sub esp, 0x1e
mov dh, 0xc2
jmp 0xcfe3a6
mov dl, 0xa6
rdtsc
pushfd
bswap edi
rdtsc
add ecx, ebx
jmp 0xcfe3bc
Function at 0xcfeb9f
Capabilities:
Packed with generic packer

Disassembly:
jmp 0xcfebef
pop word [esp + 0x10]
push dword [esp + 0x19]
lea esp, [esp + 2]
mov dword [esp + 0x58], ebp
mov dword [esp + 0x54], esi
call fcn.00cfebc6
mov word [ebp + 0x424648d], ds
pushfd
push word [esp + 1]
mov word [esp + 2], si
lea esp, [esp + 2]
mov dword [esp + 0x3c], esp
pushal
jmp 0xcfeba1

Function at 0xcfebc6
Capabilities:
Access peb ldr_data

Disassembly:
call fcn.00cfe01f
lea esp, [esp + 1]
jmp 0xcfebd0
pushfd
push word [esp + 3]
mov byte [esp + 2], bl
lea esp, [esp + 1]
mov dword [esp + 0x58], edi
lea esp, [esp + 0x58]
jmp 0xcfec1b
mov eax, dword [eax]
jmp 0xcfec3f
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
jmp 0xcfec05
mov eax, dword [eax + 8]
push eax
jmp 0xcfe01a
Function at 0x1003d694
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
or eax, dword [ebp + 8]
je 0x1003d6a5
pop ebp
jmp fcn.100635a0
push 5
call fcn.100649b2
pop ebp
ret 8

Function at 0x10042ae0
Capabilities:
Encode data using xor
Hash data using murmur2

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
mov eax, dword [ebp + 8]
movzx ecx, byte [eax + 0xb]
mov esi, dword [eax]
mov edi, dword [eax + 4]
add edi, esi
mov edx, ecx
add edx, eax
test cl, cl
cmovs edx, edi
cmovs eax, esi
sub edx, eax
mov ecx, edx
cmp edx, 4
jb 0x10042b2e
imul esi, dword [eax], 0x5bd1e995
mov edi, esi
shr edi, 0x18
xor edi, esi
imul esi, edi, 0x5bd1e995
imul ecx, ecx, 0x5bd1e995
xor ecx, esi
add eax, 4
add edx, 0xfffffffc
cmp edx, 3
ja 0x10042b08
cmp edx, 1
je 0x10042b4f
cmp edx, 2
je 0x10042b46
cmp edx, 3
jne 0x10042b5a
movzx edx, byte [eax + 2]
shl edx, 0x10
xor ecx, edx
movzx edx, byte [eax + 1]
shl edx, 8
xor ecx, edx
movzx eax, byte [eax]
xor eax, ecx
imul ecx, eax, 0x5bd1e995
mov eax, ecx
shr eax, 0xd
xor eax, ecx
imul ecx, eax, 0x5bd1e995
mov eax, ecx
shr eax, 0xf
xor eax, ecx
pop esi
pop edi
pop ebp
ret 4

Function at 0x10043f74
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x804
mov eax, dword [0x10243228]
xor eax, ebp
mov dword [ebp - 0x10], eax
test ecx, ecx
jle 0x10043ffc
mov edi, edx
mov esi, ecx
mov eax, 0x800
lea ebx, [ebp - 0x810]
push eax
push 0xff
push ebx
call fcn.101db130
add esp, 0xc
call fcn.1001f412
mov ecx, dword [eax]
or ecx, 2
push dword [ebp + 8]
push 0
push edi
mov edx, 0x800
push edx
push ebx
push dword [eax + 4]
push ecx
call fcn.101fb77a
add esp, 0x1c
lea eax, [esi - 1]
cmp eax, 3
ja 0x10043ff5
push dword [esi*4 + 0x10211310]
call fcn.101fb77a
add esp, 4
push ebx
push 0x10211310
push eax
call fcn.1002c4cc
add esp, 0xc
push ebx
call dword [sym.imp.kernel32.dll_OutputDebugStringA]
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.101d7611
add esp, 0x804
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x100441a4
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
push esi
and esp, 0xfffffff0
sub esp, 0x40
mov eax, dword [0x10243228]
xor eax, ebp
mov dword [esp + 0x30], eax
mov eax, dword [0x102440c0]
mov ecx, dword [0x1028ef04]
mov edx, dword fs:[0x2c]
mov ecx, dword [edx + ecx*4]
cmp eax, dword [ecx + 0x14]
jg 0x100441ef
mov esi, dword [0x102440bc]
mov ecx, dword [esp + 0x30]
xor ecx, ebp
call fcn.101d7611
mov eax, esi
lea esp, [ebp - 4]
pop esi
pop ebp
ret
push 0x102440c0
call fcn.101fb77a
add esp, 4
cmp dword [0x102440c0], 0xffffffff
jne 0x100441d6
pcmpeqd xmm0, xmm0
mov esi, esp
movdqa xmmword [esi + 0x10], xmm0
movdqa xmmword [esi], xmm0
mov dword [esi + 0x20], 0xffffffff
push esi
call dword [sym.imp.kernel32.dll_GetSystemInfo]
mov eax, dword [esi + 4]
mov dword [0x102440bc], eax
push 0x102440c0
call fcn.101fb77a
add esp, 4
jmp 0x100441d6