cat[.]zip | Triage

Sharing

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General

Target

cat.zip
Size

642KB
MD5

02fc221e4c69e7e0e10a853746840b81
SHA1

309d8e1fc4e5caa7c5cf9f8e8201105810bea00c
SHA256

d32326ea9ee71c3a5ea8c0ceb33635001e1416e20fbccad01a73e7a9a478e8f7
SHA512

2714321de1a39cf8d827aa8e6bac62b4e5408a35ea7c423fd39dc7a02037b295d17f17da98f71da6960647908c72418ebc457672533787a15cb1e3934423947b
SSDEEP

12288:PMN/i0PifAyZpeKO3Ez5z+yA5Vgk3jBa3m3y3O6W939xQczk1J/uFhAU:U9iPflZiEz5hArgkTE8YoVwnGr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/cat/cat.exe

Files

cat.zip
.zip
cat/cat.exe
.exe windows:6 windows x64 arch:x64

01fe6f7a94a548e41ac20515d93e1101

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\kafer\source\repos\cat\x64\Debug\cat.pdb

Imports

kernel32

TerminateThread
FreeConsole
SetEndOfFile
CreateFileW
CreateThread
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
SetStdHandle
Sleep
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
LocalFree
GetLocaleInfoEx
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
CompareStringEx
GetCPInfo
GetCurrentThreadId
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
RaiseException
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
GetModuleHandleW
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
GetProcAddress
RtlPcToFileHeader
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
HeapSize
HeapValidate
GetSystemInfo
GetModuleHandleExW
GetStdHandle
WriteFile
ExitProcess
GetCommandLineA
GetCommandLineW
GetCurrentThread
CloseHandle
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
HeapReAlloc
HeapQueryInformation
GetFileType
OutputDebugStringW
WriteConsoleW
SetConsoleCtrlHandler
GetTempPathW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
GetTimeZoneInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
RtlUnwind

user32

ReleaseDC
GetDC
DrawIcon
GetSystemMetrics
MessageBoxW
LoadImageW

gdi32

BitBlt

Sections

.textbss
Size: - Virtual size: 800KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 316KB - Virtual size: 316KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 1024B - Virtual size: 550B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 276KB - Virtual size: 276KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
cat/required/Meow_Sound.wav
cat/required/cat.ico

Sharing

General

Malware Config

Signatures

Files

01fe6f7a94a548e41ac20515d93e1101

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

Sections

.textbss Size: - Virtual size: 800KB

.text Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 316KB - Virtual size: 316KB

.data Size: 10KB - Virtual size: 21KB

.pdata Size: 82KB - Virtual size: 81KB

.idata Size: 5KB - Virtual size: 5KB

.msvcjmc Size: 1024B - Virtual size: 550B

.00cfg Size: 512B - Virtual size: 373B

.rsrc Size: 276KB - Virtual size: 276KB

.reloc Size: 13KB - Virtual size: 12KB

.textbss
Size: - Virtual size: 800KB

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 316KB - Virtual size: 316KB

.data
Size: 10KB - Virtual size: 21KB

.pdata
Size: 82KB - Virtual size: 81KB

.idata
Size: 5KB - Virtual size: 5KB

.msvcjmc
Size: 1024B - Virtual size: 550B

.00cfg
Size: 512B - Virtual size: 373B

.rsrc
Size: 276KB - Virtual size: 276KB

.reloc
Size: 13KB - Virtual size: 12KB