stylua[.]exe | Triage

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General

Target

stylua.exe
Size

7.5MB
MD5

6fb174cb1d60904d08efc534801d60d3
SHA1

2fccd5a8ef2ab1529a468acdfb440e50afcd37b1
SHA256

44614118350e2c616000012b7b5e5f478e7ce2a63b822f8647d12eeb5aae2dfb
SHA512

b9e78b5ca3d8a5190cbc9654cd779235cd593506bd2a52e1cd2b1d3292508ef472dcbf3f4810e4848802d872d2e1d22231c595e10653e23c53a840191d8622ca
SSDEEP

98304:d6BOpBtdcGnJQfuN8w1uQYbj+JlaIH9lWyAF9:d6BuXqNQa+l9lrA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
stylua.exe

Files

stylua.exe
.exe windows:6 windows x64 arch:x64

Password: infected

f26190cbdc5320d31b1abe40815c1730

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

D:\a\StyLua\StyLua\output\x86_64-pc-windows-msvc\release\deps\stylua.pdb

Imports

kernel32

SetFilePointerEx
GetEnvironmentVariableW
GetConsoleScreenBufferInfo
GetStdHandle
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
GetCurrentProcessId
DeleteCriticalSection
TerminateProcess
WakeAllConditionVariable
QueryPerformanceFrequency
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
ReleaseMutex
GetModuleHandleA
GetProcAddress
FindNextFileW
FindClose
CreateFileW
EncodePointer
GetFileInformationByHandle
FindFirstFileW
GetCurrentDirectoryW
GetFinalPathNameByHandleW
GetCommandLineW
ReleaseSRWLockExclusive
RaiseException
GetModuleHandleW
FormatMessageW
GetModuleFileNameW
ExitProcess
GetFullPathNameW
ReleaseSRWLockShared
GetSystemInfo
MultiByteToWideChar
WriteConsoleW
WideCharToMultiByte
ReadConsoleW
CreateThread
GetCurrentThread
GetSystemTimeAsFileTime
RtlPcToFileHeader
RtlUnwindEx
IsProcessorFeaturePresent
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetCurrentThreadId
TryAcquireSRWLockExclusive
SetLastError
GetConsoleMode
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCaptureContext
QueryPerformanceCounter
Sleep
WaitForSingleObject
SetWaitableTimer
CreateWaitableTimerExW
SwitchToThread
SetThreadStackGuarantee
AddVectoredExceptionHandler
GetLastError
SetConsoleMode
SleepConditionVariableSRW
AcquireSRWLockExclusive
SetConsoleTextAttribute
GetFileInformationByHandleEx
CloseHandle
GetCurrentProcess

advapi32

SystemFunction036
OpenProcessToken

userenv

GetUserProfileDirectoryW

ntdll

NtReadFile
RtlNtStatusToDosError
NtWriteFile

bcrypt

BCryptGenRandom

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-string-l1-1-0

strcpy_s
wcsncmp

api-ms-win-crt-runtime-l1-1-0

_crt_atexit
_register_onexit_function
_initialize_onexit_table
terminate
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
abort
_seh_filter_exe
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__p___argc
_set_app_type

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

calloc
free
_set_new_mode
malloc

Sections

.text
Size: 5.5MB - Virtual size: 5.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 278KB - Virtual size: 278KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

f26190cbdc5320d31b1abe40815c1730

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

userenv

ntdll

bcrypt

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.text Size: 5.5MB - Virtual size: 5.5MB

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

.data Size: 1024B - Virtual size: 4KB

.pdata Size: 278KB - Virtual size: 278KB

_RDATA Size: 512B - Virtual size: 500B

.reloc Size: 33KB - Virtual size: 33KB

.text
Size: 5.5MB - Virtual size: 5.5MB

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

.data
Size: 1024B - Virtual size: 4KB

.pdata
Size: 278KB - Virtual size: 278KB

_RDATA
Size: 512B - Virtual size: 500B

.reloc
Size: 33KB - Virtual size: 33KB