FL Keygen[.]exe | Triage™

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General

Target
FL Keygen.exe
Size 4.1MB
Sample260924-jf2fds1apb
SHA256 9a00f90a730fba4e7002f0594ac0605c7c534ef6a67255d4458e977139bc4ad9
MD5 cf29db21a24cc6a966f76dae02ab1798
SHA1 afcce7cd2f07fc39a40c92a33aeb606597d11686
SHA512 4de74ecf38be8c1dad7f8cffe2ba7a023eb63f5c138ff706bf0905b9cb8db8c7820c2127c4333030ab1006170a9ecb9b9c7a3c2de1efd9122c719db96bcdd264
SSDEEP 49152:hLEc18+tOE+K27K/3pJeG2j4CtolNUzS4f4gGJjgp8dyMTNTs8JOCLw/Z:t4K/3mG2j4Ctolh4OcKy+NTs8JOCLw/
TLSH
T16B16184379DB0CE9CED667B855CB6339A734FD358B295F2B5A08C2312D536C4AD2AB00
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
FL Keygen.exe

File Explorer

FL Keygen.exe

.exe 4.1MB

FL Keygen.exe

IMPHASH d32081a327a4842ae44fec46d2991847
SHA256 9a00f90a730fba4e7002f0594ac0605c7c534ef6a67255d4458e977139bc4ad9
MD5 cf29db21a24cc6a966f76dae02ab1798
SHA1 afcce7cd2f07fc39a40c92a33aeb606597d11686
SHA512 4de74ecf38be8c1dad7f8cffe2ba7a023eb63f5c138ff706bf0905b9cb8db8c7820c2127c4333030ab1006170a9ecb9b9c7a3c2de1efd9122c719db96bcdd264
SSDEEP 49152:hLEc18+tOE+K27K/3pJeG2j4CtolNUzS4f4gGJjgp8dyMTNTs8JOCLw/Z:t4K/3mG2j4Ctolh4OcKy+NTs8JOCLw/
TLSH
T16B16184379DB0CE9CED667B855CB6339A734FD358B295F2B5A08C2312D536C4AD2AB00
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5280

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

kernel32

CloseHandle CreateDirectoryA CreateEventA CreateFileA DeleteCriticalSection DeleteFileA EnterCriticalSection FindResourceA FormatMessageA GetCurrentProcess GetCurrentThreadId GetLastError GetModuleHandleA GetProcAddress GetStartupInfoA GetSystemTimeAsFileTime GetTempFileNameA GetTempPathA GetTickCount InitializeCriticalSection IsDBCSLeadByte IsProcessorFeaturePresent LeaveCriticalSection LoadResource LocalFree LockResource QueryPerformanceCounter QueryPerformanceFrequency RaiseException RemoveDirectoryA RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetCurrentDirectoryA SetEvent SetUnhandledExceptionFilter SizeofResource Sleep TerminateProcess TlsGetValue VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WriteFile

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

mbrtowc strtoul wcrtomb

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

__p__environ getenv

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

_set_new_mode calloc free malloc realloc

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

_configthreadlocale localeconv

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

__setusermatherr

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

memchr memcmp memcpy memmove strchr strrchr

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

__p___argc __p___argv __p__acmdln _cexit _configure_narrow_argv _crt_atexit _errno _exit _initialize_narrow_environment _seh_filter_exe _initterm _initterm_e _set_app_type _set_invalid_parameter_handler abort exit strerror

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

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf _read _write fflush fputc fputs fwrite setvbuf

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

memset strcmp strlen strncmp strnlen wcslen wcsnlen

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

rand_s

shell32

ShellExecuteExA

user32

MessageBoxA

Name

.text

Size

150KB

Virtual Size

150KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

432B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

22KB

Virtual Size

21KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

10KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

8KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

32B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

3.8MB

Virtual Size

3.8MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

71KB

Virtual Size

71KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

31KB

Virtual Size

31KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

1024B

Virtual Size

911B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/97

Size

33KB

Virtual Size

32KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/113

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

FL Keygen.exe

kernel32

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

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

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

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

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

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

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

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

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

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

shell32

user32

generic