virus[.]exe | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

virus.exe
Size

16KB
MD5

af92c29c9d3f1950b85ea667aacb7b44
SHA1

ef9fbaa739288b6b89c1d5b6838abde018799c52
SHA256

4783eb5a0a4b0244a0c545b1fe74367cf0895a756a82c3087eaf4f96faf6faff
SHA512

349035ecb0851bc8ad91c0aef939ed0901733cceacc4152936b28ca311aa1bbaa2a6c647b6201e42b412e4409bcdeca6680a57a30d4de5d8d7350155f44d12e2
SSDEEP

384:uu6Zhf/TSmkL/QI+0MGC7W6fyAi68Krx+H:uu6ZhXTSmkbLMV7W6f58Kd+H

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virus.exe

Files

virus.exe
.exe windows x64

ec70d7168d30e25206e7cd1ead2f9baf

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

Imports

kernel32

OpenProcess
CreateToolhelp32Snapshot
GetTempPathA
K32GetModuleFileNameExA
GetLastError
Process32NextW
CreateFileA
Process32FirstW
CloseHandle
GetCurrentDirectoryA
GetSystemInfo
DeleteCriticalSection
GetCurrentProcessId
GlobalMemoryStatusEx
GetComputerNameA
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
FindClose
InitializeCriticalSectionEx
FindNextFileA
K32GetModuleFileNameExW
DeviceIoControl
FindFirstFileA
GetModuleHandleW
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
OutputDebugStringW
IsDebuggerPresent
InitializeSListHead

advapi32

RegCloseKey
RegQueryValueExA
GetUserNameA
RegOpenKeyExA
RegOpenKeyExW
RegEnumKeyA

shell32

SHGetFolderPathA

netapi32

NetWkstaGetInfo

vcruntime140

memset
__current_exception
__current_exception_context
__C_specific_handler

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

_set_fmode
__p__commode
__stdio_common_vfprintf
__stdio_common_vsprintf_s
fclose
fopen
__acrt_iob_func

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

wcstombs

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

free
_set_new_mode

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

strcat_s

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

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

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 504B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ec70d7168d30e25206e7cd1ead2f9baf

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

shell32

netapi32

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 6KB - Virtual size: 6KB

.rdata Size: 7KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 512B - Virtual size: 504B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 48B

.text
Size: 6KB - Virtual size: 6KB

.rdata
Size: 7KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 512B - Virtual size: 504B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 48B