virussign[.]com_aa1d9e306da69929d6878aef8f76a280[.]vir

Sharing

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General

Target

virussign.com_aa1d9e306da69929d6878aef8f76a280.vir
Size

1.5MB
MD5

aa1d9e306da69929d6878aef8f76a280
SHA1

a03f22b8b3cf3320f5565a64d79bf379a4806546
SHA256

bcd0bb4fa3a42de681e4fc5e17c4032ab1315c8594b26803dd5722b7a20eb16b
SHA512

5cd4f97a74731a9325215d1bed09a70062ad8da31296d33d765c2183819a1afdeefc7206559b5cf8092bd5e6a9887fd14e848b3ff563b226e9ecfe0bb388c864
SSDEEP

12288:/7GN/NJberyhIxOA+sVtjWPEAYdofjG/hDlnVNLiZAFbecrsx53JymS:/7Q1JCiIEATVtyPPcoLGdlVJjrsx53Y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virussign.com_aa1d9e306da69929d6878aef8f76a280.vir

Files

virussign.com_aa1d9e306da69929d6878aef8f76a280.vir
.exe windows:6 windows x86 arch:x86

f396f07ec50da0e77d9d7a0dca699af8

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\a\_work\1\s\bin\Release\CoreDebugger\x86\VsDebugWERHelper.pdb

Imports

vcruntime140

memmove
_CxxThrowException
_except_handler4_common
memset
__current_exception_context
__current_exception
memcpy
wcschr
__CxxFrameHandler3

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

wmemcpy_s

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

__p__commode
__stdio_common_vfprintf
__acrt_iob_func
_set_fmode

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

wcstoul

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

terminate
_initialize_onexit_table
_errno
_controlfp_s
_register_thread_local_exe_atexit_callback
_c_exit
__p___wargv
__p___argc
_register_onexit_function
_exit
exit
_initterm_e
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv
_initterm
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_invalid_parameter_noinfo

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

free
malloc
_set_new_mode

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

__setusermatherr

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

_configthreadlocale

wer

WerReportSetParameter
WerReportCloseHandle
WerReportSubmit
WerReportCreate
WerReportAddDump

dbghelp

MiniDumpWriteDump

kernel32

GetProcessHeap
HeapFree
TerminateProcess
Thread32Next
PssQuerySnapshot
InitializeCriticalSectionEx
Thread32First
CreateFileW
SuspendThread
ResumeThread
HeapSize
LeaveCriticalSection
EnterCriticalSection
RaiseException
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
VirtualQueryEx
OpenThread
PssCaptureSnapshot
GetModuleHandleW
SizeofResource
ReadProcessMemory
DeleteCriticalSection
GetProcAddress
HeapDestroy
HeapAlloc
FindResourceW
LoadResource
FindResourceExW
LoadLibraryW
GetSystemInfo
CloseHandle
HeapReAlloc
LockResource
SetEvent
PssFreeSnapshot
GetLastError
CreateToolhelp32Snapshot

Sections

.text
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

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

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

f396f07ec50da0e77d9d7a0dca699af8

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

vcruntime140

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

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

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

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

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

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

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

wer

dbghelp

kernel32

Sections

.text Size: 9KB - Virtual size: 8KB

.rdata Size: 2KB - Virtual size: 2KB

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

.idata Size: 3KB - Virtual size: 3KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 1.4MB - Virtual size: 1.4MB

.text
Size: 9KB - Virtual size: 8KB

.rdata
Size: 2KB - Virtual size: 2KB

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

.idata
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 1.4MB - Virtual size: 1.4MB