c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b

General

Target
c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b
Size 651KB
Sample260721-ys8gsstdld
SHA256 c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b
MD5 4eea76f6d318a773d8a96fca91108ad5
SHA1 1f62cb8823174b012e106b35b49214da269ec791
SHA512 002692294190cbf9d8d3a5a450449b12be832c4171a478a06d5d50e355be75584ad520ccbf0281f5f77b8618d5a854f77203e80c88a034f13e32e4d958d5ba71
SSDEEP 6144:j+BqqRq36oDx+pi3NuzDFzv8fbapdqf04VXukxxHwSVs/GqXSJJXFt2qujGoRS4/:j+y36o0EF1fxRFtVIb
TLSH
T1BEE4D63117B6C55FE16AC53954E28FD26BB1FC8042204A6FF651378F29F114AFCAA728
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b

File Explorer

c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b

.dll 651KB

c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b

IMPHASH c2d638a757d167104b3d667a4be5aa16
SHA256 c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b
MD5 4eea76f6d318a773d8a96fca91108ad5
SHA1 1f62cb8823174b012e106b35b49214da269ec791
SHA512 002692294190cbf9d8d3a5a450449b12be832c4171a478a06d5d50e355be75584ad520ccbf0281f5f77b8618d5a854f77203e80c88a034f13e32e4d958d5ba71
SSDEEP 6144:j+BqqRq36oDx+pi3NuzDFzv8fbapdqf04VXukxxHwSVs/GqXSJJXFt2qujGoRS4/:j+y36o0EF1fxRFtVIb
TLSH
T1BEE4D63117B6C55FE16AC53954E28FD26BB1FC8042204A6FF651378F29F114AFCAA728
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

4948

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_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL

PDB paths

E:\Documents\Visual Studio\Projects\MedCalcRC\x64\medcalc_zh\medcalc_zh64.pdb

kernel32

RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetStartupInfoW GetModuleHandleW RtlUnwindEx InterlockedFlushSList GetLastError SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetProcAddress LoadLibraryExW EncodePointer RaiseException RtlPcToFileHeader ExitProcess GetModuleHandleExW GetModuleFileNameW HeapAlloc HeapFree FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionEx VirtualProtect LCMapStringW GetProcessHeap GetStdHandle GetFileType GetStringTypeW HeapSize HeapReAlloc SetStdHandle FlushFileBuffers WriteFile GetConsoleOutputCP GetConsoleMode SetFilePointerEx CreateFileW CloseHandle WriteConsoleW

Name

.text

Size

52KB

Virtual Size

51KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

38KB

Virtual Size

38KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

550KB

Virtual Size

549KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

c4685611518aad96a826a420df2aa320f146c986bc10619bb42fcac60f0e7e1b

kernel32

generic