2026-10-26_4b811d1dc681034e55e1f7abfcb5318a_icedid_njrat_vidar

General

Target
2026-10-26_4b811d1dc681034e55e1f7abfcb5318a_icedid_njrat_vidar
Size 1008KB
Sample261027-wsetdatw6m
SHA256 5f8d136abde0e47ee98afc4c9ea153d740c1eda9106a980eab35142c1672af69
MD5 4b811d1dc681034e55e1f7abfcb5318a
SHA1 dcc1547724ef3db27d8545dc8b1fe469d8c9b9b7
SHA512 7c38c8839d4bb3d622c24655fbc6b269476c19d87b69902a13801c147bf2d659a1d297b2a84b81509818b7eec8c891a097803784eb329b51b1468377845ee107
SSDEEP 12288:ou/33npArWjfqWoeuju4Z89f5XQPTGufdnIarqC4I5L01VbJHsF7sVZPX3ymTd:ouf6afzES5XUF5qgoHbJgkHymTd
TLSH
T10625014A73E848F9DA27C17DC8568502E77279480731DADF0760426B6F33BE1AE39B61
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-26_4b811d1dc681034e55e1f7abfcb5318a_icedid_njrat_vidar

File Explorer

2026-10-26_4b811d1dc681034e55e1f7abfcb5318a_icedid_njrat_vidar

.exe 1008KB

2026-10-26_4b811d1dc681034e55e1f7abfcb5318a_icedid_njrat_vidar

IMPHASH 55af0e3f3caf77df1f3eb49f79375621
SHA256 5f8d136abde0e47ee98afc4c9ea153d740c1eda9106a980eab35142c1672af69
MD5 4b811d1dc681034e55e1f7abfcb5318a
SHA1 dcc1547724ef3db27d8545dc8b1fe469d8c9b9b7
SHA512 7c38c8839d4bb3d622c24655fbc6b269476c19d87b69902a13801c147bf2d659a1d297b2a84b81509818b7eec8c891a097803784eb329b51b1468377845ee107
SSDEEP 12288:ou/33npArWjfqWoeuju4Z89f5XQPTGufdnIarqC4I5L01VbJHsF7sVZPX3ymTd:ouf6afzES5XUF5qgoHbJgkHymTd
TLSH
T10625014A73E848F9DA27C17DC8568502E77279480731DADF0760426B6F33BE1AE39B61
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

77948

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

64BitMAPIBroker.pdb

kernel32

GetLastError SetEvent CloseHandle CreateThread ResetEvent GetProcAddress LocalFree DeleteCriticalSection GetCurrentProcessId GetModuleHandleW TransactNamedPipe GetFileType CreateEventA WaitNamedPipeW ConnectNamedPipe LocalAlloc VerSetConditionMask VerifyVersionInfoW SleepConditionVariableCS InitializeCriticalSectionEx DisconnectNamedPipe CreateNamedPipeA WaitForMultipleObjects PeekNamedPipe OpenProcess GetOverlappedResult FlushFileBuffers WakeAllConditionVariable WakeConditionVariable InitializeConditionVariable LoadLibraryA FreeLibrary WideCharToMultiByte GetCommandLineA Sleep CreateFileW WaitForSingleObject WriteConsoleW SetFilePointerEx GetConsoleMode CreateMutexW InitializeCriticalSection LeaveCriticalSection CreateNamedPipeW WriteFile GetCurrentProcess EnterCriticalSection SetLastError SetNamedPipeHandleState RaiseException GetConsoleCP HeapReAlloc MultiByteToWideChar TlsAlloc TlsGetValue TlsSetValue TlsFree CreateSemaphoreA GetCurrentThread InitializeCriticalSectionAndSpinCount WaitForSingleObjectEx CreateEventW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead OutputDebugStringW RtlUnwindEx RtlPcToFileHeader EncodePointer LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW GetStdHandle GetACP HeapFree HeapAlloc FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetOEMCP GetCPInfo GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW LCMapStringW GetProcessHeap SetStdHandle GetStringTypeW HeapSize ReadFile

user32

TranslateMessage DispatchMessageA GetMessageA

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorA RegCloseKey RegQueryValueExA RegOpenKeyExA OpenProcessToken GetTokenInformation OpenThreadToken ConvertSidToStringSidA

shell32

SHGetFileInfoW

Name

.text

Size

171KB

Virtual Size

171KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

63KB

Virtual Size

63KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

UPX1

Size

758KB

Virtual Size

760KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-26_4b811d1dc681034e55e1f7abfcb5318a_icedid_njrat_vidar

kernel32

user32

advapi32

shell32

generic