virussign[.]com_b74c6010dc2c169cd52d6cf69ddc95e0[.]vir

Sharing

Copy URL Twitter E-mail

General

Target
virussign.com_b74c6010dc2c169cd52d6cf69ddc95e0.vir
Size 872KB
Sample240303-m6t1saaa36
SHA256 4fbbd3ef7be4087d8820e03632150bf69d6aa6db27d5f0f067c573d73f18a18d
MD5 b74c6010dc2c169cd52d6cf69ddc95e0
SHA1 859e09545fe680d189e3832bf253d97b4454c52f
SHA512 92d45ad01d8c0218717cdbc6ee5da9c23cefd0c62dec55b54c87afed9755e6cc78bfd6223311b13ba28a86dd0914ff2edb33c5c1d41d43573b1034b4e76d7582
SSDEEP 24576:oLHFh2kkkkK4kXkkkkkkkkhLX3a20R0v50+Y:OxbazR0v
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virussign.com_b74c6010dc2c169cd52d6cf69ddc95e0.vir

File Explorer

virussign.com_b74c6010dc2c169cd52d6cf69ddc95e0.vir

.exe 872KB

virussign.com_b74c6010dc2c169cd52d6cf69ddc95e0.vir

IMPHASH 0b36fc85e0cb5e337c80982db5210969
SHA256 4fbbd3ef7be4087d8820e03632150bf69d6aa6db27d5f0f067c573d73f18a18d
MD5 b74c6010dc2c169cd52d6cf69ddc95e0
SHA1 859e09545fe680d189e3832bf253d97b4454c52f
SHA512 92d45ad01d8c0218717cdbc6ee5da9c23cefd0c62dec55b54c87afed9755e6cc78bfd6223311b13ba28a86dd0914ff2edb33c5c1d41d43573b1034b4e76d7582
SSDEEP 24576:oLHFh2kkkkK4kXkkkkkkkkhLX3a20R0v50+Y:OxbazR0v
MD5 SHA1 SHA512 SSDEEP

windows:1 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

196608

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

ole32

CoCreateInstance CLSIDFromString CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExpandEnvironmentStringsA GetCommandLineA GetComputerNameA GetCurrentProcessId GetCurrentThreadId GetExitCodeThread GetFileSize GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA LocalAlloc LocalFree OpenMutexA CreateFileA ReadFile RtlUnwind SetFilePointer CreateMutexA Sleep TerminateProcess VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow GetClassNameA SetFocus GetForegroundWindow LoadCursorA LoadIconA SetTimer RegisterClassA MessageBoxA GetMessageA GetWindowLongA SetWindowLongA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow MoveWindow DefWindowProcA CallWindowProcA

gdi32

GetStockObject SetBkColor SetTextColor CreateBrushIndirect CreateFontA

advapi32

GetUserNameA RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

__GetMainArgs _sleep _stricmp atoi exit memcpy memset printf raise rand signal sprintf srand sscanf strcat strchr strncmp vsprintf

ntdll

LdrUnloadDll

Name

.text

Size

31KB

Virtual Size

31KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

132KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fldo

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.l1

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

virussign.com_b74c6010dc2c169cd52d6cf69ddc95e0.vir

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

ntdll

generic