virussign[.]com_b6a94a0eafada386271bf26493a9245b[.]vir

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General

Target
virussign.com_b6a94a0eafada386271bf26493a9245b.vir
Size 64KB
Sample240303-m6e7mahe71
SHA256 a7c5a31a1b08cd2495ea15e5a84b67b35b7b8cf900f8950d9aa18640aa47d744
MD5 b6a94a0eafada386271bf26493a9245b
SHA1 1532ab0f7e58eb30c64a94c095fcd911a6e771e4
SHA512 a55f2c4ba2a81401d3a54ee4b1b3c06381a6832e9fd2c34ed17556a1672fd5b7eeb57c86832400a45ded364759788d152f4e8402cb54154d6a0cb66e3ad14390
SSDEEP 768:T9ddMbLty5DmZNBDpcOtepzVIpxJaxEKTr+ndbciTFgi7i5u2p/1H5/8XdnhgYZ+:SfBB99ykd7i5u2LQCYrum8SPE
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virussign.com_b6a94a0eafada386271bf26493a9245b.vir

File Explorer

virussign.com_b6a94a0eafada386271bf26493a9245b.vir

.exe 64KB

virussign.com_b6a94a0eafada386271bf26493a9245b.vir

IMPHASH 62ec3dce1eba1b68f6a4511bb09f8c2c
SHA256 a7c5a31a1b08cd2495ea15e5a84b67b35b7b8cf900f8950d9aa18640aa47d744
MD5 b6a94a0eafada386271bf26493a9245b
SHA1 1532ab0f7e58eb30c64a94c095fcd911a6e771e4
SHA512 a55f2c4ba2a81401d3a54ee4b1b3c06381a6832e9fd2c34ed17556a1672fd5b7eeb57c86832400a45ded364759788d152f4e8402cb54154d6a0cb66e3ad14390
SSDEEP 768:T9ddMbLty5DmZNBDpcOtepzVIpxJaxEKTr+ndbciTFgi7i5u2p/1H5/8XdnhgYZ+:SfBB99ykd7i5u2LQCYrum8SPE
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

196610

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

msvcrt

memchr

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

.kofbl

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_b6a94a0eafada386271bf26493a9245b.vir

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

msvcrt

generic