virussign[.]com_a78e933fe5599037606de3d8758bafe8[.]vir

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General

Target
virussign.com_a78e933fe5599037606de3d8758bafe8.vir
Size 443KB
Sample240303-mfylaahb2x
SHA256 76aac3e511cbfc2522ca22e169ca9e5c8584a3919511d969b37f8f84bc7e1de9
MD5 a78e933fe5599037606de3d8758bafe8
SHA1 96daf854e41d174ecad2e004dd6a0b3a2795c43a
SHA512 f2f05cc865f8195bbcf3c90fa43766ee62368e712761f6bf7622972e749c71168c45e8b87662f874b07dccca4745fd7ea70f3b44b64b743ee5345fd9ddd9c36e
SSDEEP 6144:RR7n7zeXmRL13n4GAI13n4GAvs0PEpNF0pNO021fv13n4GA3uKjwszeXmOEgHix5:RRn1J1HJ1Uj+HiPj
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virussign.com_a78e933fe5599037606de3d8758bafe8.vir

File Explorer

virussign.com_a78e933fe5599037606de3d8758bafe8.vir

.exe 443KB

virussign.com_a78e933fe5599037606de3d8758bafe8.vir

IMPHASH c2a87fabf96470db507b2e6b43bd92eb
SHA256 76aac3e511cbfc2522ca22e169ca9e5c8584a3919511d969b37f8f84bc7e1de9
MD5 a78e933fe5599037606de3d8758bafe8
SHA1 96daf854e41d174ecad2e004dd6a0b3a2795c43a
SHA512 f2f05cc865f8195bbcf3c90fa43766ee62368e712761f6bf7622972e749c71168c45e8b87662f874b07dccca4745fd7ea70f3b44b64b743ee5345fd9ddd9c36e
SSDEEP 6144:RR7n7zeXmRL13n4GAI13n4GAvs0PEpNF0pNO021fv13n4GA3uKjwszeXmOEgHix5:RRn1J1HJ1Uj+HiPj
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

200704

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

_wgetcwd

Name

.text

Size

32KB

Virtual Size

32KB

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

.gfcd

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

Name

TvOXrpJi

Size

2KB

Virtual Size

1KB

Characteristics

Name

RjaIsJvx

Size

43KB

Virtual Size

42KB

Characteristics

Name

JcHwHGyl

Size

31KB

Virtual Size

31KB

Characteristics

Name

BZVVKzoA

Size

512B

Virtual Size

367B

Characteristics

Name

CKPsCRSh

Size

1KB

Virtual Size

1KB

Characteristics

Name

BylFegWM

Size

512B

Virtual Size

226B

Characteristics

Name

ZbfSPdas

Size

14KB

Virtual Size

13KB

Characteristics

Name

JCLVYmUj

Size

1024B

Virtual Size

1021B

Characteristics

Name

VxopQesW

Size

80KB

Virtual Size

80KB

Characteristics

Name

ZmRCzRUN

Size

45KB

Virtual Size

44KB

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

virussign.com_a78e933fe5599037606de3d8758bafe8.vir

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

msvcrt

generic