virussign[.]com_b67e0342033ce1e2d1bd7935659951f9[.]vir

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General

Target
virussign.com_b67e0342033ce1e2d1bd7935659951f9.vir
Size 402KB
Sample240303-m6b5zaaa29
SHA256 db9cfd35dc864a9887360454f3ea366efb7dbd48f86f947916dd3e84a90b3fe1
MD5 b67e0342033ce1e2d1bd7935659951f9
SHA1 a7decf46ef49539190f47c96055f2b556d090054
SHA512 8888eabb20da84767c737eb9badff6bd9f769c5c3086cb664310288276e9d99046e185bf8de8b025d341729124db15d6b5d3abeacf9668e977e92c879497999e
SSDEEP 6144:ylF9Zm5wJPvTpN0xHuwdkAj51VezfHZ3neNZpGkXo+TCCYOs5PHdC:ylF9FU
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virussign.com_b67e0342033ce1e2d1bd7935659951f9.vir

File Explorer

virussign.com_b67e0342033ce1e2d1bd7935659951f9.vir

.exe 402KB

virussign.com_b67e0342033ce1e2d1bd7935659951f9.vir

IMPHASH 26babd76bbb7f9c516a338b0601b4c9f
SHA256 db9cfd35dc864a9887360454f3ea366efb7dbd48f86f947916dd3e84a90b3fe1
MD5 b67e0342033ce1e2d1bd7935659951f9
SHA1 a7decf46ef49539190f47c96055f2b556d090054
SHA512 8888eabb20da84767c737eb9badff6bd9f769c5c3086cb664310288276e9d99046e185bf8de8b025d341729124db15d6b5d3abeacf9668e977e92c879497999e
SSDEEP 6144:ylF9Zm5wJPvTpN0xHuwdkAj51VezfHZ3neNZpGkXo+TCCYOs5PHdC:ylF9FU
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

204800

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

wsock32

WSAGetLastError WSAStartup __WSAFDIsSet accept bind closesocket connect gethostbyname htonl htons inet_addr ioctlsocket listen recv select send socket

ole32

CoCreateInstance CLSIDFromString CoTaskMemFree CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExitThread ExpandEnvironmentStringsA FileTimeToLocalFileTime FileTimeToSystemTime FindClose FindFirstFileA FindNextFileA FreeLibrary GetCommandLineA GetCurrentProcessId GetCurrentThreadId GetExitCodeProcess GetExitCodeThread GetFileAttributesA GetFileSize GetFileTime GetLocalTime GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetTimeZoneInformation GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA CreateDirectoryA LocalAlloc LocalFree OpenFile OpenMutexA OpenProcess PeekNamedPipe CreateFileA ReadFile RemoveDirectoryA RtlUnwind SetFileAttributesA SetFilePointer CreateMutexA Sleep TerminateProcess TerminateThread CreatePipe VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow IsWindowVisible GetClassNameA GetForegroundWindow LoadCursorA SetTimer KillTimer RegisterClassA GetMessageA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA CharUpperBuffA OemToCharA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow DefWindowProcA

gdi32

GetStockObject DeleteObject

advapi32

RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

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

Name

.text

Size

45KB

Virtual Size

45KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

122KB

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

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.ajelhf

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

dWrCrlyx

Size

4KB

Virtual Size

4KB

Characteristics

Name

oSNkKvby

Size

2KB

Virtual Size

2KB

Characteristics

Name

UBzEvOAA

Size

24KB

Virtual Size

24KB

Characteristics

Name

VkYNMMom

Size

3KB

Virtual Size

2KB

Characteristics

Name

CkmenhLc

Size

2KB

Virtual Size

1KB

Characteristics

Name

bXXQxEhB

Size

1024B

Virtual Size

828B

Characteristics

Name

BiWMsPYx

Size

123KB

Virtual Size

122KB

Characteristics

Name

EXnXEdgI

Size

2KB

Virtual Size

1KB

Characteristics

Name

DXVRewxl

Size

120KB

Virtual Size

119KB

Characteristics

Name

UutCLQxz

Size

54KB

Virtual Size

53KB

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

virussign.com_b67e0342033ce1e2d1bd7935659951f9.vir

wsock32

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

generic