jaffacakes118_not-a-virus[.]Downloader[.]Win32[.]Agent[.]ckxt[.]c26f3f4808129c8ad1534a85f1f255e6

Sharing

Copy URL Twitter E-mail

General

Target
jaffacakes118_not-a-virus.Downloader.Win32.Agent.ckxt.c26f3f4808129c8ad1534a85f1f255e6
Size 1.5MB
Sample261014-eap3yse19x
SHA256 a299609df696ca5a5efd76d1d649a5ec974ea16ddab4926e03cfaf5b59e7149d
MD5 c26f3f4808129c8ad1534a85f1f255e6
SHA1 69cc13dfcd0243c6c3ea52e5012ad6ba63266b53
SHA512 48eb1fbfa541a2544bd7a4a62e55293c2e97f4e462f1080c5b3b530d944666afe1e8808bad27d9c2a9eb099cf6d84d5f05456be19b262d6ee921a6840d513529
SSDEEP 24576:52RtsxfT5Ecc6hwjZhWlkPzYiPnoIs9WoyZpGeWJkRUndufH5NTQ9ojnOAJIZd:wkfTNEfWlQzBPnoIs9WoynWaaAfXTYoa
TLSH
T19E65BF937291807AC4B211B0A61D4769EEF5FB6141718E4BB7C43A0D5F709A2B63E3B3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
jaffacakes118_not-a-virus.Downloader.Win32.Agent.ckxt.c26f3f4808129c8ad1534a85f1f255e6

File Explorer

jaffacakes118_not-a-virus.Downloader.Win32.Agent.ckxt.c26f3f4808129c8ad1534a85f1f255e6

.exe 1.5MB

jaffacakes118_not-a-virus.Downloader.Win32.Agent.ckxt.c26f3f4808129c8ad1534a85f1f255e6

IMPHASH b47b15647cce47c518eb6c58e8909e67
SHA256 a299609df696ca5a5efd76d1d649a5ec974ea16ddab4926e03cfaf5b59e7149d
MD5 c26f3f4808129c8ad1534a85f1f255e6
SHA1 69cc13dfcd0243c6c3ea52e5012ad6ba63266b53
SHA512 48eb1fbfa541a2544bd7a4a62e55293c2e97f4e462f1080c5b3b530d944666afe1e8808bad27d9c2a9eb099cf6d84d5f05456be19b262d6ee921a6840d513529
SSDEEP 24576:52RtsxfT5Ecc6hwjZhWlkPzYiPnoIs9WoyZpGeWJkRUndufH5NTQ9ojnOAJIZd:wkfTNEfWlQzBPnoIs9WoynWaaAfXTYoa
TLSH
T19E65BF937291807AC4B211B0A61D4769EEF5FB6141718E4BB7C43A0D5F709A2B63E3B3
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

c1:1e:79:78:cf:f9:25:55:42:5b:8f:ef:63:8b:60:bb:d1:7a:93:b3

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=W3i\, LLC,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=W3i\, LLC,L=Sartell,ST=Minnesota,C=US

Chains

Oct 7, 2026

CN=W3i\, LLC,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=W3i\, LLC,L=Sartell,ST=Minnesota,C=US

Minor OS version

Major OS version

Entry point

269140

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\tfs.vs2010.win7\admin\windows\MAIN\Installer.Desktop.Application\ReleaseNoMFC\FreezeWrapWin.pdb

comctl32

InitCommonControlsEx

kernel32

GetDiskFreeSpaceW LockFileEx GetTempPathW CreateFileW CreateFileMappingA GetDiskFreeSpaceA FormatMessageW DeleteFileW UnlockFileEx LockFile UnlockFile InterlockedCompareExchange UnmapViewOfFile MapViewOfFile GetFullPathNameW GetFileAttributesExW LoadLibraryW AreFileApisANSI MultiByteToWideChar GetPrivateProfileStringA GetPrivateProfileIntA CopyFileA SystemTimeToFileTime GetLocalTime GetTickCount WritePrivateProfileStringA WaitForSingleObject CreateMutexA ReleaseMutex RtlCaptureStackBackTrace SetUnhandledExceptionFilter GetCurrentThreadId Sleep GetLastError FindResourceExA FindResourceA LoadResource LockResource SizeofResource WideCharToMultiByte GetFileAttributesW SetEnvironmentVariableA CompareStringW CompareStringA SetEndOfFile WriteConsoleW GetConsoleOutputCP WriteConsoleA FlushFileBuffers SetStdHandle IsValidLocale EnumSystemLocalesA GetUserDefaultLCID GetLocaleInfoA GetLocaleInfoW GetConsoleMode GetConsoleCP RtlUnwind GetStringTypeW GetStringTypeA QueryPerformanceCounter GetFileType SetHandleCount GetEnvironmentStringsW FreeEnvironmentStringsW GetEnvironmentStrings FreeEnvironmentStringsA LCMapStringW LCMapStringA IsValidCodePage GetOEMCP GetACP GetCPInfo RaiseException FormatMessageA GetModuleHandleA LocalAlloc lstrlenA LocalFree BeginUpdateResourceA HeapAlloc GetProcessHeap UpdateResourceA HeapFree EndUpdateResourceA LoadLibraryA EnumResourceNamesA EnumResourceLanguagesA FreeLibrary LoadLibraryExA GetUserDefaultUILanguage GetTempPathA FindFirstFileA FindNextFileA FindClose CreateDirectoryA GetSystemTime GetTempFileNameA DeleteFileA RemoveDirectoryA SetFileAttributesA GetFileAttributesA MoveFileA GetModuleFileNameA GetCurrentDirectoryA GetFullPathNameA GetLongPathNameA GetPrivateProfileSectionNamesA CloseHandle CreateProcessA OpenProcess CreateToolhelp32Snapshot Process32First Process32Next TerminateProcess GetExitCodeProcess Module32First Module32Next GetProcAddress GetCurrentProcessId VirtualQuery GetCurrentThread GetCurrentProcess CreateEventA WaitForSingleObjectEx ResetEvent SetEvent FileTimeToSystemTime GetTimeZoneInformation CreateFileA GetFileTime FileTimeToLocalFileTime GetFileSize ReadFile WriteFile SetFilePointer GetVersionExA GetSystemInfo GetWindowsDirectoryA GetSystemDirectoryA ExpandEnvironmentStringsA GlobalMemoryStatus WaitForMultipleObjects EnterCriticalSection LeaveCriticalSection InitializeCriticalSection DeleteCriticalSection HeapDestroy HeapReAlloc HeapSize GetModuleHandleW ExitProcess UnhandledExceptionFilter IsDebuggerPresent GetCommandLineA GetStartupInfoA GetTimeFormatA GetDateFormatA ExitThread CreateThread GetSystemTimeAsFileTime HeapCreate VirtualFree VirtualAlloc TlsGetValue TlsAlloc TlsSetValue TlsFree InterlockedIncrement SetLastError InterlockedDecrement GetStdHandle InterlockedExchange InitializeCriticalSectionAndSpinCount

user32

EnumWindows IsWindowEnabled GetWindowThreadProcessId FindWindowExA GetClassNameA EnumChildWindows GetSystemMetrics SystemParametersInfoA GetShellWindow FindWindowA GetDesktopWindow LoadCursorA CreateWindowExA GetClassInfoExA RegisterClassExA GetMessageA TranslateAcceleratorA TranslateMessage DispatchMessageA CallWindowProcA DefWindowProcA SetCursor LoadStringA GetKeyboardState CreatePopupMenu DestroyMenu AppendMenuA TrackPopupMenu SendMessageA SetDlgItemTextA AdjustWindowRectEx OffsetRect SetClassLongA GetDC DrawIcon ReleaseDC GetMessagePos ScreenToClient DialogBoxParamA ClientToScreen SetWindowPos SetTimer KillTimer CreateDialogParamA EndDialog GetDlgItem SendMessageW GetDlgCtrlID ShowWindow EnableWindow SetForegroundWindow UpdateWindow GetSysColor GetSysColorBrush GetCursorPos PostQuitMessage LoadIconA IsIconic GetFocus SetFocus IsWindowVisible InvalidateRgn InvalidateRect MessageBoxExA MessageBoxA IsWindow SetWindowTextA GetWindowTextA GetWindowTextLengthA SetWindowLongA GetWindowLongA DestroyWindow LoadAcceleratorsA WaitForInputIdle ReleaseCapture MoveWindow GetClientRect GetWindowRect PostMessageA

shell32

Shell_NotifyIconA ShellExecuteExA SHGetSpecialFolderPathA

ole32

OleUninitialize CoInitializeSecurity OleInitialize CoCreateGuid StringFromGUID2 CoCreateInstance CoTaskMemFree CoInitialize CoUninitialize CoTaskMemAlloc CoInitializeEx

oleaut32

SafeArrayDestroy SafeArrayUnaccessData VariantClear VariantInit SysStringLen SysFreeString SysAllocStringLen VariantChangeType SysAllocString SafeArrayAccessData SafeArrayCreateVector

psapi

GetModuleFileNameExA EnumProcesses

version

VerQueryValueA GetFileVersionInfoA GetFileVersionInfoSizeA

userenv

ExpandEnvironmentStringsForUserA

wininet

InternetCloseHandle InternetReadFileExA InternetErrorDlg HttpQueryInfoA HttpSendRequestA HttpAddRequestHeadersA HttpOpenRequestA InternetConnectA InternetSetOptionA InternetSetStatusCallback InternetCrackUrlA InternetCanonicalizeUrlA InternetCombineUrlA InternetGetCookieA InternetSetCookieA InternetOpenA

shlwapi

UrlEscapeA SHDeleteEmptyKeyA PathRenameExtensionA PathCombineA PathStripPathA PathRemoveFileSpecA PathIsDirectoryEmptyA PathFindExtensionA

urlmon

IsValidURL

advapi32

RevertToSelf RegEnumValueA OpenProcessToken GetTokenInformation IsValidSid GetSidIdentifierAuthority GetSidSubAuthorityCount GetSidSubAuthority SetTokenInformation LookupPrivilegeValueA DuplicateTokenEx ImpersonateLoggedOnUser GetLengthSid AdjustTokenPrivileges RegOpenCurrentUser RegOpenUserClassesRoot RegCloseKey RegCreateKeyExA RegOpenKeyExA RegQueryValueExA RegSetValueExA RegDeleteValueA RegQueryInfoKeyA RegEnumKeyExA

gdi32

SetBkColor

comdlg32

GetOpenFileNameA

Name

.text

Size

362KB

Virtual Size

361KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

17KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

97KB

Virtual Size

96KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

36KB

Virtual Size

36KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

50KB

Virtual Size

50KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

19KB

Virtual Size

19KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

13KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

43KB

Virtual Size

42KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-fr

Size

39KB

Virtual Size

39KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

38KB

Virtual Size

37KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

68KB

Virtual Size

68KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

12KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

25KB

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-ti

Size

41KB

Virtual Size

40KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-co

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.text-de

Size

86KB

Virtual Size

85KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

257KB

Virtual Size

256KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

16KB

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-de

Size

512B

Virtual Size

48B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

136B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

48B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

48B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-ti

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

68B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

44B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-fr

Size

512B

Virtual Size

48B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data-co

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

229KB

Virtual Size

228KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

jaffacakes118_not-a-virus.Downloader.Win32.Agent.ckxt.c26f3f4808129c8ad1534a85f1f255e6

PE Signature issue

comctl32

kernel32

user32

shell32

ole32

oleaut32

psapi

version

userenv

wininet

shlwapi

urlmon

advapi32

gdi32

comdlg32

generic