Static task
static1
Behavioral task
behavioral1
Sample
20240521938503d32c5f4104e239045189200492cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
20240521938503d32c5f4104e239045189200492cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
20240521938503d32c5f4104e239045189200492cryptolocker
-
Size
35KB
-
MD5
938503d32c5f4104e239045189200492
-
SHA1
c6fdcd55c219881053271346c46fc7594424b09a
-
SHA256
ee1d806390272549afc04f51773626e61eeab948bbc06c15424a9295e2446edf
-
SHA512
2a6e762cfda2bf0abd0fb3618eedadf5721fc1b67c167cecf79ed28fdcdc696be86c3241da49774c8cb423454ee4b3751c32092ca0048fae539a86c49b712a8a
-
SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLUZ60:btB9g/WItCSsAGjX7r3BTmUQ0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240521938503d32c5f4104e239045189200492cryptolocker
Files
-
20240521938503d32c5f4104e239045189200492cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ