Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_011c440b83b8f5248f5629eac97acd08_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_011c440b83b8f5248f5629eac97acd08_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-10_011c440b83b8f5248f5629eac97acd08_cryptolocker
-
Size
38KB
-
MD5
011c440b83b8f5248f5629eac97acd08
-
SHA1
34e1f5bce5d57b7c59471f9b5e21893f944b1162
-
SHA256
8b2a60fe9ef7e7adf634c6d16592194f20bc956fe4cea36d7ef76d802bec5d07
-
SHA512
b16eccadfeed493f6c0c624eb5f2aa5676f4a63c2e1126addff1aa2f435014277bad22186737b65ee8273943ddb5ce112b4ba167dc4aace95c6556638ef2f9dd
-
SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf0w3sp8u5cZ95d9hVs7:bgX4zYcgTEu6QOaryfjqDDw3sCu529hO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_011c440b83b8f5248f5629eac97acd08_cryptolocker
Files
-
2024-01-10_011c440b83b8f5248f5629eac97acd08_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ