Static task
static1
Behavioral task
behavioral1
Sample
2024-09-29_28ee80295a0a0fea4de1a68afc451bd6_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-29_28ee80295a0a0fea4de1a68afc451bd6_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-29_28ee80295a0a0fea4de1a68afc451bd6_cryptolocker
-
Size
40KB
-
MD5
28ee80295a0a0fea4de1a68afc451bd6
-
SHA1
e6cb16f6d9a551637257e006baacf9a7a56c9e0e
-
SHA256
2b571556e49c9e4ed572fe7e391f383bdd65c52a9c9b440a0d22ebb0545d7a31
-
SHA512
d31aa1aa7733c69e174aaf36a7f21a4e8ca0d6607c4381123474a5a148cb586eba46e07ed03516e6cfff761ebcfdfa1ec795f5d3f51d46aac03bfeae9564b12e
-
SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+0vJsg5b5U3O2PrJ:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_28ee80295a0a0fea4de1a68afc451bd6_cryptolocker
Files
-
2024-09-29_28ee80295a0a0fea4de1a68afc451bd6_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