Static task
static1
Behavioral task
behavioral1
Sample
2024-10-03_064892207f461b6d676ebf593bbaeaa8_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-03_064892207f461b6d676ebf593bbaeaa8_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-03_064892207f461b6d676ebf593bbaeaa8_cryptolocker
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Size
40KB
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MD5
064892207f461b6d676ebf593bbaeaa8
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SHA1
8555e581977a05bd6f5b4fc81059bb4c991e1a58
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SHA256
b6e7cd2e01744d673e2cc56b0de2ab9a1440705271577a67221b571632ef3db7
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SHA512
064e3a50a835cc25b3d5fc71ff2a3d29395f9e7ce652ef539fd955ae0a06a3124a7b6ddbb59dc20b87d8dc5df5ad930a79a435a5d8ff16278d073b0306ed582f
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+0vJsg5b5U3O2Prq:bgX4zYcgTEu6QOaryfjqDlC6JFbK37Yz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_064892207f461b6d676ebf593bbaeaa8_cryptolocker
Files
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2024-10-03_064892207f461b6d676ebf593bbaeaa8_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