Static task
static1
Behavioral task
behavioral1
Sample
2024-09-25_9f0136ccf23c79bbe866fff869fcb148_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-25_9f0136ccf23c79bbe866fff869fcb148_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-25_9f0136ccf23c79bbe866fff869fcb148_cryptolocker
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Size
37KB
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MD5
9f0136ccf23c79bbe866fff869fcb148
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SHA1
b9d04efcf3a1959cc11fe71533691fe4213e4abc
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SHA256
77c645367f1e760b9a6e5470486052fbfd8f3ee4bcf560575d5bc72df8b9656b
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SHA512
cc21fd079cbde0470b0b9006ec3bc0bf2832d95f12baeacd05d8a8072a97632f38d8b19209a6447212330b7f606642eaccbe28869920fdf729e87204f6a1422b
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf0w3sp8u5co9+nN:bgX4zYcgTEu6QOaryfjqDDw3sCu5b+N
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_9f0136ccf23c79bbe866fff869fcb148_cryptolocker
Files
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2024-09-25_9f0136ccf23c79bbe866fff869fcb148_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