Static task
static1
Behavioral task
behavioral1
Sample
202404148cef8ef2b4e96512fb2175c2ba9f1f49cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
202404148cef8ef2b4e96512fb2175c2ba9f1f49cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
202404148cef8ef2b4e96512fb2175c2ba9f1f49cryptolocker.exe
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Size
30KB
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MD5
8cef8ef2b4e96512fb2175c2ba9f1f49
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SHA1
711082f020644f0802474d90569cc4f75b81e996
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SHA256
87d1142eadf86f2feed891cad21e0877503259d42e137b0b23cc4a26176d8be5
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SHA512
eff24751887318497d04e5a482576cd8de8992982e806151528ca0aa5b6031c472981ad5b9694b8b5de3958d374627730da610ca8fcf6b13bf37a2c041763b64
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SSDEEP
384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTGU:bG74zYcgT/Ekd0ryfjl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404148cef8ef2b4e96512fb2175c2ba9f1f49cryptolocker.exe
Files
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202404148cef8ef2b4e96512fb2175c2ba9f1f49cryptolocker.exe.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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE