Static task
static1
Behavioral task
behavioral1
Sample
3494ac62cb58e9619364f2e4d7ae442a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3494ac62cb58e9619364f2e4d7ae442a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3494ac62cb58e9619364f2e4d7ae442a_cryptolocker_JC.exe
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Size
36KB
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MD5
3494ac62cb58e9619364f2e4d7ae442a
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SHA1
51a6d05e5180e992744c9b6178bd06c87b2c6e57
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SHA256
f997e9eff4bc245db47867afae0af81ec551e89475479b82aa7423640481215b
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SHA512
a75a3374d9a5887102d7a770bea50df61174ae0277f88e51729f0e10f47f1aba726b895b3a299f503abd49fda896cf4e029ec307978c0a11387d91fe09c4c530
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SSDEEP
384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+0vJsghbZ/++RNl:bgX4zYcgTEu6QOaryfjqDlC6JtbZ/PR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3494ac62cb58e9619364f2e4d7ae442a_cryptolocker_JC.exe
Files
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3494ac62cb58e9619364f2e4d7ae442a_cryptolocker_JC.exe.exe windows 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