Static task
static1
Behavioral task
behavioral1
Sample
341b207edbed9ef816d19a7eaa4b8a28_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
341b207edbed9ef816d19a7eaa4b8a28_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
341b207edbed9ef816d19a7eaa4b8a28_cryptolocker_JC.exe
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Size
27KB
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MD5
341b207edbed9ef816d19a7eaa4b8a28
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SHA1
63ef847e315b13e9f63a9142af2b7cf4fcf482b6
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SHA256
28464c8218b77d7c349189ec17404bfe0640f221478a6499516f6fa2b854080e
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SHA512
dd5f4c552c8cb75ac7cdc933d1f9a7616f048a9002f60efa697fa1f9cc3720265beb77d66f14806df1a36fe65224eea8c9080e5423ce46a6e4d6ab9378d3c55a
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJg3:bA74zYcgT/Ekd0ryfjQRSO3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 341b207edbed9ef816d19a7eaa4b8a28_cryptolocker_JC.exe
Files
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341b207edbed9ef816d19a7eaa4b8a28_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