Static task
static1
Behavioral task
behavioral1
Sample
eafb3229b0d50d589ab2b38877aa90dc_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
eafb3229b0d50d589ab2b38877aa90dc_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
eafb3229b0d50d589ab2b38877aa90dc_cryptolocker_JC.exe
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Size
29KB
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MD5
eafb3229b0d50d589ab2b38877aa90dc
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SHA1
cf4d2ba3ec668434374b0251d31e512f5847260b
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SHA256
5a63141b2e737c7188817c6ef4734c1cce0192a04ddda8f4e373bf417f268e72
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SHA512
5b7c8268a143570f652354cd4fc405f412ad28de07fa8a4a696288f178152f2521a72ceb7a9843ce2c962a40d819786d1cdba5fe82015e5a1562c984a4b73abb
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunvs9E:bA74zYcgT/Ekd0ryfjPIunvsC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource eafb3229b0d50d589ab2b38877aa90dc_cryptolocker_JC.exe
Files
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eafb3229b0d50d589ab2b38877aa90dc_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