Static task
static1
Behavioral task
behavioral1
Sample
6e4ff09a76e98120f107d420b61548d0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6e4ff09a76e98120f107d420b61548d0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6e4ff09a76e98120f107d420b61548d0_cryptolocker_JC.exe
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Size
29KB
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MD5
6e4ff09a76e98120f107d420b61548d0
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SHA1
fc0b2f3036fdee25e02814a9ce661265f26292d3
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SHA256
51a940f74a942ac0a26997e777b3f644e6d73dcd3930f93a439c76bd5e198a8e
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SHA512
62904a214031a9a038f99f694c483adb7c919446a49791244145a5cf9578583dffa3e398e3d8eba36df7b089ea84ea731965b32f12067ecc73909d600b80a59b
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunvs9Z:bA74zYcgT/Ekd0ryfjPIunvsr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6e4ff09a76e98120f107d420b61548d0_cryptolocker_JC.exe
Files
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6e4ff09a76e98120f107d420b61548d0_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