Static task
static1
Behavioral task
behavioral1
Sample
97f5e0cdb397e66903f2b4f49e05fb21_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
97f5e0cdb397e66903f2b4f49e05fb21_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
97f5e0cdb397e66903f2b4f49e05fb21_cryptolocker_JC.exe
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Size
26KB
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MD5
97f5e0cdb397e66903f2b4f49e05fb21
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SHA1
43bc998b11277974cedfb7043ca5abf80e8a0586
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SHA256
1db6e62056b636e832d5f5556acf735e4432d545c41204437c02764f5ad9890e
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SHA512
14fce5b89897f11604bac81e71e24a079e8c47ac26fa3f1562919731a5ea9288c7520c96a52f6a3e4f22495306344ee2660f7c3a227f21c8209dca942aa9ccb5
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUq7:bA74zYcgT/Ekd0ryfjp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 97f5e0cdb397e66903f2b4f49e05fb21_cryptolocker_JC.exe
Files
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97f5e0cdb397e66903f2b4f49e05fb21_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