Static task
static1
Behavioral task
behavioral1
Sample
fa2660eb90f2073477bcba507a3d8b7c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fa2660eb90f2073477bcba507a3d8b7c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
fa2660eb90f2073477bcba507a3d8b7c_cryptolocker_JC.exe
-
Size
25KB
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MD5
fa2660eb90f2073477bcba507a3d8b7c
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SHA1
1ec88b0b3b00ff586efb6203edd606554127f989
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SHA256
b875de8af6ec66534fc0b20014c750e4788c339f6b2f080b4372d47cf8dec79b
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SHA512
d7cfb9bcb422dcb5df799ceb6fd43c5e05663403d9a62af1a5bf74cf8954308f0000581ed884aa15635c0c51f664b89e7af149ba5a5726a3659009f703eadf25
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDU36:bA74zYcgT/Ekd0ryfj+6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fa2660eb90f2073477bcba507a3d8b7c_cryptolocker_JC.exe
Files
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fa2660eb90f2073477bcba507a3d8b7c_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