Static task
static1
Behavioral task
behavioral1
Sample
3afee696f9b956c71412f8ebb516b2a7_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3afee696f9b956c71412f8ebb516b2a7_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3afee696f9b956c71412f8ebb516b2a7_cryptolocker_JC.exe
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Size
28KB
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MD5
3afee696f9b956c71412f8ebb516b2a7
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SHA1
67b18e46e8257a76884e099343c999a75e20da71
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SHA256
4c9a3bf61007c17f4341ac62c7d4e40b614f07f3a870cfc049a41e6089cf7253
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SHA512
e822d631c4258b94ea51ca1c3838a5c63516a07f389d9ce2c8e11b0395ceea3ea9bb6fc0c10e716f3fc69e845d437a2642f84aa47735ffe11719bc0bdaba815f
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPTNT:b/yC4GyNM01GuQMNXw2PTp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3afee696f9b956c71412f8ebb516b2a7_cryptolocker_JC.exe
Files
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3afee696f9b956c71412f8ebb516b2a7_cryptolocker_JC.exe.exe windows x86
ad86a1414a0514f4c041167365378f70
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ