Static task
static1
Behavioral task
behavioral1
Sample
bdf9f4aaa57d344b06325e7504893434_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
bdf9f4aaa57d344b06325e7504893434_cryptolocker_JC.exe
Resource
win10v2004-20230824-en
General
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Target
bdf9f4aaa57d344b06325e7504893434_cryptolocker_JC.exe
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Size
27KB
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MD5
bdf9f4aaa57d344b06325e7504893434
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SHA1
04826c41a8dd58aa142ec440f38cd6c7bd19000f
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SHA256
02ad673c8197300311997211ba874a5f6cb7b239ac554f892918a5671ff3993b
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SHA512
24f6a39c6f85e7e4c8644fe196ae184d8c20044563a85fb5f6bd90aebfbbdae46f262d23cfc3f24148f7d356873e98f8ae0fab76be9c8342ebdfd5e7f86edfb9
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPu:b/yC4GyNM01GuQMNXw2Pu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bdf9f4aaa57d344b06325e7504893434_cryptolocker_JC.exe
Files
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bdf9f4aaa57d344b06325e7504893434_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