Static task
static1
Behavioral task
behavioral1
Sample
335b4c05dece8bb682f53f2efea44501_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
335b4c05dece8bb682f53f2efea44501_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
335b4c05dece8bb682f53f2efea44501_cryptolocker_JC.exe
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Size
28KB
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MD5
335b4c05dece8bb682f53f2efea44501
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SHA1
277a7baa858ef5f952525dc7eb2d818a66cdebaa
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SHA256
3d317e8c2829987bb7de05afff5a1586ae17334e3b079d6e9a6a89a646204faa
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SHA512
ce9b7f9d9f799805f2520d52f58c6e71032662ed6fce9ebb5538baca191a972e18880a2adc051a43a457b84df53f398a14c58e4ff17dd4ecf31d0df80b72517d
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiEcub:bAvJCYOOvbRPDEgXi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 335b4c05dece8bb682f53f2efea44501_cryptolocker_JC.exe
Files
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335b4c05dece8bb682f53f2efea44501_cryptolocker_JC.exe.exe windows x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ