Static task
static1
Behavioral task
behavioral1
Sample
5973d7c8547c6e395ba6e91b895ad6a7_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5973d7c8547c6e395ba6e91b895ad6a7_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5973d7c8547c6e395ba6e91b895ad6a7_cryptolocker_JC.exe
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Size
35KB
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MD5
5973d7c8547c6e395ba6e91b895ad6a7
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SHA1
42e9e0447141fcf94c3ed08277dc5440b7502018
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SHA256
1e8253b030ca977dd6e23c5c6f7922e37dd9ad0eec20746da687e6f363eaa404
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SHA512
a546dddbfea35ed7c9f3afa58c88d1fc7e194642373c7694ac27ead0b0aad690fdc28301748b7ef140e34d32d33005fbbe41e52fe8baaa57a5ec2b153bde63e1
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NI:bAvJCYOOvbRPDEgXrNekd7l94i3O
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5973d7c8547c6e395ba6e91b895ad6a7_cryptolocker_JC.exe
Files
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5973d7c8547c6e395ba6e91b895ad6a7_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