Static task
static1
Behavioral task
behavioral1
Sample
2024-08-29_50536b5a42bba8936848735b25bec296_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-08-29_50536b5a42bba8936848735b25bec296_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-29_50536b5a42bba8936848735b25bec296_cryptolocker
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Size
32KB
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MD5
50536b5a42bba8936848735b25bec296
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SHA1
34515b1b35507aff9338a7b302786c3c2d1ad5bc
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SHA256
e94be5577cc72bb97eec0799608373f15dd3ed28a6f7a1bc9bf914a87e2af0e6
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SHA512
e317238aa4eaf8fc0e1d7da6e5d24f17d3614791ff4b47eef3d97a766c20446ae6b807ee4a6ceb282a84c1a6c71cbeed0d71cae17bd67107b2ec742c184d5557
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdo+:bAvJCYOOvbRPDEgXRcJn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_50536b5a42bba8936848735b25bec296_cryptolocker
Files
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2024-08-29_50536b5a42bba8936848735b25bec296_cryptolocker.exe windows:5 windows x86 arch: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