Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_10fa9ae7d78f99e91e089da63618513b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_10fa9ae7d78f99e91e089da63618513b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_10fa9ae7d78f99e91e089da63618513b_cryptolocker
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Size
28KB
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MD5
10fa9ae7d78f99e91e089da63618513b
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SHA1
0d6f95f1ac26f17349de31ef02d6f013c48cc70e
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SHA256
5668ca88a9f49b7941c0aebd7a7be83eaef115ea5f68ee3ad844235845a62625
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SHA512
c81fecadb5576c2e499ae6bfc8bb6e4ec238f8d6b5c10d9bbe28f5f428b579594d952eba51be90c73d89e0622815a9ed9ae610172760b8df9a29b0f7dde336e3
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cG:bAvJCYOOvbRPDEgXRcG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_10fa9ae7d78f99e91e089da63618513b_cryptolocker
Files
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2024-01-11_10fa9ae7d78f99e91e089da63618513b_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