Static task
static1
Behavioral task
behavioral1
Sample
2024-09-06_353bcac7f4cbc2b2055468dbfb125f7a_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-06_353bcac7f4cbc2b2055468dbfb125f7a_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-06_353bcac7f4cbc2b2055468dbfb125f7a_cryptolocker
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Size
31KB
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MD5
353bcac7f4cbc2b2055468dbfb125f7a
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SHA1
67d03542ce8e83f9ffb2579666ab82e64c1b30dd
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SHA256
5e1aa063a29fd9f80b938dbd54ae5cb0a73c72581244c60518b3379442f0ae3d
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SHA512
9538ba7bfeb1d926fa15a454595a8cfecd403961906e451115815768a59bd7af45f3bd496f19f74b609f6af7fae086fb580a75090f8c23d9db34152d957fabf2
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdSq:bAvJCYOOvbRPDEgXRcJ1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_353bcac7f4cbc2b2055468dbfb125f7a_cryptolocker
Files
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2024-09-06_353bcac7f4cbc2b2055468dbfb125f7a_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