Static task
static1
Behavioral task
behavioral1
Sample
2024-10-02_905be235e4cff6e30bd971f003319a3c_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-02_905be235e4cff6e30bd971f003319a3c_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-02_905be235e4cff6e30bd971f003319a3c_cryptolocker
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Size
34KB
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MD5
905be235e4cff6e30bd971f003319a3c
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SHA1
76cde705325d02a9d2247d6a2eb902a4dc17887a
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SHA256
1d15f57be7bac1d2af69eda84eb1114cc709e355075014fb22b733f7020b2dff
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SHA512
6204b8c65744c98d81b8ac154ae9ac925320877cb509ef44ded1b7869b2627b8009c45e333c3451aa35822a6d9cdd1d57d3b30fc1fffd91544cb151dd7a1c0f4
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzogFzpjufAq18st8qL1ZY:bAvJCYOOvbRPDEgXVFzpCYVaLU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_905be235e4cff6e30bd971f003319a3c_cryptolocker
Files
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2024-10-02_905be235e4cff6e30bd971f003319a3c_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