Static task
static1
Behavioral task
behavioral1
Sample
2024-09-08_63d7d8ee6fd0c4b800d5790776408e5f_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-08_63d7d8ee6fd0c4b800d5790776408e5f_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-08_63d7d8ee6fd0c4b800d5790776408e5f_cryptolocker
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Size
32KB
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MD5
63d7d8ee6fd0c4b800d5790776408e5f
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SHA1
bd9b089280c1f5d2aa9753dfcadf135c188a3e47
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SHA256
c5a363d86b359be939651449d560a43b05966ae6eee94cbcb7a273171cdda3f5
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SHA512
8dcfbb4bc209c2d8a34681a010b0c020be87bce8a7be8ebd4b1806698a3f2f3496ffb8340cdc5782bba23c3a02f7394d99046178a5b7d66f042ad9c642bb1384
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdo+:bAvJCYOOvbRPDEgXRcJX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_63d7d8ee6fd0c4b800d5790776408e5f_cryptolocker
Files
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2024-09-08_63d7d8ee6fd0c4b800d5790776408e5f_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