Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_c1b0a211762a52507d0a675278ed8200_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_c1b0a211762a52507d0a675278ed8200_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_c1b0a211762a52507d0a675278ed8200_cryptolocker
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Size
27KB
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MD5
c1b0a211762a52507d0a675278ed8200
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SHA1
475bbe13521f9e7a3856866a446d0fa400b67338
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SHA256
94a1a1294262722aaa416d106eb30f48d3873f9119a6124ba68b0bfed12224e0
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SHA512
a138c56b49f2231411e1f478eb71f9a4520d9d2244d5f394e5ea5d71b95396a16fe9f01f2dd1b00c3ac3ee3f87c53b2f4886394ac5e272c0a1a11892e17a7c95
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cV:bAvJCYOOvbRPDEgXRcV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_c1b0a211762a52507d0a675278ed8200_cryptolocker
Files
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2024-01-08_c1b0a211762a52507d0a675278ed8200_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