Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_880c2a688680d10bccde495af99f8081_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-18_880c2a688680d10bccde495af99f8081_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_880c2a688680d10bccde495af99f8081_cryptolocker
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Size
37KB
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MD5
880c2a688680d10bccde495af99f8081
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SHA1
d901455a88ef652b48e0373994137d90138e5771
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SHA256
6f835a97f119aa57a60acd2163267af5dd7c077532c3b5d77440c5a0ff74d62a
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SHA512
c7b451105c449778e6d2775cbb1a08d50dcd1459af7980f7ff247f8c946299e79abf8212417b68deba05aa1dab7abfa4933e55601e923a403328d1365fadabb8
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbaI17:bAvJCYOOvbRPDEgXrNekd7l94i3paI17
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_880c2a688680d10bccde495af99f8081_cryptolocker
Files
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2024-10-18_880c2a688680d10bccde495af99f8081_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