Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_d5fcb2142ce96feffeefa3ea8b5b476a_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-18_d5fcb2142ce96feffeefa3ea8b5b476a_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_d5fcb2142ce96feffeefa3ea8b5b476a_cryptolocker
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Size
34KB
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MD5
d5fcb2142ce96feffeefa3ea8b5b476a
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SHA1
53ad8573eb01956331f6899d49509932aa4bc65e
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SHA256
6c28bdf91d0642f89e33419d3b4d4fc886ae7fc7001de299ffd9c7db748eb6e8
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SHA512
c82476d588aced1e18a1b18f80591b65fac97593251b7ab7ef990fde2980a78568228099c9fb89b305d00aa46a4653afd1c98849cbcde7696bae9fde87d6888c
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754G:bxNrC7kYo1Fxf3s05f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_d5fcb2142ce96feffeefa3ea8b5b476a_cryptolocker
Files
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2024-10-18_d5fcb2142ce96feffeefa3ea8b5b476a_cryptolocker.exe windows:5 windows x86 arch:x86
3c4da9ed0ba02990af7795e358bfd650
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 518B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ