Static task
static1
Behavioral task
behavioral1
Sample
2024-08-12_d520cc0a427fcde6b28c4b6ec22041a8_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-12_d520cc0a427fcde6b28c4b6ec22041a8_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-12_d520cc0a427fcde6b28c4b6ec22041a8_cryptolocker
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Size
35KB
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MD5
d520cc0a427fcde6b28c4b6ec22041a8
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SHA1
e941cc88df6db14563e0df927cd3e94a2e932200
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SHA256
dd0f52246522ca9693a7c0a8ce98ed30c65148f8a6e73f0b2850d017be90fc90
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SHA512
0d43a5dc1f34d05305ace424ad05b4224ab45fc75a91d41f8255e62df7fd9d43d8a28d84b65cc55ba6f1c29b5252ce1cabe784583af56439a5fccbe2cddb7e7f
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SSDEEP
384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTGXvJF3SXX:bG74zYcgT/Ekd0ryfjkbCn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-12_d520cc0a427fcde6b28c4b6ec22041a8_cryptolocker
Files
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2024-08-12_d520cc0a427fcde6b28c4b6ec22041a8_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE