Static task
static1
Behavioral task
behavioral1
Sample
2024-09-01_1f2e9b95be8639818317cbd17f73dc2f_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-09-01_1f2e9b95be8639818317cbd17f73dc2f_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-01_1f2e9b95be8639818317cbd17f73dc2f_cryptolocker
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Size
42KB
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MD5
1f2e9b95be8639818317cbd17f73dc2f
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SHA1
6d322fa358b4a3a4e8e4c33d6a5d6dbe187eb947
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SHA256
3fde1c67a9397f4377555ce8ce2c5f7b5e1d0abab2fe806e576852e10f3df104
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SHA512
96d0d1570e52231a9c1969d783af2d4f915ee184e0f41e57bf761a54c260dbad1e1d061df776b3112d9d84d2f4f8a2f527b203fbf4b24e0e04359662a126cdf8
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SSDEEP
768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3HwnCi:bA6YcA/X6G0W143Qh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-01_1f2e9b95be8639818317cbd17f73dc2f_cryptolocker
Files
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2024-09-01_1f2e9b95be8639818317cbd17f73dc2f_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