Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_83c9ee800b97bb6dbfc4c807bfa5dc2f_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-07_83c9ee800b97bb6dbfc4c807bfa5dc2f_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_83c9ee800b97bb6dbfc4c807bfa5dc2f_cryptolocker
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Size
33KB
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MD5
83c9ee800b97bb6dbfc4c807bfa5dc2f
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SHA1
a6a512f643174c0a5c264e41d0d4446a8ab563bd
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SHA256
ec32a6fde65891c7cc6c8cb2e9032f4f30b545eb6b104f44b9d14cb578041b45
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SHA512
4d354370e223b87a969dad30c4e821209a0b7c257e168f5086a2798bea2d44ffde2081c22b6c87728113d1e26748b21e033fa50f990b1197feaf2c495746eec6
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SSDEEP
384:bG74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUGTGOM:bG74zYcgT/Ekd0ryfjS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_83c9ee800b97bb6dbfc4c807bfa5dc2f_cryptolocker
Files
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2024-09-07_83c9ee800b97bb6dbfc4c807bfa5dc2f_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