Static task
static1
Behavioral task
behavioral1
Sample
2024-08-09_9476a820d08762d35a5658abdfcd82ff_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-08-09_9476a820d08762d35a5658abdfcd82ff_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-09_9476a820d08762d35a5658abdfcd82ff_cryptolocker
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Size
392KB
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MD5
9476a820d08762d35a5658abdfcd82ff
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SHA1
6749bf8b4d96901ef83065a863e6616a78671f8c
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SHA256
488f3240bd83a32d58f79f7a492c854679e920f9ae26b25ec07be468aba0b885
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SHA512
b7d8fa3a9b281a2f288f0706c7dc5208842d9cbc7d242dd851eae66a6422eb825065392fa5a138f8881704c83bfb514ea4d2fbdc5d4af9d28eb4b6e527734690
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRj:nnOflT/ZFIjBz3xjTxynGUOUhXRj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-09_9476a820d08762d35a5658abdfcd82ff_cryptolocker
Files
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2024-08-09_9476a820d08762d35a5658abdfcd82ff_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
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ