Static task
static1
Behavioral task
behavioral1
Sample
2024-09-05_9a4194ae13c7accc92a92f8f0a6a556a_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-05_9a4194ae13c7accc92a92f8f0a6a556a_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-05_9a4194ae13c7accc92a92f8f0a6a556a_cryptolocker
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Size
392KB
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MD5
9a4194ae13c7accc92a92f8f0a6a556a
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SHA1
7d5b8731886d872bc16f790774d87414d9cf8928
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SHA256
01a9cbe445f4847504fe80319573c301d572f48d31f7bda9d90023ed0e88d97e
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SHA512
24164b3881bd1225c6ff97a12965a5e21ee4dc264f6e67e9a37b0edd20a70050be8e4c69ea95247dbd1b7eaa7c7411500df9bdba338cca04d02282904ba09ba5
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRK:nnOflT/ZFIjBz3xjTxynGUOUhXRK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_9a4194ae13c7accc92a92f8f0a6a556a_cryptolocker
Files
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2024-09-05_9a4194ae13c7accc92a92f8f0a6a556a_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