Static task
static1
Behavioral task
behavioral1
Sample
2024-09-25_3fd08a3c62e4a4104b515251929f8ed6_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-25_3fd08a3c62e4a4104b515251929f8ed6_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-25_3fd08a3c62e4a4104b515251929f8ed6_cryptolocker
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Size
29KB
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MD5
3fd08a3c62e4a4104b515251929f8ed6
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SHA1
569d0893d5e2fbe6257ba4195e4ed16fbaef012e
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SHA256
1ee169da5432f9f3c3bfa4f4fb19309b1cf3f3ece90687f01d5499428b4f8b6d
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SHA512
59e8b6ad5e128a55f8cd674550b7187d5da928a6dbfb35ad02c8587fcd882b656b3c7419c0b613679468f425953b4e2eaa96ea46969ea29c239cbda439be20cc
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SSDEEP
384:bgCOR4uGLLQRcsdeQ72ngEUKK7YmE8jI0nrlwfjDU5vLHd:bgCS4zYcgT/ENr0ryfjGvL9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_3fd08a3c62e4a4104b515251929f8ed6_cryptolocker
Files
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2024-09-25_3fd08a3c62e4a4104b515251929f8ed6_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: 20B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ