Static task
static1
Behavioral task
behavioral1
Sample
2024-08-07_3ebff1c2f1494e25b194e3aa709e0578_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-07_3ebff1c2f1494e25b194e3aa709e0578_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-07_3ebff1c2f1494e25b194e3aa709e0578_cryptolocker
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Size
46KB
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MD5
3ebff1c2f1494e25b194e3aa709e0578
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SHA1
48801a754eb13e5d4d93a9ee6f61bce8ef3f5c9e
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SHA256
a1b88ee8b40ba611eaf6f7dab9ee2ec1106a03e0db1a77df57bf8a93cac47144
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SHA512
c5d35f23d5ab6ee25f20e07aa27f648ac2ff8fd687cd978251117f45cc179a5c0105a9243a5c21d4787987deee056087dc4b9c05d4b66dbb33352a4da4ba7a5f
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SSDEEP
384:bm74uGLLQRcsdeQ72ngEr4K7YmE8jb0nrlwfjDUknqj:bm74zYcgT/EkM0ryfjdnqj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-07_3ebff1c2f1494e25b194e3aa709e0578_cryptolocker
Files
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2024-08-07_3ebff1c2f1494e25b194e3aa709e0578_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: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE