Static task
static1
Behavioral task
behavioral1
Sample
2024-08-24_447886e9c6c7d92445a912d5612f25cf_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-08-24_447886e9c6c7d92445a912d5612f25cf_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-24_447886e9c6c7d92445a912d5612f25cf_cryptolocker
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Size
64KB
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MD5
447886e9c6c7d92445a912d5612f25cf
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SHA1
91a2cdf1e3a8090f56f978752493a0d791ad74af
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SHA256
4becdb1752fcba11abb6a1d174d8720656709dd441319b1cd82d08124f7c6dea
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SHA512
5f4fe5d60b702cf1ba5c3b7c53195b825d81700f068590d6dedee1c26a50ec00abf7688683ba0b7626a7273fef25240b9f07b358f817bcaf10b18e88009cc83a
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnT5v:btng54SMLr+/AO/kIhfoKMHda9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-24_447886e9c6c7d92445a912d5612f25cf_cryptolocker
Files
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2024-08-24_447886e9c6c7d92445a912d5612f25cf_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ