Static task
static1
Behavioral task
behavioral1
Sample
20240521150b7ddd2f23d22d6493c76c6b44fff1cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20240521150b7ddd2f23d22d6493c76c6b44fff1cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
20240521150b7ddd2f23d22d6493c76c6b44fff1cryptolocker.bin
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Size
62KB
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MD5
150b7ddd2f23d22d6493c76c6b44fff1
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SHA1
e50c4cbfc9c77e31d990c1b95171054572ad4c0e
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SHA256
aef3fe3dbbf435cfa729c9ff397f859b3bc16b7cef15a94fe3374f8069ab215d
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SHA512
fade0430f8430c757a7661bd53941f428bf320c7b71b6148b6ca439d016e413eb7b34a1a186d28522e73b0ed0f6dc6fa7b70d3dac49852da001d9c58d77e2135
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxv:btng54SMLr+/AO/kIhfoKMHda5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240521150b7ddd2f23d22d6493c76c6b44fff1cryptolocker.bin
Files
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20240521150b7ddd2f23d22d6493c76c6b44fff1cryptolocker.bin.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