Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_f70e85d35a0e6064333444f15a70413c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_f70e85d35a0e6064333444f15a70413c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_f70e85d35a0e6064333444f15a70413c_cryptolocker
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Size
36KB
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MD5
f70e85d35a0e6064333444f15a70413c
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SHA1
cc7ca64c807d032b5e465d35fcff1e4f9fb8e6f3
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SHA256
3fe235bf8ab1efeb06eb6480cce9826a175f0fc14c8aebeaf7f11c1a445f0419
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SHA512
1f25485b6793fc4a87fceb7a72d0fef50222beb9654de1fd096e901c8b914b47d0907f2e34efb4e48de25efa32b5b0fd253f5c9ac8e345e913ccfbc8b339aff1
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mVby:bAvJCYOOvbRPDEgXrNekd7l94i3p/z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_f70e85d35a0e6064333444f15a70413c_cryptolocker
Files
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2024-01-09_f70e85d35a0e6064333444f15a70413c_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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