Static task
static1
Behavioral task
behavioral1
Sample
2024-10-13_f1887af7b59992bbbd988c3f5130e6dd_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-13_f1887af7b59992bbbd988c3f5130e6dd_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-13_f1887af7b59992bbbd988c3f5130e6dd_cryptolocker
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Size
55KB
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MD5
f1887af7b59992bbbd988c3f5130e6dd
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SHA1
43146fc007ed3ee9e3d1d57332d4eaa078c88a4d
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SHA256
974ee88cfc3500a9d7a9be3516b444895ab2a0fcb8068319eeef0f08eb1f081b
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SHA512
bda6ba8bf9b45277919bc7582bbc4df49e6f1c20836b577b67bded0ef20ef8be6da1027653ee93ccef26850d0a23fb787a2f748746b9c3434b144f3e2a11ccf4
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHC:btng54SMLr+/AO/kIhfoKMHdv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_f1887af7b59992bbbd988c3f5130e6dd_cryptolocker
Files
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2024-10-13_f1887af7b59992bbbd988c3f5130e6dd_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