Static task
static1
Behavioral task
behavioral1
Sample
2024-09-05_7f41c7a9c5bbc94fe1224db7fe80ed17_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-05_7f41c7a9c5bbc94fe1224db7fe80ed17_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-05_7f41c7a9c5bbc94fe1224db7fe80ed17_cryptolocker
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Size
41KB
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MD5
7f41c7a9c5bbc94fe1224db7fe80ed17
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SHA1
12e380092dee2adbafc601bd657c0f4c5b8359e0
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SHA256
02643afd9cb5f8e747299a01f06337cc0cfccc9ca1ded04789156cf3a6dcac0d
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SHA512
7ea00e0b31cb14ea93e8d9d5bef184959f86b1a83285f7993a3336bb058782d486233de212b860cb5420c0026d57143a3151b8e6815c72e028e24096ef4f4af2
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFqZMK:bxNrC7kYo1Fxf3s05rwxbFw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_7f41c7a9c5bbc94fe1224db7fe80ed17_cryptolocker
Files
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2024-09-05_7f41c7a9c5bbc94fe1224db7fe80ed17_cryptolocker.exe windows:5 windows x86 arch:x86
3c4da9ed0ba02990af7795e358bfd650
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 518B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ