Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_8a3b8fe346330533a7fb6d26ab0d71fd_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-12_8a3b8fe346330533a7fb6d26ab0d71fd_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_8a3b8fe346330533a7fb6d26ab0d71fd_cryptolocker
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Size
40KB
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MD5
8a3b8fe346330533a7fb6d26ab0d71fd
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SHA1
c95295f0b9c58991884c6182b849c172b1d28044
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SHA256
a161ee20b6f8c19fbd1502962e466adc1a5b890ac73685266865dad8806d4bda
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SHA512
48013da5b4c1804f9c43adcb04363ab4aa2ee2e73771a772cc3fbe3b823994b24a76db1777f164a093dea76dfd8898ed9653fbce81249c45fdd28de1a5a274cb
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy3LB:btB9g/WItCSsAGjX7e9N0hunRv1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_8a3b8fe346330533a7fb6d26ab0d71fd_cryptolocker
Files
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2024-10-12_8a3b8fe346330533a7fb6d26ab0d71fd_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