Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_290fc3535c7e861e880b7b793ee83a01_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-18_290fc3535c7e861e880b7b793ee83a01_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_290fc3535c7e861e880b7b793ee83a01_cryptolocker
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Size
35KB
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MD5
290fc3535c7e861e880b7b793ee83a01
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SHA1
1308c313dccd5af7a498b042ca318c04ed5a94a1
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SHA256
cc9184785b9428ecf4983bc2f85d9048ac6d07cb331e87a31080e86db2b5c535
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SHA512
1a97cc52b8bcba4fd2be4123696b394fff51a0ff5d939790ddffae343a0fdbca24cf59949fd9a3a2869955b0f9fd80b29b3cdbd8611596033cf41cdf2c7107cc
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkF+:btB9g/WItCSsAGjX7e9N0hunrkg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_290fc3535c7e861e880b7b793ee83a01_cryptolocker
Files
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2024-10-18_290fc3535c7e861e880b7b793ee83a01_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