Static task
static1
Behavioral task
behavioral1
Sample
2024-08-29_72949b9ddbada9f89b827dbc7bc606d5_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-08-29_72949b9ddbada9f89b827dbc7bc606d5_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-29_72949b9ddbada9f89b827dbc7bc606d5_cryptolocker
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Size
33KB
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MD5
72949b9ddbada9f89b827dbc7bc606d5
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SHA1
f6b4b64b7d86c48a0cbf7e853138433735b97c12
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SHA256
2c548025b99de40ff73f603511a881ec671590972525e0f1b8e371b35450a403
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SHA512
3c566e6bc41fcf14d9403f3c695b52b72bee0e37270ecd343661d573c02275e3b0ce4c6f362b6c4a766b3d3cc14079d824e2750a261d873705b5369c69b265d1
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B4lWS+Y:btB9g/WItCSsAGjX7r3B4GY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_72949b9ddbada9f89b827dbc7bc606d5_cryptolocker
Files
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2024-08-29_72949b9ddbada9f89b827dbc7bc606d5_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