- #Malwarebytes manual update rules.ref serial number
- #Malwarebytes manual update rules.ref driver
- #Malwarebytes manual update rules.ref code
Source: C:\Users\u ser\AppDat a\Local\Te mp\is-L9QI E.tmp\mbam. Source: C:\Program Files (x8 6)\Malware bytes\Anti -Malware\M BAMService. Very long cmdline option found, this is very uncommon (may be encrypted or packed)
#Malwarebytes manual update rules.ref code
Uses code obfuscation techniques (call, push, ret) Stores files to the Windows start menu directory Sample file is different than original file name gathered from version info Sample execution stops while process was sleeping (likely an evasion)
#Malwarebytes manual update rules.ref serial number
Queries the volume information (name, serial number etc) of a device Potential key logger detected (key state polling based) PE file contains executable resources (Code or Archives)
#Malwarebytes manual update rules.ref driver
system language)Ĭontains functionality to call native functionsĬontains functionality to check if a debugger is running (IsDebuggerPresent)Ĭontains functionality to check if a window is minimized (may be used to check if an application is visible)Ĭontains functionality to communicate with device driversĬontains functionality to detect sandboxes (mouse cursor move detection)Ĭontains functionality to dynamically determine API callsĬontains functionality to execute programs as a different userĬontains functionality to launch a process as a different userĬontains functionality to launch a program with higher privilegesĬontains functionality to query CPU information (cpuid)Ĭontains functionality to read the clipboard dataĬontains functionality to record screenshotsĬontains functionality to retrieve information about pressed keystrokesĬontains functionality to shutdown / reboot the systemĬontains functionality to simulate keystroke pressesĬontains functionality to simulate mouse eventsĬreates files inside the driver directoryĬreates files inside the system directoryĭrops PE files to the windows directory (C:\Windows)Įxtensive use of GetProcAddress (often used to hide API calls)įound dropped PE file which has not been started or loadedįound evasive API chain (may stop execution after checking a module file name)įound evasive API chain checking for process token informationįound potential string decryption / allocating functions Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)ĪV process strings found (often used to terminate AV products)Īntivirus or Machine Learning detection for unpacked fileĬhecks for available system drives (often done to infect USB drives)Ĭontains functionality for read data from the clipboardĬontains functionality locales information (e.g. Sample is not signed and drops a device driver Registers a service to start in safe boot mode Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) Multi AV Scanner detection for submitted fileĬontains functionality to detect sleep reduction / modificationsĬreates an undocumented autostart registry key