Multi AV Scanner detection for submitted file
Monitors registry run keys for changes
Tries to harvest and steal browser information (history, passwords, etc)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to dynamically determine API calls
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Detected potential crypto function
Drops PE files
Enables security privileges
Found decision node followed by non-executed suspicious APIs
Found dropped PE file which has not been started or loaded
Found evasive API chain (date check)
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
JA3 SSL client fingerprint seen in connection with other malware
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
PE file contains executable resources (Code or Archives)
PE file contains more sections than normal
PE file contains sections with non-standard names
Queries information about the installed CPU (vendor, model number etc)
Queries the product ID of Windows
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Steals Internet Explorer cookies
Stores files to the Windows start menu directory
Uses 32bit PE files
Uses Microsoft's Enhanced Cryptographic Provider
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Uses the system / local time for branch decision (may execute only at specific dates)