Found ransom note / readme
Antivirus detection for URL or domain
Detected unpacking (creates a PE file in dynamic memory)
Snort IDS alert for network traffic
Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Multi AV Scanner detection for dropped file
Uses known network protocols on non-standard ports
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Injects a PE file into a foreign processes
Contains functionality to inject code into remote processes
Writes many files with high entropy
Found many strings related to Crypto-Wallets (likely being stolen)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Machine Learning detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to query locales information (e.g. system language)
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Detected potential crypto function
Sample execution stops while process was sleeping (likely an evasion)
Found evasive API chain (may stop execution after checking a module file name)
JA3 SSL client fingerprint seen in connection with other malware
Contains functionality to dynamically determine API calls
HTTP GET or POST without a user agent
Downloads executable code via HTTP
Contains long sleeps (>= 3 min)
Abnormal high CPU Usage
PE file contains strange resources
Drops PE files
Contains functionality to read the PEB
Dropped file seen in connection with other malware
Creates a process in suspended mode (likely to inject code)
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
Contains functionality to check if a debugger is running (IsDebuggerPresent)
PE file contains sections with non-standard names
Contains functionality to query CPU information (cpuid)
Found potential string decryption / allocating functions
Yara detected Credential Stealer
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to call native functions
Found dropped PE file which has not been started or loaded
Contains functionality which may be used to detect a debugger (GetProcessHeap)
IP address seen in connection with other malware
Is looking for software installed on the system
Queries information about the installed CPU (vendor, model number etc)
Uses cacls to modify the permissions of files
Detected TCP or UDP traffic on non-standard ports
Contains functionality to launch a program with higher privileges
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Uses Microsoft's Enhanced Cryptographic Provider
Contains functionality to query network adapater information