MALICIOUS — 34dfcc737e7c1affea44a73a85116c6a0ddaf9465d51c64ebdf13d82a565ed77

MALICIOUS — 34dfcc737e7c1affea44a73a85116c6a0ddaf9465d51c64ebdf13d82a565ed77 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (83/100). 2 of 54 detection engines flagged it.

Identification

• SHA-256: 34dfcc737e7c1affea44a73a85116c6a0ddaf9465d51c64ebdf13d82a565ed77
• SHA-1: e5260aff629183fe3252a8a4c01460530e6aecb9
• MD5: 524976d5ef61eaf5dda4a6e7fee47c57
• ssdeep: 192:tN3pf9fdaGGf9pxfQjYOr6qoXps2nzfPku:tN3FfBYpxf8fEsnu
• TLSH: T1B01F62436C0A7B94C44BA733BFDAF86A2A39D171AA76ECC1C1CC859334120F63C46959
• Submitted as: 34dfcc737e7c1affea44a73a85116c6a0ddaf9465d51c64ebdf13d82a565ed77
• File type: script · Size: 7248 bytes
• Verdict: malicious (83/100)

Detections (2 of 54 engines)

• Microsoft Defender: Trojan:JS/Agent.AG!MSR
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 83/100 is the fusion of 3 weighted signals:

• Microsoft Defender flagged Trojan:JS/Agent.AG!MSR (rule Trojan:JS/Agent.AG!MSR) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• Obfuscated javascript script: dynamic-exec (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75

Dynamic analysis (windows)

1126 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• desktop-hsgcbep(2)._dosvc._tcp.local
• desktop-hsgcbep(3)._dosvc._tcp.local
• desktop-hsgcbep(4)._dosvc._tcp.local
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.40.52.85
• 23.11.37.157
• 40.126.14.161
• 20.247.184.197 SG · Singapore · AS8075 Microsoft Corporation
• 52.110.12.54 AU · Sydney · AS8075 Microsoft Corporation
• 23.198.40.44

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• n.name
• adrianosouza.com.br

Embedded IP addresses

• 20.247.184.197
• 52.110.12.54
• 4.230.171.124
• 4.150.223.115
• 72.153.5.96

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report