MALICIOUS — 045c966183d8a180d91f2ed8be0a7f09d65441cdbfa3a2718f252d0991dfa7cd

MALICIOUS — 045c966183d8a180d91f2ed8be0a7f09d65441cdbfa3a2718f252d0991dfa7cd 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: 045c966183d8a180d91f2ed8be0a7f09d65441cdbfa3a2718f252d0991dfa7cd
• SHA-1: a35bd96e53fe13bb98e89c4979ab8738533fad51
• MD5: 7edda63b800f79edc11667ca85e44207
• ssdeep: 48:Q7SUyEsyKystOKumTsOrFEmu7Bl6CX2Q+gppC2jc6mS/IkeWcQbhLJfYK68Zqze1:4uyKyj8Sl682GppC2jclS+2fP68ku
• TLSH: T18E16879339191BE8E58DA227FFCFA4433F8EC6526213504A868C5B571852CC23A0A678
• Submitted as: 045c966183d8a180d91f2ed8be0a7f09d65441cdbfa3a2718f252d0991dfa7cd
• File type: script · Size: 3212 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)

1199 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
• 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
• 20.190.167.149
• 150.171.22.17
• 52.110.12.31 AU · Sydney · AS8075 Microsoft Corporation
• 52.110.12.38 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.171
• 23.33.238.102

Embedded URLs

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

Embedded IP addresses

• 74.178.232.29
• 104.208.16.94
• 72.145.35.101
• 172.215.188.232
• 20.42.179.204
• 52.110.12.31
• 52.110.12.38
• 4.230.171.124
• 4.144.132.114
• 52.230.60.54
• 4.150.223.114
• 40.84.97.4
• 52.148.114.188

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report