MALICIOUS — 750da801dfdc0525e8ec5ccd4463dde6841fc5604abbd31b82c8e93a9aa60982

MALICIOUS — 750da801dfdc0525e8ec5ccd4463dde6841fc5604abbd31b82c8e93a9aa60982 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100). 2 of 54 detection engines flagged it.

Identification

• SHA-256: 750da801dfdc0525e8ec5ccd4463dde6841fc5604abbd31b82c8e93a9aa60982
• SHA-1: 9554d58341dcd15bb1b0dc8e6698f1d2a272668e
• MD5: aa9325ac559df0493b47a2cb253a651c
• ssdeep: 384:8uMSX9vEqkTVScdV/vWxcHsiW58furhDGXvhHQfww/Xc2S8mFkF50NsBu:iScPy+hkLqkhBu
• TLSH: T1D32BEA9BBE4F7E9CC81E856B1D88BA1A73179A17B55750CD41FDC789ACB08F0085802A
• Submitted as: 750da801dfdc0525e8ec5ccd4463dde6841fc5604abbd31b82c8e93a9aa60982
• File type: script · Size: 22584 bytes
• Verdict: malicious (87/100)

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 87/100 is the fusion of 4 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, defense-evasion (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Embedded network infrastructure: http://jqueryui.com, http://jquery.org/license, http://api.jqueryui.com/position/ - static signal, weight 0.35, confidence 0.60

Dynamic analysis (windows)

1239 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• ntp.ubuntu.com
• 250.255.255.239.in-addr.arpa
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.40.52.209
• 23.11.37.157
• 172.66.2.5 US · San Francisco · AS13335 Cloudflare, Inc.
• 20.190.142.167
• 4.144.132.114 SG · Singapore · AS8075 Microsoft Corporation
• 52.123.252.223 AU · Sydney · AS8075 Microsoft Corporation
• 23.198.40.44
• 52.110.12.21 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.100
• 4.247.188.224 IN · Pune · AS8075 Microsoft Corporation

Embedded URLs

• http://jqueryui.com
• http://jquery.org/license
• http://api.jqueryui.com/position/
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• jqueryui.com
• jquery.org
• api.jqueryui.com
• m.top
• h.top
• g.top-h.top
• g.top
• i.offset.top
• t.top
• kathmandutrainingcenter.org

Embedded IP addresses

• 172.66.2.5
• 4.144.132.114
• 52.123.252.223
• 52.110.12.21
• 4.230.171.124
• 4.247.188.224

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report