SUSPICIOUS — 3903731066-lbx__pt_br.js

SUSPICIOUS — 3903731066-lbx__pt_br.js is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 0 of 50 detection engines flagged it.

Identification

• SHA-256: f7e2bc3ee0d4f9ae4d1267999a73f2e2ec26ef7e3a097f08325687a6e154037d
• SHA-1: 9592674d3d1e30886a3133cb557b57d4872369bb
• MD5: a0f326c861cd58ff323cdebbb625082b
• ssdeep: 3072:4b/cCUdFd9b9jvJKLQt0FM89C15kJCnA7wCSUcuww/qZCUqWvees/vnvgaL+T428:4bl6Dlvdt0Fw1xCShw2tNSP+T42Do
• TLSH: T1FC4873DE3986AEDECC0E30AE7E4C64A3B7039E5476B690E082BDD36554E1CD03DA8415
• Submitted as: 3903731066-lbx__pt_br.js
• File type: script · Size: 365906 bytes
• Verdict: suspicious (54/100)

Detections (0 of 50 engines)

No engine flagged this sample.

Why this verdict

The suspicious score of 54/100 is the fusion of 2 weighted signals:

• Obfuscated powershell script: dynamic-exec, defense-evasion (layers: concat) (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Embedded network infrastructure: http://flickr.com/photos/, 2.0.0.11 - static signal, weight 0.35, confidence 0.60

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://photos.google.com/lightbox/photoid
• http://flickr.com/photos/
• http://picasaweb.google.com/
• http://google.com/profiles/media/container
• http://google.com/profiles/media/provider
• http://www.google.com/intl/

Embedded domains

• photos.google.com
• a.ga
• ee.prototype.name
• this.se
• a.se
• this.it
• a.it
• a.ai
• this.ai
• this.ml
• r.ml
• this.sg
• a.sg
• r.eu
• this.nl
• this.fi
• this.uk
• g.fi
• a.fi
• c.uk
• this.be
• this.mx
• this.ua
• h.name
• this.co

Embedded IP addresses

• 2.0.0.11

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report