SUSPICIOUS — 1957234192-lbx__pt_br.js

SUSPICIOUS — 1957234192-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: 3fd4edfa4121016e4536c4c49e1bd8139baf02c1a2d3d1cf4aa2a52114a69f55
• SHA-1: a4c07222541113661914ad7229c2c2a5476f444c
• MD5: 5622bf1affa9f9e9b22407f498374172
• ssdeep: 3072:ZkR5AKsc9bUqqb73N/BiBQvMN44Vw1SwTNATBQuaGZ+9PHD/frLAkTIMF2eM0AIn:ZkPKSlWhHWwsTBQd2kdO4V
• TLSH: T1904850DE3986BEDEDC4E70AE7E4CA893B3039E14769590E083BDD32594E18D03D68419
• Submitted as: 1957234192-lbx__pt_br.js
• File type: script · Size: 361895 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
• ae.prototype.name
• this.be
• a.be
• q.fi
• this.ga
• e.ga
• this.hk
• q.su
• this.constructor.tw
• this.gg
• this.se
• q.se
• a.ly
• q.ca
• q.sg
• q.ua
• this.ua
• h.name
• q.ly
• c.ai
• this.ai
• q.jp
• q.ai
• this.jp

Embedded IP addresses

• 2.0.0.11

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report