SUSPICIOUS — push.js

SUSPICIOUS — push.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: c31f2003f1c93ac1e34b09f376d97a65da6e110bf451cf1e0e50a7946c5e7212
• SHA-1: 37062a6fb1ef410d496137d44275738ae743c747
• MD5: f9fc52ab67f035b8baf5d558714cc94d
• ssdeep: 6:qQQfwvP/kGTMKxvasmzGIlCP70Jfium3cqOd1zlCiKzrJXqOXMMntwsvfn:cfwvP8GAksCP70Qum3+15CiKn91Ltbfn
• TLSH: T10E0E7DCFFD99BC6DDE059D1187C931C0368914908524252FE4695AE014F1847395CB09
• Submitted as: push.js
• File type: script · Size: 308 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 javascript script: dynamic-exec (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• Embedded network infrastructure: https://sp0.baidu.com/9_Q4simg2RQJ8t7jm9iCKT-xh_/s.gif - 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

• https://sp0.baidu.com/9_Q4simg2RQJ8t7jm9iCKT-xh_/s.gif

Embedded domains

• sp0.baidu.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report