SUSPICIOUS — all.js

SUSPICIOUS — all.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: 8f506bc43f9f0e0af82a7b686069aee24d55e6648c4f264c9205bbd9fb019fbd
• SHA-1: a7cfd6ec39d30d10b5c99380d498a1502931fe6c
• MD5: 30b06e1f8dff450c60cc2409772f2d33
• ssdeep: 48:i+y/clUyAQHWs5+TaorOFStr4CSjjkK5qxv4tcUhGWw5DuExjGx:i+5AQHArdB2jIiaR5Du9
• TLSH: T19F16B753F37DF4AE8CCC04778894780BFBDB854B76929984C2CA95C0DCB585958B806E
• Submitted as: all.js
• File type: script · Size: 3061 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: http://developers.facebook.com/policy/ - 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://developers.facebook.com/policy/

Embedded domains

• developers.facebook.com
• connect.facebook.net

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report