SUSPICIOUS — fbevents.js
SUSPICIOUS — fbevents.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:
2cc00eb82ca36588f5678962dc8e19a17ca67753ec11252943cd1093d6f9094e - SHA-1:
f8776c816e14e36ffb2c7eb8c6ca8473eb092005 - MD5:
3807367d8c6c3fd582b86270a791feea - ssdeep:
6144:n7gA8TiGDkNLN5bnTD+4Yd0E+brBLAD0Ku/ddLri921PynD+dyq39zoYAAOFLvB7:cgygfdRPynD+dyqH6cg - TLSH:
T11449D8957A9FAEC8EC0E84177FE479977B2B566CB1A214C8E10CC34474E9CE4782A40D - Submitted as: fbevents.js
- File type: script · Size: 409387 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, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: http://developers.facebook.com/policy/, https://connect.facebook.net/, https://gw.conversionsapigateway.com - 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/
- https://connect.facebook.net/
- https://gw.conversionsapigateway.com
- https://developers.facebook.com/docs/ads-for-websites/pixel-events/#events
- https://developers.facebook.com/docs/meta-pixel/reference/
- https://www.facebook.com/tr/
- https://www.instagram.com/tr/
- https://www.facebook.com/privacy_sandbox/topics/registration/
- https://github.com/zloirock/core-js/blob/v3.32.2/LICENSE
- https://github.com/zloirock/core-js
- http://schema.org/
- http://schema.org
- https://wa.me/
- https://schema.org/product
- http://schema.org/product
- https://schema.org/offer
- http://schema.org/offer
- https://schema.org/aggregateoffer
- http://schema.org/aggregateoffer
- https://schema.org/aggregaterating
- http://schema.org/aggregaterating
- https://schema.org/brand
- http://schema.org/brand
- https://schema.org/
- https://connect.facebook.net/log/fbevents_telemetry/
Embedded domains
- developers.facebook.com
- e.constructor.name
- a.name
- gmail.com
- r.es
- e.name
- e.top
- l.name
- connect.facebook.net
- gw.conversionsapigateway.com
- t.constructor.name
- www.facebook.com
- www.instagram.com
- o.name
- t.name
- r.name
- n.name
- p.name
- zloirock.ru
- github.com
- schema.org
- wa.me
- c.name
- icloud.com
- privaterelay.appleid.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report