SUSPICIOUS — normal_5f8ee9be86f52.pdf
SUSPICIOUS — normal_5f8ee9be86f52.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
5774c97d327c367eb362eea51d83693711d2a2938c256d715abe9c73ce6b9aa2 - SHA-1:
042182d440ee705ad478438631a8efa78de56701 - MD5:
61ab6339978c18a978c5fb534c793f80 - ssdeep:
768:agGzpD6ei/LpLoc5jhQRZ5Vc7JG2CHOVDlenYdqEXgea8zwxbK33:HGF+eiC2FVDGUa8zebK33 - TLSH:
T16D319DF31497ED8C3AC79703ACAB1519658AD78CA137DBA00688772CC1BC57EBE11860 - Submitted as: normal_5f8ee9be86f52.pdf
- File type: pdf · Size: 39344 bytes
- Verdict: suspicious (44/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/123?keyword=prefixes+for+numbers+worksheets, https://cdn-cms.f-static.net/uploads/4368222/normal_5f8998529e5d6.pdf, https://cdn-cms.f-static.net/uploads/4374532/normal_5f8b4facad9e4.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
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://cctraff.ru/123?keyword=prefixes+for+numbers+worksheets
- https://cdn-cms.f-static.net/uploads/4368222/normal_5f8998529e5d6.pdf
- https://cdn-cms.f-static.net/uploads/4374532/normal_5f8b4facad9e4.pdf
- https://cdn-cms.f-static.net/uploads/4392472/normal_5f8e2c51d51ab.pdf
- https://cdn-cms.f-static.net/uploads/4370780/normal_5f88690f5e005.pdf
- https://dudikojegak.weebly.com/uploads/1/3/1/4/131406444/925dcc.pdf
- https://mamexobupelo.weebly.com/uploads/1/3/1/3/131383482/xijanatokimes.pdf
- https://bogadisosupotaj.weebly.com/uploads/1/3/0/7/130776541/pamagajabidafe.pdf
- https://cdn-cms.f-static.net/uploads/4368984/normal_5f89969ae6cff.pdf
- https://cdn-cms.f-static.net/uploads/4369518/normal_5f8cf0cf955d7.pdf
- https://cdn-cms.f-static.net/uploads/4379603/normal_5f8bae655bb1c.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f870046bc5f2.pdf
- https://cdn-cms.f-static.net/uploads/4370299/normal_5f8a79e7bcbfd.pdf
- https://uploads.strikinglycdn.com/files/901f428a-c04e-41c4-b8f2-cde06dda9297/sigesopati.pdf
- https://uploads.strikinglycdn.com/files/d4088762-e7ec-4716-87df-82b27a5c00da/44570099781.pdf
- https://gevafitasib.weebly.com/uploads/1/3/1/3/131380901/a7b88.pdf
- https://dojudiwoju.weebly.com/uploads/1/3/1/4/131406456/5003c4730cbee51.pdf
- https://cdn-cms.f-static.net/uploads/4371783/normal_5f8ac1ddcecf2.pdf
- https://cdn-cms.f-static.net/uploads/4387918/normal_5f8e4c7304f05.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- cctraff.ru
- cdn-cms.f-static.net
- dudikojegak.weebly.com
- mamexobupelo.weebly.com
- bogadisosupotaj.weebly.com
- uploads.strikinglycdn.com
- gevafitasib.weebly.com
- dojudiwoju.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report