SUSPICIOUS — normal_5fca066232c5b.pdf
SUSPICIOUS — normal_5fca066232c5b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
03ed1367fecc522d850a4a6d3d455f5b2d97b7e03e58aa4bddd05b6a74682e8e - SHA-1:
d85f618100290ca4a6a339129309b0175eeed68d - MD5:
72f66fc042605484c2fd777ff45838fc - ssdeep:
1536:QNYiuBpHRzkHrvD7YLV7YBQcBLJPupknEuVy2t:KvuBpH1kHrrsLV7+BI4R - TLSH:
T19736E1F32187EE9DB9916B43B96A262C314AD2843172DF9498D4793CC5F817E7F14820 - Submitted as: normal_5fca066232c5b.pdf
- File type: pdf · Size: 67567 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://static1.squarespace.com/static/5fc12df85bcb0228a284406c/t/5fc395999d79364840fc04bd/1606653337930/34121693760.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffine.ru/123?utm_term=adding+negative+fractions+calculator+soup, https://cdn-cms.f-static.net/uploads/4418747/normal_5fad7b6b53784.pdf, https://uploads.strikinglycdn.com/files/457dfbd4-4a35-4089-8e4f-b45c16071d8e/vojedoxesijunukesos.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://traffine.ru/123?utm_term=adding+negative+fractions+calculator+soup
- https://cdn-cms.f-static.net/uploads/4418747/normal_5fad7b6b53784.pdf
- https://uploads.strikinglycdn.com/files/457dfbd4-4a35-4089-8e4f-b45c16071d8e/vojedoxesijunukesos.pdf
- https://uploads.strikinglycdn.com/files/6f7e31ef-e084-4b61-ac1f-0918e68671dd/37802752550.pdf
- https://s3.amazonaws.com/jejulurowev/76812033811.pdf
- https://cdn-cms.f-static.net/uploads/4384164/normal_5f99762241c1d.pdf
- https://uploads.strikinglycdn.com/files/28fb7af2-e178-4daa-b5a6-874244885d6e/pelogeganeruxutov.pdf
- https://cdn-cms.f-static.net/uploads/4454966/normal_5fbb3f6377f90.pdf
- https://s3.amazonaws.com/libosokune/soterefo.pdf
- https://uploads.strikinglycdn.com/files/bbe027d1-490b-48ad-9ff5-5bd9b1d0db7a/35352499082.pdf
- https://static1.squarespace.com/static/5fc12df85bcb0228a284406c/t/5fc395999d79364840fc04bd/1606653337930/34121693760.pdf
- https://uploads.strikinglycdn.com/files/6d175fac-fd57-483e-880d-a6b5c1dc125c/34779670251.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
- traffine.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- static1.squarespace.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report