SUSPICIOUS — normal_5f86f8cc94453.pdf
SUSPICIOUS — normal_5f86f8cc94453.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:
f3025d7b353caed47cc68156e1104577eaac56fe3efed02862457f837c285d6c - SHA-1:
1a8e1c1b9d918a21e71057ff8a1e2cfaac7c31ea - MD5:
5c138dc31d4b77b38b9136badc637700 - ssdeep:
768:agGzpDWpHpTj601FZ28NB2VizsOy2h1GwyWoZz8vH+KFrr2gbr2ptl:HGFap5oViAOdOwy7p2H+Qrvbr2ptl - TLSH:
T18132ADF7544BDE8C29CBEB43B9F614641949C609723297A018CD263DD8782FDBE22D60 - Submitted as: normal_5f86f8cc94453.pdf
- File type: pdf · Size: 43545 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:Trojan.Script.Generic
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://uploads.strikinglycdn.com/files/20770c43-34d2-4301-bbee-80f5cfc674bb/ziwivu.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=architecture+portfolio+for+job+pdf, https://uploads.strikinglycdn.com/files/20770c43-34d2-4301-bbee-80f5cfc674bb/ziwivu.pdf, https://uploads.strikinglycdn.com/files/072dc4fa-e76f-4ea8-b450-81678a97083b/famaz.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=architecture+portfolio+for+job+pdf
- https://uploads.strikinglycdn.com/files/20770c43-34d2-4301-bbee-80f5cfc674bb/ziwivu.pdf
- https://uploads.strikinglycdn.com/files/072dc4fa-e76f-4ea8-b450-81678a97083b/famaz.pdf
- https://uploads.strikinglycdn.com/files/11db142a-ba09-431c-9634-916cfb60b7de/gakenew.pdf
- https://cdn-cms.f-static.net/uploads/4366033/normal_5f86f67fa867b.pdf
- https://cdn.shopify.com/s/files/1/0431/5391/6065/files/babusovegofufejudujotu.pdf
- https://cdn.shopify.com/s/files/1/0430/5115/5618/files/louis_vuitton_agenda_refill_2015.pdf
- https://cdn.shopify.com/s/files/1/0439/4038/0840/files/fabudo.pdf
- https://cdn.shopify.com/s/files/1/0482/2899/1130/files/atomic_structure_practice_1_worksheet_answers.pdf
- https://cdn-cms.f-static.net/uploads/4366057/normal_5f86f5af2306c.pdf
- https://cdn-cms.f-static.net/uploads/4366024/normal_5f86f61212da2.pdf
- https://cdn-cms.f-static.net/uploads/4366028/normal_5f86f4da2ac8f.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
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report