MALICIOUS — sevires.pdf

MALICIOUS — sevires.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 5acd85b7ac026f44bd36663b976799fc8da0edf288a5365de5f3d4fb6175f6b0
• SHA-1: 8fb8df92a612ba6d22ad9c13f3580356aedadf41
• MD5: 8d8a106b7643810b5732682d1190c8e4
• ssdeep: 1536:/kvBoEg7JRB97WusO5RCZ2mRRvOxPZV1exX/7j9kxofsbcQw:SB9gvBtWjO5RCZHRRYPz1e1DSxMsjw
• TLSH: T16D38D1F7310FCC5C3A81DB07AED27094609DC799153367B551C8BA29C9BC7AE2E90A42
• Submitted as: sevires.pdf
• File type: pdf · Size: 77187 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://xezepumufemab.weebly.com/uploads/1/3/4/5/134589658/7a14cff7.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafftec.ru/wb?keyword=how%20did%20the%20d-%20day%20invasion%20changed%20ww2, https://uploads.strikinglycdn.com/files/5c9bc623-89bc-47cd-838d-a2b7f4e8b4bf/jimaruv.pdf, https://garimawenipasad.weebly.com/uploads/1/3/4/5/134595154/c9debc13.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://trafftec.ru/wb?keyword=how%20did%20the%20d-%20day%20invasion%20changed%20ww2
• https://uploads.strikinglycdn.com/files/5c9bc623-89bc-47cd-838d-a2b7f4e8b4bf/jimaruv.pdf
• https://garimawenipasad.weebly.com/uploads/1/3/4/5/134595154/c9debc13.pdf
• https://cdn.sqhk.co/xinulezebi/dhdHUii/teacher_weekly_lesson_planner_template.pdf
• https://xezepumufemab.weebly.com/uploads/1/3/4/5/134589658/7a14cff7.pdf
• https://lekodapodigix.weebly.com/uploads/1/3/4/5/134500142/750692.pdf
• https://mipurokuniveg.weebly.com/uploads/1/3/4/5/134508865/dimititovelanorujex.pdf
• https://vepenisa.weebly.com/uploads/1/3/4/3/134339982/saxazi.pdf
• https://uploads.strikinglycdn.com/files/e6f1d2da-a368-487c-b01f-bfd1ed82cac7/ratebovewizadof.pdf
• https://cdn.sqhk.co/nupegefozub/TuZRFUa/car_on_road_price_calculator_usa.pdf
• https://uploads.strikinglycdn.com/files/2322636b-285d-4b68-b008-76ef5c814bf0/auditor_s_report_definition.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

• trafftec.ru
• uploads.strikinglycdn.com
• garimawenipasad.weebly.com
• cdn.sqhk.co
• xezepumufemab.weebly.com
• lekodapodigix.weebly.com
• mipurokuniveg.weebly.com
• vepenisa.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report