MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a high-severity heuristic indicating it's an SEO redirector link used for phishing, disguised as a free download. The ML classifier and ClamAV detection strongly support its malicious nature. The embedded URL, https://soxebez.ru/123?utm_term=language+teaching+techniques+pdf, is the primary indicator of the phishing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://soxebez.ru/123?utm_term=language+teaching+techniques+pdf PDF link annotation
- https://cdn.sqhk.co/rosivapixove/gcribrt/the_seven_deadly_sins_grand_cross_descargar_pc.pdfIn PDF document text
- https://cdn.sqhk.co/kezavilageg/idyhjja/jugar_standoff_multiplayer_en_pc.pdfIn PDF document text
- https://cdn.sqhk.co/duvapegoleva/jozihQv/xuwodevedimeroninotogita.pdfIn PDF document text
- https://cdn.sqhk.co/puxumede/ijxgjSt/38154335287.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393503/normal_5fd711fbc3408.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451221/normal_5fcd8d7727451.pdfIn PDF document text
- https://cdn.sqhk.co/vomofizog/hdUchak/3805591424.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369334/normal_60313310b4bc6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4505839/normal_5ffe7a73d5c3f.pdfIn PDF document text
- https://cdn.sqhk.co/gapalagabig/2Pmiigf/video_editing_jobs_salary_in_dubai.pdfIn PDF document text
- https://cdn.sqhk.co/rojozedofaf/hhaUjjn/befukipizukejofewu.pdfIn PDF document text
- https://cdn.sqhk.co/jigugabopu/iiagjhf/coin_master_cheats.pdfIn PDF document text
- http://dujojiwasemob.mywebcommunity.org/33464086121.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zoligagomuwe.onlinewebshop.net/87329459399.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e360.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE360 | 5356 bytes |
SHA-256: d08daf40c6c09e3272be55830f3089fd9529554a6cb35b71436cc2f088e367a8 |
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font_01_sfnt_off0000f594.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF594 | 10148 bytes |
SHA-256: f2f516ee852ac9a8e690cf8677ca22a1704b471b9a655c6df42e53a772414661 |
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