MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF identified as malicious by ClamAV and an ML classifier. It contains an embedded URI and a high-severity heuristic indicating it's an image lure linking to an SEO redirector for phishing. The document body, though heavily obfuscated, appears to relate to 'safety glasses', suggesting a pretext for the phishing attempt. No scripts were extracted, but the presence of a malicious PDF with a redirector URL strongly suggests an attempt to deliver a payload or phish credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://nipisod.ru/123?utm_term=best+anti+fog+safety+glasses+for+construction PDF link annotation
- http://olipaka.xyz/61592223980e4zn6.pdfIn PDF document text
- http://mazoxobiziwikut.iblogger.org/javascript_cheat_sheet_stanford.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450632/normal_5fd16e3ba1ea5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381108/normal_5ff852e9a2a11.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366045/normal_5fc9cde9bfdbc.pdfIn PDF document text
- http://gedatidigog.sportsontheweb.net/famine_affluence_and_morality_sparknotes.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378170/normal_600a81cd69eb7.pdfIn PDF document text
- http://ourfutures.space/download_subway_princess_runner_java_gamenup36.pdfIn PDF document text
- http://kinoxca.xyz/nevegadotuxikazepuvkrb37.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kititone.epizy.com/36191355182.pdfIn PDF document text
- http://komadolosa.rf.gd/tekinesidijaxosasa.pdfIn PDF document text
- http://futakanawus.onlinewebshop.net/how_much_does_a_tiny_plastic_bag_weigh.pdfIn PDF document text
- http://mezomiwewelebe.epizy.com/vomufifijik.pdfIn PDF document text
- https://s3.amazonaws.com/bulikowexunepov/flight_tracking_app_for_android.pdfIn PDF document text
- https://s3.amazonaws.com/jajuzasalikirut/tja1040t_datasheet.pdfIn PDF document text
- https://s3.amazonaws.com/guwutivupudutu/2327309348.pdfIn PDF document text
- https://s3.amazonaws.com/kavifunaruvi/tv_show_s_sites.pdfIn PDF document text
- https://s3.amazonaws.com/regufojalojaza/kenopowarutoroxule.pdfIn PDF document text
- http://vexolofifete.atwebpages.com/1-1_skills_practice_variables_and_expressions_answer_key_algebra_2.pdfIn PDF document text
- https://s3.amazonaws.com/woxorojero/45994454196.pdfIn PDF document text
- http://wotidupodugi.myartsonline.com/coleman_powermate_pro_gen_5000_manual.pdfIn PDF document text
- https://s3.amazonaws.com/bejexe/vorowamafegiberuzik.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_off00013512.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13512 | 5200 bytes |
SHA-256: 2796d357554ad18dfad72e00e2152ce6ea1d8015c89bc603f2fb20eba8f77e6c |
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font_01_sfnt_off000146e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146E7 | 11164 bytes |
SHA-256: e3e97608b76f3df73a1324fe6e29584d14e2b5b75df9271a7c4b871258d72da2 |
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