MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by multiple heuristics and an ML classifier, indicating it is a phishing or trojan delivery attempt. It contains a link to a known malicious redirector, 'https://traffine.ru/strik?utm_term=restaurants+in+drifton+fl', which is likely used to funnel victims to a final malicious destination. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, a tool sometimes used to create malicious documents.
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://traffine.ru/strik?utm_term=restaurants+in+drifton+fl In PDF document text
- https://madaleva.weebly.com/uploads/1/3/4/7/134772198/doxazosomokiv-wunuxunabiwix.pdfIn PDF document text
- https://dumetokewip.weebly.com/uploads/1/3/4/3/134394823/wiwogu.pdfIn PDF document text
- https://bidumijedurazi.weebly.com/uploads/1/3/1/4/131437194/rixilo.pdfIn PDF document text
- https://ferirakiwuku.weebly.com/uploads/1/3/4/8/134899479/zikolit.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/d53fd449-4211-4c99-89b0-5291cda358c6/jukominer.pdfIn PDF document text
- https://s3.amazonaws.com/dozore/ximirofalenanolatix.pdfIn PDF document text
- https://s3.amazonaws.com/dixaleko/factoring_trinomials_algebra_2_with_trigonometry_answers.pdfIn PDF document text
- https://s3.amazonaws.com/lomogas/catcher_in_the_rye_thesis_essay.pdfIn PDF document text
- https://s3.amazonaws.com/migivewuwe/chammak_challo_hd_video_song_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eb2524e4-1021-462e-b57c-9e6425a01cd2/chac_mool_resumen_corto.pdfIn PDF document text
- https://s3.amazonaws.com/gateme/aadukalam_bgm_starmusiq.pdfIn PDF document text
- https://s3.amazonaws.com/farezelof/news_report_on_facebook_messenger.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_off0000c126.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC126 | 4908 bytes |
SHA-256: 8dff6872fdc4ca56ce5a821d5a5ac0f59602fd9162656c6f5ce3124292aea963 |
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font_01_sfnt_off0000d1e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1E9 | 10468 bytes |
SHA-256: a0e585676ec67647e5267fb33c93c71e1adcaf3bd151193b4b00a75c4f071745 |
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