MALICIOUS
262
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF file was detected as malicious by multiple heuristics and a machine learning classifier, indicating it is likely a phishing or malware distribution attempt. It contains numerous links to redirector infrastructure, including 'https://traffmen.ru/123?utm_term=driveway+sealer+home+depot', which likely leads to a malicious payload or phishing page. The presence of PDF-specific heuristics like 'PDF_MALICIOUS_REDIRECTOR_LINK' and 'PDF_SEO_LINK_FARM' strongly suggests an attempt to exploit users through deceptive links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://traffmen.ru/123?utm_term=driveway+sealer+home+depot In PDF document text
- https://mufedagejex.weebly.com/uploads/1/3/4/7/134726032/xurejetexu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463565/normal_5fa8e2ef30ee1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448731/normal_5fa7304057615.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381997/normal_5fa5bfead1b65.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368265/normal_5fa4d9c5331ea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365584/normal_5f8c6e65ee8b2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375886/normal_5f9d8fe57f902.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367643/normal_5f8de37f0ea0b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369305/normal_5f890173435b2.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/16d74bee-06bf-4a42-b159-58e983e339ff/rojititufikiwitamolarijo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/71719fcf-89b8-4765-8525-80939f36a92b/21240036228.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c374efb-64d6-4f36-bea1-3b777da11d0f/98349611346.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/128dd71d-d82b-441b-ace6-bdb466f1d74a/magavekepupek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/736e941f-1a56-4e14-996e-97ff0b526afe/70322961782.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e6c686d-fc8b-4fa5-85ba-6b00976f2fdb/roxinomadovipuzo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/06c5eb5e-60b6-4874-92ea-ca8a44771055/memoria_a_corto_plazo.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_off0000dc23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC23 | 5452 bytes |
SHA-256: 9e7fedb507bf80f94f26a24f2d1e53b30855f20a0e5115e8891a0adb0134963c |
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font_01_sfnt_off0000ee9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE9F | 11020 bytes |
SHA-256: 8aa41fdcae56cea2216f67a53f099321922094aaebdc18bc29e43dfb9a9075b7 |
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