MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. This suggests the PDF is designed to lead users to malicious infrastructure, likely for a phishing or scam operation. No scripts were extracted, limiting the analysis of specific execution behaviors.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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://ttraff.ru/pify?keyword=alginac+5000+bula+pdf In PDF document text
- http://xaver.yubakids.org/uploads/1/3/1/8/131872225/1882490.pdfIn PDF document text
- http://wasinapa.rxmedicalmassage.com/uploads/1/3/1/8/131856158/pijumudukaravi-kapow-kogol.pdfIn PDF document text
- http://pexafik.micaylairmiter.com/uploads/1/3/1/8/131857920/nazatiniz_kojapexifas.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/3184/6296/files/27016686898.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0443/6430/0444/files/zulabife.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8860/0478/files/sabuvezexelonajageri.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2707/0104/files/vadibotosevu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8548/8543/files/nikufebupivas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6202/5624/files/bunij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/50537202024.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7294/5304/files/51998092614.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2521/1296/files/puvolejogiwedud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3915/2535/files/zojateni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5906/7557/files/zogaganugafozoga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0152/0029/files/ripcords_exercise_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5115/5618/files/vulofewad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6592/3992/files/62340452918.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3170/7294/files/cinematography_techniques_camera_movement.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c5fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5FE | 5020 bytes |
SHA-256: c31fb8b3de8be956dddde7407051f4c763af841081f7cdcada777dcd9b92d52f |
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font_01_sfnt_off0000d712.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD712 | 15864 bytes |
SHA-256: a87d1ffcf6d0c288000aba3e014e36d316f5c861ba0d296e8a22c88645baaf37 |
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font_02_sfnt_off000106a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106A2 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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