MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links pointing to redirector infrastructure, specifically identified as malicious. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. This suggests the primary goal is to redirect the user to a malicious site, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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.me/123?keyword=urban+meyer+above+the+line In PDF document text
- https://rowurasivove.weebly.com/uploads/1/3/4/3/134357219/8922978.pdfIn PDF document text
- https://s3.amazonaws.com/remufuzu/convert_file_sang_file_nh_online.pdfIn PDF document text
- https://s3.amazonaws.com/wesezuzuvalirik/turexezufedive.pdfIn PDF document text
- https://s3.amazonaws.com/rufonali/62998990896.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382961/normal_5f8d52c61b8ad.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369332/normal_5f93527e3edce.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387229/normal_5f91748c96f4d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365656/normal_5f8c53f688ffb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367635/normal_5f87518b4a296.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366057/normal_5f872730c5cb8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369508/normal_5f8a03777fdf5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367633/normal_5f8748a870d47.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380230/normal_5f8dc3d590874.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382953/normal_5f8f2f0c6d3ac.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/f96453bb-66e0-4070-8bc5-e82b79abe05b/kivozafigum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8efc9784-4914-4a55-9e82-d4376578fb90/40060036530.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/04841e9f-e854-4c4f-b6ac-9d6dcf27b05e/zuxobufagadagetonugodin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9934/0448/files/city_of_dallas_ga_zoning_map.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0505/0731/7410/files/spam_email_blocker_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0486/1358/9152/files/adapter_and_adapterview_in_android.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_off00007db5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DB5 | 5040 bytes |
SHA-256: 0913cb86dc319edb04b6045283a9f8eccc91be8cb51597c66e1dd0b366b53aef |
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font_01_sfnt_off00008eb4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EB4 | 12064 bytes |
SHA-256: 3018585bd7d19a4a0f5124a81c2cdc6f303dc951dba863679bc8417324b7d0ca |
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