MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains URLs that are likely part of a scheme to lure users to malicious sites. The primary malicious URL identified is https://ttraff.cc/pify?keyword=sociology+of+law+visions+of+a+scholarly+tradition+pdf.
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.cc/pify?keyword=sociology+of+law+visions+of+a+scholarly+tradition+pdf In PDF document text
- http://files.positivesportcoaching.org/uploads/1/3/0/9/130969080/nenibupenojivejolule.pdfIn PDF document text
- http://files.theacceptedlife.com/uploads/1/3/0/7/130775387/8635892.pdfIn PDF document text
- http://files.bubbleytrinkets.com/uploads/1/3/1/8/131872238/momanudejones.pdfIn PDF document text
- http://togawugu.ahavattorahla.org/uploads/1/3/2/7/132712207/zunisawipadijazor.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/1/0439/8183/2350/files/60935009414.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5530/0249/files/lijigi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0763/0747/files/2267580844.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7361/8599/files/lekunebe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0155/1771/files/appendix_in_latex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8769/7822/files/wolidozezebe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7159/4911/files/wupikamijawi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3426/4231/files/mathematical_statistics_with_applications_7th_solution.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2915/8295/files/roadies_x4_full_episode.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/93880590480.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/9873/7559/files/problem_solving_strategies_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4188/0224/files/lomulopudevipefosuxagem.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_off00005d34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D34 | 5444 bytes |
SHA-256: acdaefb30873f3a7ba1aa56ae87cee38e98988f61eb2118f73562c01d6c0484b |
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font_01_sfnt_off00006fb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FB2 | 10448 bytes |
SHA-256: d5b04e15c2b02d2fdd66df93d4af310a75c0a4e4f4da0176b851e481ca8cd456 |
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font_02_sfnt_off00009335.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9335 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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