MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to a redirector known to host malicious content. The document body, though partially corrupted, contains the text 'List of genres' and the URL 'https://ttraff.cc/pify?keyword=list+of+genres', suggesting a lure to a malicious site. The presence of numerous PDF links also indicates a link farm, a common tactic for SEO poisoning or distributing malicious content.
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=list+of+genres In PDF document text
- http://files.positiveimpact4health.com/uploads/1/3/0/8/130874691/tugaroxuzitarula.pdfIn PDF document text
- http://files.mrmurtagh.com/uploads/1/3/1/3/131384359/riruv_dabupeb_bifaxaxubegaj.pdfIn PDF document text
- http://files.missionroadsdachurch.com/uploads/1/3/1/4/131438819/35a36b26c.pdfIn PDF document text
- http://files.misssuesfuturescholar.com/uploads/1/3/1/8/131872178/2b97febd3a7f9ac.pdfIn PDF document text
- http://files.conseilscolaire-schoolcouncil.org/uploads/1/3/2/8/132815123/f9ef99aae2a6.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/1/0431/2052/5476/files/ziminasebidologaxez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2169/6149/files/saturday_night_misfits.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7426/3963/files/75932544575.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/69892687871.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3443/4969/files/7060938263.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/negopolikutowuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5843/8037/files/kukesom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rafudegilezenetizaxesuvos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5724/9430/files/doxuwuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5704/5913/files/33978913764.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wopesutokuvikoku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6262/3394/files/dubogikaderuv.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_off00007085.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7085 | 4424 bytes |
SHA-256: 752ebd8b6478435f08fc719e49983957131920b2565c391723f78e420acccf95 |
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font_01_sfnt_off00007f94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F94 | 10380 bytes |
SHA-256: d18aa69a5217bbfca1a1ae87247e0002490f478953698959de15f415954f5f4a |
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font_02_sfnt_off0000a311.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA311 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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