Malware Insights
The PDF file contains multiple embedded links, including one identified as a malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that the link 'https://ttraff.ru/pify?keyword=school+building+plan+section+elevation+pdf' points to known malicious infrastructure. Additionally, the 'PDF_SEO_LINK_FARM' heuristic suggests a large number of outbound links, with 'https://cdn.shopify.com/s/files/1/0435/2226/1143/files/best_ffxiv_parser.pdf' being the first identified. The presence of a 'SE_DOWNLOAD_BUTTON' heuristic further supports the attack pattern of luring users to click malicious links.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=school+building+plan+section+elevation+pdf
- http://files.endurancepilatesandyoga.com/uploads/1/3/0/9/130969061/3ca0fbc.pdf
- http://tojoti.yadaorocks.com/uploads/1/3/1/4/131411688/960bf6cfe06287.pdf
- http://files.ikargb.co.uk/uploads/1/3/1/4/131409170/c416f2d8c877.pdf
- https://cdn.shopify.com/s/files/1/0435/2226/1143/files/best_ffxiv_parser.pdf
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/38037442739.pdf
- https://cdn.shopify.com/s/files/1/0429/6923/5619/files/nodamolowamebabinisiwul.pdf
- https://cdn.shopify.com/s/files/1/0431/3831/8487/files/numerical_mathematics_and_computing.pdf
- https://cdn.shopify.com/s/files/1/0430/5689/0013/files/salovarezisusuvatilivegad.pdf
- https://cdn.shopify.com/s/files/1/0434/0056/0805/files/nijadu.pdf
- https://cdn.shopify.com/s/files/1/0430/1167/0179/files/git_remove_all_untracked_files.pdf
- https://cdn.shopify.com/s/files/1/0432/0267/4845/files/au_bonheur_des_dames_chapitre_1.pdf
- https://cdn.shopify.com/s/files/1/0432/0627/9332/files/napepupotozulaxamusod.pdf
- https://cdn.shopify.com/s/files/1/0428/6034/7551/files/1685211806.pdf
- https://cdn.shopify.com/s/files/1/0439/9765/9294/files/2001_ford_ranger_repair_manual.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000079e9.bin1fcb4f9b717d4c50dc34b0fdf98bc04c18fc280f3de43cf6696d7d346f23963a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79E9 | 5624 bytes |
font_01_sfnt_off00008d14.bin37c4a40361abdc113382645c38c5512a454b35617c25785441614d8a264c3ddf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D14 | 10324 bytes |
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