MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links that point to known malicious redirector infrastructure, specifically 'ttraff.ru'. The document body, though partially corrupted, includes the same URL, suggesting a lure to a malicious site. The presence of numerous other PDF links, many hosted on Shopify, indicates a potential link farm or SEO manipulation tactic to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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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=how+to+export+as+pdf+in+illustrator
- http://files.body-knowledge.com/uploads/1/3/2/6/132681824/2094315.pdf
- http://files.vetmobileclinic.com/uploads/1/3/1/3/131398532/tabumokuwev.pdf
- http://files.nsbonline.shop/uploads/1/3/1/0/131070718/xobiv_mowirasexuro.pdf
- http://files.theencouragementplace.com/uploads/1/3/0/9/130969659/kogilebo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/8418/4728/files/deloz.pdf
- https://cdn.shopify.com/s/files/1/0432/0706/5757/files/bagazesugedigidojidopa.pdf
- https://cdn.shopify.com/s/files/1/0435/0256/7588/files/moxone.pdf
- https://cdn.shopify.com/s/files/1/0428/5857/8086/files/12734596013.pdf
- https://cdn.shopify.com/s/files/1/0439/9074/5246/files/zozuxotemimozokeba.pdf
- https://cdn.shopify.com/s/files/1/0432/7853/2758/files/77435753652.pdf
- https://cdn.shopify.com/s/files/1/0430/3136/3747/files/zutepidubinorom.pdf
- https://cdn.shopify.com/s/files/1/0429/8362/0767/files/wonenebojipevufelovop.pdf
- https://cdn.shopify.com/s/files/1/0430/8402/1921/files/71569206996.pdf
- https://cdn.shopify.com/s/files/1/0428/0749/2775/files/73502065723.pdf
- https://cdn.shopify.com/s/files/1/0433/5042/5765/files/gipenijunojunibimadejuno.pdf
- https://cdn.shopify.com/s/files/1/0431/6112/5013/files/64587931603.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000968d.binc9f941c3b54843c8b96044083cbe5f027b4393efe2fd39fe751a330eec109b2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x968D | 5156 bytes |
font_01_sfnt_off0000a835.binf9b90e8fa9120dec821691ac37e880052a92e14333ba95fd78dbff82b9afe5f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA835 | 10492 bytes |
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