MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links that redirect to a known malicious domain, ttraff.com, under the guise of a music download. This indicates a phishing or social engineering attempt to redirect the user to malicious content. The PDF also contains a large number of links to Shopify, likely part of a link farm to improve search engine ranking for 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.com/wix?keyword=download+cd+foo+fighters+greatest+hi
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/5869/1232/files/17985760507.pdf
- https://cdn.shopify.com/s/files/1/0432/6470/4662/files/the_lost_city_osrs.pdf
- https://cdn.shopify.com/s/files/1/0431/7983/5547/files/wipajubumotafiwupo.pdf
- https://cdn.shopify.com/s/files/1/0439/4529/6027/files/song_of_the_albigensian_crusade.pdf
- https://cdn.shopify.com/s/files/1/0435/0862/9659/files/tony_hawk_s_american_wasteland_soundtrack.pdf
- https://static.usrfiles.com/ugd/b8c837_e41261e3f39d47ac8a0695c7094588b7.pdf
- https://static.usrfiles.com/ugd/162fe6_318c3363b3604d10a99c5d744a743ffe.pdf
- https://cdn.shopify.com/s/files/1/0437/9734/8514/files/74802662689.pdf
- https://cdn.shopify.com/s/files/1/0434/4345/4102/files/rikavufumivepumivedajira.pdf
- https://cdn.shopify.com/s/files/1/0434/4017/7317/files/jipofawagugonovutefagepo.pdf
- https://cdn.shopify.com/s/files/1/0434/5177/7185/files/40809338117.pdf
- https://cdn.shopify.com/s/files/1/0439/5683/0366/files/nivin_pauly_vaathil_melle.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_off00007c6e.bina73576109913f438d3114f2c7595351acaf90b9b86b8366563144ce394235689 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C6E | 5376 bytes |
font_01_sfnt_off00008ec0.bin017d8f222d2e9bcbdcacc55e315777865a25c90fb4ee5d833427267d41493b6c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EC0 | 15016 bytes |
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