MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely used to funnel victims to a phishing or malware distribution site. The document body, though heavily obfuscated, contains the target URL and a large number of other URLs hosted on Shopify, suggesting a link farm or content stuffing technique to improve search engine ranking and visibility. The ML classifier strongly indicated maliciousness.
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/pify?keyword=frostbitten+wow+achievement+guide
- http://files.movingtosantodomingo.com/uploads/1/3/1/4/131406036/pepidekiriso.pdf
- http://japazaj.thejuicingstation.com/uploads/1/3/0/7/130776401/211b8.pdf
- https://cdn.shopify.com/s/files/1/0437/1978/6645/files/94657686468.pdf
- https://cdn.shopify.com/s/files/1/0431/0591/0933/files/68563186006.pdf
- https://cdn.shopify.com/s/files/1/0430/8166/2613/files/wipulifebisi.pdf
- https://cdn.shopify.com/s/files/1/0436/2177/7570/files/happy_new_year_film_tamil_song.pdf
- https://cdn.shopify.com/s/files/1/0435/3340/2266/files/7499197928.pdf
- https://cdn.shopify.com/s/files/1/0431/9238/5700/files/movagoz.pdf
- https://cdn.shopify.com/s/files/1/0438/7795/7800/files/62360577177.pdf
- https://cdn.shopify.com/s/files/1/0431/6243/5739/files/77071991423.pdf
- https://cdn.shopify.com/s/files/1/0432/9956/9829/files/zurufobugaf.pdf
- https://cdn.shopify.com/s/files/1/0431/7573/9560/files/kowud.pdf
- https://cdn.shopify.com/s/files/1/0438/0013/3793/files/5816697795.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_off0000617a.binbcafb1dbffce01a6c61d12cd0781b344a459d4caf6e41521df717c9de152b1ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x617A | 5568 bytes |
font_01_sfnt_off0000744d.binb9f7d61004183f1e3ca59d579d78e2acd57a07e8e2cb75ce8deaa708104e3775 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x744D | 10624 bytes |
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