MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though partially corrupted, includes a URL that appears to be part of a lure. The primary malicious URL identified is ttraff.com, which is used in conjunction with a keyword suggesting a search for a PDF. The document also contains a large number of links to Shopify-hosted PDFs, likely an attempt to appear legitimate or to obscure the malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=topographic+anatomy+of+man+pdf
- http://files.hscfair.com/uploads/1/3/0/8/130814112/529002ee8ac519.pdf
- http://files.amazingmakeupyoulove.com/uploads/1/3/1/6/131606733/8184243.pdf
- http://files.gojus.net/uploads/1/3/2/6/132695663/forotid.pdf
- https://cdn.shopify.com/s/files/1/0431/5804/4828/files/88794571154.pdf
- https://cdn.shopify.com/s/files/1/0432/5857/7046/files/64572977721.pdf
- https://cdn.shopify.com/s/files/1/0434/8523/3304/files/nijamiruwatogojirigud.pdf
- https://cdn.shopify.com/s/files/1/0431/8268/6372/files/kenai_river_fishing_report.pdf
- https://cdn.shopify.com/s/files/1/0437/4927/7845/files/zubemajekawota.pdf
- https://cdn.shopify.com/s/files/1/0434/9722/6402/files/kekodapasisefulobapukor.pdf
- https://cdn.shopify.com/s/files/1/0437/3181/2504/files/nunufejeworogu.pdf
- https://cdn.shopify.com/s/files/1/0434/8405/3669/files/84767383709.pdf
- https://cdn.shopify.com/s/files/1/0432/4248/7963/files/vinefesutobe.pdf
- https://cdn.shopify.com/s/files/1/0433/4790/2623/files/16227734524.pdf
- https://cdn.shopify.com/s/files/1/0429/6966/1589/files/44109152991.pdf
- https://cdn.shopify.com/s/files/1/0438/5495/4656/files/evenesence_lost_in_paradise.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000617c.bin44fbbc826718adec33b09f790bd7aea0dc0b3b89bca18df27ea4026700300eb3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x617C | 5080 bytes |
font_01_sfnt_off00007291.bin7a2a281b784610b2ae60d74f5a179db482d1fa7372d29e313b28ee0ecacbb534 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7291 | 9992 bytes |
font_02_sfnt_off000094a7.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94A7 | 4324 bytes |
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