MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one to a known malicious redirector at `https://ttraff.com/pify?keyword=apa+style+research+paper+sample+pdf`. The document body, though heavily obfuscated, contains references to this URL and other Shopify-hosted PDF files, suggesting a link farm or SEO poisoning tactic. The ML classifier also 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=apa+style+research+paper+sample+pdf
- http://files.subjectiveself.net/uploads/1/3/0/7/130740130/66fb429a2b.pdf
- http://bewagofid.lisabaudry.com/uploads/1/3/0/7/130775734/995081.pdf
- http://files.chefjohnfolseevents.com/uploads/1/3/1/6/131636807/7412793.pdf
- http://files.missmollysmemoriesphotography.com/uploads/1/3/0/8/130814611/376cf2.pdf
- http://files.wildphlowerwellness.com/uploads/1/3/0/9/130969580/961115.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/6470/4662/files/ogg_to_wav.pdf
- https://cdn.shopify.com/s/files/1/0436/0096/9896/files/wamamemezobemu.pdf
- https://cdn.shopify.com/s/files/1/0430/9303/3117/files/doleposuvakepowusajame.pdf
- https://cdn.shopify.com/s/files/1/0433/1359/4526/files/nomefopesukudeb.pdf
- https://cdn.shopify.com/s/files/1/0447/8930/1409/files/resize_file_to_200kb_online_download.pdf
- https://cdn.shopify.com/s/files/1/0432/7384/6952/files/27375992469.pdf
- https://cdn.shopify.com/s/files/1/0431/0073/3596/files/rawijerin.pdf
- https://cdn.shopify.com/s/files/1/0432/5657/8212/files/cursor_io_hack.pdf
- https://cdn.shopify.com/s/files/1/0433/3407/4523/files/jekuvawutavalezekolilu.pdf
- https://cdn.shopify.com/s/files/1/0427/8334/2748/files/ganigob.pdf
- https://cdn.shopify.com/s/files/1/0435/3196/0474/files/20385842882.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_off00005f25.bin07cbb5384792f0b29428449d656325b2aaa029dfcbbade0fe760aeec18a3643f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F25 | 5484 bytes |
font_01_sfnt_off000071a9.bin45369e8101b8502868380fe19278ab1053cfecd134aeaff5e3bc5f949b99a9f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71A9 | 9644 bytes |
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