MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded URLs, with one identified as a malicious redirector (ttraff.com). This suggests a phishing or malware distribution attempt. The presence of numerous links, including to shopify.com, indicates a potential link farm or SEO poisoning tactic to obscure the malicious destination. The ML classifier strongly flagged this PDF as malicious.
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=modhubala+bagania+song+video
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/56666804065.pdf
- https://cdn.shopify.com/s/files/1/0432/3636/0351/files/93156988409.pdf
- https://cdn.shopify.com/s/files/1/0452/1954/5245/files/convert_webarchive_to_on_pc.pdf
- https://cdn.shopify.com/s/files/1/0448/9897/5899/files/biology_book_for_neet.pdf
- https://cdn.shopify.com/s/files/1/0433/8139/1514/files/zelda_2_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/0840/1316/files/adobe_scanner_for_windows.pdf
- https://cdn.shopify.com/s/files/1/0439/4074/1275/files/13709173916.pdf
- https://cdn.shopify.com/s/files/1/0434/0210/0899/files/21002285089.pdf
- https://cdn.shopify.com/s/files/1/0432/9229/5333/files/asme_y14._5-_2009.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/megoxidojixugapilanaseg.pdf
- https://static.usrfiles.com/ugd/dad90e_222acd46dbe840ba9491fd5273617dcd.pdf
- https://static.usrfiles.com/ugd/ea78e0_e9fca65b6d754a6190d781cb81c686aa.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_off00003e81.bin1e2b3640346c4ba75f4239807618f31378e3b1a33da1123265296247e5b07c9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3E81 | 5000 bytes |
font_01_sfnt_off00004f7a.bin6e66c7db93695a5f7cd74fbeddc980db79cf1ee49869d9a1f7bf97942639de6e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F7A | 9480 bytes |
font_02_sfnt_off00006fef.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FEF | 4324 bytes |
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