MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a common tactic for SEO spam and phishing. One of the embedded URLs, 'https://traffset.ru/123?utm_term=robin+williams+patch+adams+poem', is suspicious and likely leads to a malicious site. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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External URI info PDF_URIPDF contains an external URL action
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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://traffset.ru/123?utm_term=robin+williams+patch+adams+poem
- https://temoxemotedi.weebly.com/uploads/1/3/4/5/134599163/lomodamifox.pdf
- https://deximuxinudob.weebly.com/uploads/1/3/0/7/130739142/zanav_ruwanutujo_sitazuxuz.pdf
- https://pidadilux.weebly.com/uploads/1/3/4/6/134666204/lafomu-fowesutom-dabikituduxun.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/d3b3b1fc-f660-4fc8-a258-be6deca8f552/81642429672.pdf
- https://uploads.strikinglycdn.com/files/dd7d709a-52e5-4759-b160-7e7f76b6aa01/dowup.pdf
- https://s3.amazonaws.com/kasuwevovog/activation_key_for_windows_8.1_pro_build_9600.pdf
- https://s3.amazonaws.com/wegemebufojafak/mutumuf.pdf
- https://s3.amazonaws.com/fokapikow/simawex.pdf
- https://s3.amazonaws.com/labitajaxatufib/wunirirozaxojikoror.pdf
- https://uploads.strikinglycdn.com/files/1917acf6-1692-476e-a06d-04717eba5f93/block_breaker_deluxe_2.pdf
- https://uploads.strikinglycdn.com/files/7de2a0ad-df99-41ce-b0ed-38c30e535aee/sewulewojub.pdf
- https://s3.amazonaws.com/fajonubinomeder/wearever_silver_brake_pads_review.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_off0000c8d3.binedf98037baac659e24a70db8e3ac4ed92f0cba20cfa954172b0d213863477edf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8D3 | 5456 bytes |
font_01_sfnt_off0000db4a.bin581586f313a02d6a489860caba1ff20231164743569603a7f7707c1a0e4a0797 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB4A | 10740 bytes |
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