MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a technique often used in link farm or phishing attacks. The ClamAV detection and ML classifier strongly indicate maliciousness, specifically identified as Pdf.Phishing.Trojan. The embedded URLs, such as 'https://trafficel.ru/strik?utm_term=wwe+network+live+streaming+online+free+24%252F+7', suggest a lure to a website offering live streaming, likely a scam or phishing attempt. No scripts were extracted, but the PDF structure itself is indicative of malicious intent.
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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://trafficel.ru/strik?utm_term=wwe+network+live+streaming+online+free+24%252F+7
- https://cdn-cms.f-static.net/uploads/4388272/normal_5fb9d0a2f2063.pdf
- https://zevenilusowaj.weebly.com/uploads/1/3/4/3/134324486/kozakopif.pdf
- https://cdn-cms.f-static.net/uploads/4422168/normal_5f98431df0951.pdf
- https://devudupaf.weebly.com/uploads/1/3/4/8/134880603/xifaboxuf.pdf
- https://cdn-cms.f-static.net/uploads/4382187/normal_5fa4bc84bc994.pdf
- https://static.s123-cdn-static.com/uploads/4451230/normal_5fcf07c280302.pdf
- https://cdn-cms.f-static.net/uploads/4500677/normal_5fbae40655554.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/lakadutof/john_gba_pro_apk.pdf
- https://s3.amazonaws.com/vatakefojunib/catastrophic_thinking.pdf
- https://s3.amazonaws.com/zaxawetawupo/sogetesasaritenasasikawav.pdf
- https://s3.amazonaws.com/jidosatikim/18436605000.pdf
- https://s3.amazonaws.com/jipowumat/36512861337.pdf
- https://s3.amazonaws.com/vokeri/oscar_awards_2019_in_telugu.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_off0000f35c.bin7b6dc0e90b30330add6a177c62169572ceae787697687412285289137422129b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF35C | 5652 bytes |
font_01_sfnt_off000106bb.binf51a17904375f5067a56fa4822ed95bb9dec272a5048e56aed27e51d8f5d8c40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106BB | 11532 bytes |
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