MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which are likely part of a link farm designed to manipulate search engine results. The primary malicious URL identified is 'https://traffine.ru/strik?utm_term=olangal+malayalam+movie+watch', which is likely used to distribute further malware or conduct phishing. ClamAV and ML classifiers also flagged this PDF as malicious, indicating a high likelihood 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-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://traffine.ru/strik?utm_term=olangal+malayalam+movie+watch
- https://fizolapojola.weebly.com/uploads/1/3/1/3/131383549/zebizuvabimubexa.pdf
- https://cdn-cms.f-static.net/uploads/4383146/normal_5f93de338b14c.pdf
- https://cdn-cms.f-static.net/uploads/4385417/normal_5fbee69dd8426.pdf
- https://cdn-cms.f-static.net/uploads/4376856/normal_5f8ff50d7e292.pdf
- https://cdn-cms.f-static.net/uploads/4384323/normal_5faaaaba71158.pdf
- https://cdn-cms.f-static.net/uploads/4405179/normal_5fd95855152e8.pdf
- https://cdn-cms.f-static.net/uploads/4499021/normal_5fb39ae3bf0af.pdf
- https://cdn-cms.f-static.net/uploads/4383689/normal_5fa198d752332.pdf
- https://cdn-cms.f-static.net/uploads/4386620/normal_5fbc5a5a62ba7.pdf
- https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/guzuge.pdf
- https://static.s123-cdn-static.com/uploads/4401505/normal_5fc890b94a7bc.pdf
- https://static.s123-cdn-static.com/uploads/4422890/normal_5fc8d2b94330a.pdf
- https://cdn-cms.f-static.net/uploads/4452217/normal_5fa2935566477.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/kizugokofo/google_sheets_conditional_formatting_based_on_checkbox.pdf
- https://static1.squarespace.com/static/5fc28eaf9698b02c7f2b2aca/t/5fd0973e3bcf75077a85de5f/1607505727023/motorola_razr_2020_price_uk.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_off0000f82f.bin512498466b97ecf006949f719bc7c0d63fb8524752a215ba202952f747eb852d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF82F | 5220 bytes |
font_01_sfnt_off000109e7.bin9c85412a61b5aea3bf7b35cddc3735d067dca43c122acfb2a68ff5c9758bc1ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109E7 | 10952 bytes |
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