MALICIOUS
172
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains heuristics indicating it is a phishing lure related to driving license renewal, and it embeds multiple external links. One of these links, 'https://crophysi.ru/strik?utm_term=sc+driving+license+renewal+cost', is flagged as a potential phishing or scam destination. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to redirect users to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
Heuristics 7
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://crophysi.ru/strik?utm_term=sc+driving+license+renewal+cost
- https://cdn-cms.f-static.net/uploads/4480173/normal_600fb23a144a3.pdf
- https://ralirepiputup.weebly.com/uploads/1/3/4/8/134852471/gipazel-lufazurokobow-verid.pdf
- https://wajotirege.weebly.com/uploads/1/3/5/3/135306859/baa4f0bb48c.pdf
- https://static.s123-cdn-static.com/uploads/4379974/normal_5fc80efe2f85b.pdf
- http://mamafiposorugul.sportsontheweb.net/guxamememiturorek.pdf
- https://cdn-cms.f-static.net/uploads/4389585/normal_603d24d855926.pdf
- https://cdn-cms.f-static.net/uploads/4408170/normal_602597b769bd6.pdf
- https://fewibiwovenekip.weebly.com/uploads/1/3/5/3/135327418/gifan_xirunowavili_jazekedi_megajitatan.pdf
- https://cdn-cms.f-static.net/uploads/4460677/normal_605be20cc84a8.pdf
- http://nilutafejo.mypressonline.com/faxedu.pdf
- http://fadulifakibul.medianewsonline.com/selenium_tutorial_python.pdf
- https://vixozomaregug.weebly.com/uploads/1/3/1/3/131398278/dubatokodelufukivedu.pdf
- https://cdn-cms.f-static.net/uploads/4495241/normal_6011d86d1ac1b.pdf
- https://cdn-cms.f-static.net/uploads/4464995/normal_60127fb2f1b1a.pdf
- https://cdn-cms.f-static.net/uploads/4421048/normal_5fd09f0e28510.pdf
- https://cdn-cms.f-static.net/uploads/4477630/normal_606d62e80b295.pdf
- http://xelamoxadavas.mywebcommunity.org/brothers_karamazov_avsey.pdf
- https://xonutupusuvulin.weebly.com/uploads/1/3/1/8/131871786/5fc664f4161.pdf
- https://cdn-cms.f-static.net/uploads/4425507/normal_60435bdbd5e44.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://52b03d57-94e3-497b-b2ee-5a576b8f136c.filesusr.com/ugd/67ae49_b2165c2702a146389c8c304f9a80ea2c.pdf?index=true
- http://gupatevefojip.myartsonline.com/parolitujub.pdf
- http://roxujewov.myartsonline.com/81373710192.pdf
- https://584abdf6-e408-48d3-a53c-4313a8f82471.filesusr.com/ugd/18ee90_c237ef736e4d43e0a9ca8ec8661fa9cd.pdf?index=true
- https://9db8f275-5044-409a-aa1b-3306d9dda9bd.filesusr.com/ugd/361f4b_36b199804de147b3af2b195c8a82e8c4.pdf?index=true
- https://6d4a8fb0-9a8a-4850-8aa1-2b5706121c9a.filesusr.com/ugd/ff2e72_9b04e74d31bc404ca8a9df3ce2a7e195.pdf?index=true
- http://gudukiderunusu.myartsonline.com/astm_a182_15.pdf
- https://22e365c6-0853-42e1-82f8-83473bf9c0bf.filesusr.com/ugd/217d68_cca2c392c1634173973678d9b3c2082d.pdf?index=true
- 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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f62b.binee32aa5d6fc5f6ebc848f82ec176f0f45da44ff8903ab371df5916673a482252 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF62B | 5360 bytes |
font_01_sfnt_off00010888.bin6450163498a85f69cd3d441c8e0b52e64f242b252000812403ceded6cf06a25c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10888 | 10524 bytes |
font_02_sfnt_off00012cb6.binc988415812f594187b0a0ed75dc52802e798e1695b49bd300f8412a65040a449 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CB6 | 16204 bytes |
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