MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a large number of external URIs, many of which are hosted on disposable domains, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely involving the execution of JavaScript to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9911
Heuristics 6
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://enerjimakine.com/tsrm1/img/userfiles/file/36079319675.pdf In PDF document text
- http://novichiha.ru/pic/file/93204693747.pdfIn PDF document text
- http://abpjse.news-read.com/upload/files/widelal.pdfIn PDF document text
- http://schuetzenfest-hemeringen.de/ablage/userfiles/files/kajapodaxix.pdfIn PDF document text
- http://electriccityusa.com/images/fck_uploads/file/bosixuwifida.pdfIn PDF document text
- http://adirondackseafood.com/ckfinder/userfiles/files/93201374640.pdfIn PDF document text
- http://pmdrecycling.com/wp-content/plugins/formcraft/file-upload/server/content/files/161329c5bbe98c---7854666406.pdfIn PDF document text
- http://www.39koratmachinery.com/file_upload/files/37041740323.pdfIn PDF document text
- http://xn--80aer5aza.xn----htbdepbihnfb8cyg.xn--p1ai/ckfinder/userfiles/files/73055327210.pdfIn PDF document text
- https://kaptenhoki.info/contents/files/welomur.pdfIn PDF document text
- http://vietkinggroup.com/uploads/userfiles/file/12972790703.pdfIn PDF document text
- https://www.simcoerecovery.net/wp-content/plugins/super-forms/uploads/php/files/v5jg89j4i3ekj9corfa77jqpll/xolabelipoxami.pdfIn PDF document text
- http://nemochem.cn/upload/files/5831094486.pdfIn PDF document text
- http://nemdanangpho.com/uploads/2021-09-15/images/files/kanaxobidepi.pdfIn PDF document text
- http://araonline.hu/uploads/file/96641724636.pdfIn PDF document text
- http://scpt.it/userfiles/files/wubin.pdfIn PDF document text
- https://cardion.dk/gfx/fckimages/file/79653028276.pdfIn PDF document text
- https://777mto.com/contents/files/xowoju.pdfIn PDF document text
- http://fanghsin.com/uploads/files/202109082102124628.pdfIn PDF document text
- http://odra.cycling-recycling.eu/imgturysta/files/74049684616.pdfIn PDF document text
- https://heritagecambodiatravel.com/userfiles/file/39044969561.pdfIn PDF document text
- http://naszemotyle.natura2000.pl/imgturysta/files/58738442905.pdfIn PDF document text
- https://autoroman-service.ro/imagini_ws/98962592702.pdfIn PDF document text
- http://www.jindatunnel.com/up_files/file/8614274556.pdfIn PDF document text
- https://www.prieur-equipement.com/ckfinder/userfiles/files/75946693986.pdfIn PDF document text
- http://md-servicios.com/userfiles/file/25522962386.pdfIn PDF document text
- https://snpwachq.com/files/js/ckfinder/userfiles/files/pedirulusodivoreku.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=android+advanced+bluetooth+settingsPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cf13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF13 | 16572 bytes |
SHA-256: d07b4ebf367fdcccb7199bd8d34c7bbf5bbd783ed26f6415dead2311ef9aebe8 |
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font_01_sfnt_off0000fa25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA25 | 10936 bytes |
SHA-256: d851c48d5dd386ccd240ad459b73c19a35a11fa2c6f2545d82a4ccc25e9ed78a |
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font_02_sfnt_off00011344.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11344 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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