MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF exhibits characteristics of a phishing lure, being image-heavy with a clickable action to an external URL. Heuristics indicate it's part of a link farm hosted on disposable domains, suggesting a campaign to distribute malicious content. While no scripts were explicitly extracted, the PDF structure and URL patterns are strongly indicative of malicious intent, likely leading to a phishing or malware download page.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 67 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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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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://smidgel.ru/uplcv?utm_term=can+i+install+android+on+a+pc PDF link annotation
- https://ourcampuswindow.com/ckfinder/userfiles/files/91066462975.pdfIn PDF document text
- http://babamoleskine.com/files/file/9374263740.pdfIn PDF document text
- http://ilkyoukais.com/Images/Media/files/tupoluduvixaras.pdfIn PDF document text
- https://service-panev.com/userfiles/62641056167.pdfIn PDF document text
- http://easyliveconstruction.com/ci/userfiles/files/gabimenuzeda.pdfIn PDF document text
- http://firewheels.pe/userfiles/file/92606538908.pdfIn PDF document text
- https://joebalogh.ro/imagini_ws/penavax.pdfIn PDF document text
- http://tuttotop.com/userfiles/files/nibexifekonuronuvagerit.pdfIn PDF document text
- https://siam-royal-view.ru/data/files/51550167045.pdfIn PDF document text
- http://cafegreenwichvillage.com/uploads/files/gazinokonexo.pdfIn PDF document text
- http://gima.ge/admin/ckeditor/ckfinder/userfiles/files/60732311832.pdfIn PDF document text
- http://lexprikson.com/admin/style/images/userfiles/file/88305870691.pdfIn PDF document text
- http://botosani.ro/img/uploads/file/difatuvalexufi.pdfIn PDF document text
- http://levotst.com/uploads/files/fojobofipumex.pdfIn PDF document text
- https://bliznacite.dvsportbg.com/files/42874952780.pdfIn PDF document text
- http://ttmm.co.jp/ckfinder/userfiles/files/33284077976.pdfIn PDF document text
- https://wheelmartthailand.com/image/upload/File/50311045927.pdfIn PDF document text
- http://thermcom.cz/userfiles/file/fiwukemetakukekepaxebala.pdfIn PDF document text
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/cd37rik2k04jn0r1h072fhlidv/21205327925.pdfIn PDF document text
- https://discovery99.com/userfiles/file/relupakezepubonegibaz.pdfIn PDF document text
- https://mandalaconfeccao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613b18a7cd4a4---bidip.pdfIn PDF document text
- http://thaihotelsale.com/FileData/ckfinder/files/20210914_B072E131829DE46B.pdfIn PDF document text
- https://newdesert.pl/userfiles/file/lipus.pdfIn PDF document text
- https://securitydm.net/slicice/file/xuxajuxifalufoda.pdfIn PDF document text
- https://didaktika.drmix.cz/uploads/files/tafif.pdfIn PDF document text
- 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_off0000aff0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFF0 | 10408 bytes |
SHA-256: 2a5bf421a94df000174ff30cfdf38035cc7e9d11fa4929d1582c774581534492 |
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font_01_sfnt_off0000c79f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC79F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000dfb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFB1 | 13924 bytes |
SHA-256: ee244a123c35d5da9c8283a8c2a9f03b6925e9e085e8889998e44191bd59ee54 |
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