MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to disposable domains, suggesting it functions as a link farm. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a high likelihood of malicious intent, possibly to lure users to phishing sites or download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 5
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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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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 http://kaus21.com/userData/board/file/tinifupobewik.pdf In PDF document text
- https://aucordechasse.fr/vosImages/5549821548.pdfIn PDF document text
- http://ksiclubcom.ksiclub.org/svnprojects/DHD/Source/images/files/jesudabew.pdfIn PDF document text
- https://www.colline-eternelle.com/ckfinder/userfiles/files/kaxegoridunekemanozibap.pdfIn PDF document text
- http://ajivikafinance.com/userfiles/file/4809230645.pdfIn PDF document text
- http://yuqiaohome.com/uploads/files/202109130413423267.pdfIn PDF document text
- https://florerialafloresta.com/ckfinder/userfiles/files/39132760210.pdfIn PDF document text
- https://oncallanatomist.org/ckfinder/userfiles/files/jerubovese.pdfIn PDF document text
- http://multi-accueil.fr/ressource/site-image/files/sobuvawumakonupol.pdfIn PDF document text
- http://rc-modeller.se/images/file///wefizivisitarilamolur.pdfIn PDF document text
- https://www.stock2morrow.com/ckfinder/userfiles/files/zapalasovesoxapibotizesun.pdfIn PDF document text
- http://3sdent.com/upload/files/dideluduzadiki.pdfIn PDF document text
- https://joepromenshealth.com/wp-content/plugins/super-forms/uploads/php/files/b84a885e4945da30796ecfb94a5fa37f/vibadug.pdfIn PDF document text
- http://alpes-de-haute-provence.proximeo.com/ckfinder/userfiles/files/26110033966.pdfIn PDF document text
- http://mopron.ru/upload/files/92538572132.pdfIn PDF document text
- http://www.jasfec.com/imgs/uploads/nivuvakaz.pdfIn PDF document text
- https://unique.global/wp-content/plugins/super-forms/uploads/php/files/14284f2f159d052c39bf7531c2c772bf/vifim.pdfIn PDF document text
- http://originalbau.hu/imagesfiles/sisuximemojiregutup.pdfIn PDF document text
- https://odontologosmalca.com/images/userfiles/file/penadiwumuxaxixiwaze.pdfIn PDF document text
- http://floridadressyourhome.com/uploaded_files/userfiles/files/vebar.pdfIn PDF document text
- http://feg.vn/uploads/files/76082350650.pdfIn PDF document text
- http://perfect-gallery.com/userfiles/file/tozojo.pdfIn PDF document text
- http://parkingparts.com/Upfiles/file/devopas.pdfIn PDF document text
- http://rosniyom.com/userfiles/files/roketapajegazabaz.pdfIn PDF document text
- https://uat-tunisia.com/userfiles/file/31753236689.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=download+great+little+war+game+2+apkPDF 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_off0000cdd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDD4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e5eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5EB | 10868 bytes |
SHA-256: f670b8579bfab4f60312a6789d4d8ccd1917a4ad4fa4bd31f7389f5d57704eb0 |
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font_02_sfnt_off0000fee0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEE0 | 17452 bytes |
SHA-256: bf0e50bf897d35d3029dbd3b7961723b612314ab256e1f74c162bcbe8545bbaf |
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