MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
The PDF was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM indicates the document is a link farm hosted on disposable domains, suggesting a phishing or malware distribution attempt. The embedded URLs likely lead to further malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
Heuristics 5
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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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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://dorfadvertising.com/ckfinder/userfiles/files/31775204281.pdf In PDF document text
- http://sinproval.it/userfiles/files/40761396685.pdfIn PDF document text
- http://buzmakov-ua.ru/admin/ckfinder/userfiles/files/36678829705.pdfIn PDF document text
- http://fuyu.010bi.com/ckfinder/userfiles/files/68987491977.pdfIn PDF document text
- https://autoskola-scp.com/files/vevewawedof.pdfIn PDF document text
- https://a-guskov.ru/uploads/files/66157541601.pdfIn PDF document text
- http://remaining-mc.de/userfiles/file/25748001989.pdfIn PDF document text
- http://k1a.ru/images/files/file/rowufiluzumitokonudovijo.pdfIn PDF document text
- http://gzperson.com/uploadfile/files/36952082199.pdfIn PDF document text
- http://www.johnknox.ch/wp-content/plugins/formcraft/file-upload/server/content/files/16131d3612386d---ponutudirupaloz.pdfIn PDF document text
- https://naveenent.com/administrator/imagetemp/file/75774468093.pdfIn PDF document text
- http://www.galiantsolutions.com/emailimages/file/wowovujaloxexomesa.pdfIn PDF document text
- http://donauwell.at/userfiles/file/kiwopu.pdfIn PDF document text
- https://rougezenekar.hu/files/file/nasubijokibiwo.pdfIn PDF document text
- http://otelm4b.ru/admin/ckfinder/userfiles/files/xazuzamuguxofinatutewoku.pdfIn PDF document text
- https://rentcar888.com/uploads/files/202109070431416563.pdfIn PDF document text
- http://www.propper-droppers.nl/files/file/91442100856.pdfIn PDF document text
- https://on-call-anatomist.org/ckfinder/userfiles/files/40052708849.pdfIn PDF document text
- https://yodishit.com/uploads/userfiles/file/sojawazi.pdfIn PDF document text
- http://tdbakademi.org/userfiles/files/xanilajokoxadezujiwip.pdfIn PDF document text
- http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/c114fbe8a541onjbtjdbp6i4vq/jegisene.pdfIn PDF document text
- http://koopmankennedyfeller.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/nonimogoxufamomej.pdfIn PDF document text
- https://billard-hauri.ch/userfiles/file/51783254251.pdfIn PDF document text
- http://jocoseatee.com/userfiles/files/45004730307.pdfIn PDF document text
- http://qdjshg.com/files/file/88024486409.pdfIn PDF document text
- http://opakowania-loga.pl/zdjecia/fotki/file/jajafefuparuwoviw.pdfIn PDF document text
- http://vibestedu.com/_UploadFile/Images/file/zegopu.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=westminster+shorter+catechism+with+scripture+proofs+pdfPDF 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_off0000e56c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE56C | 11016 bytes |
SHA-256: 685037fd6fdc6e47465c8e30fbcec0b63ca424b4974aa97d2d45254eb8a84289 |
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font_01_sfnt_off0000fee0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEE0 | 18068 bytes |
SHA-256: 2446350d556cc2bd6bd6f58d63fdfd8bf28b908a1e3ce8d2273298de65ddc3b8 |
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font_02_sfnt_off00012d90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D90 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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