MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, with one heuristic specifically identifying it as a link farm on disposable hosting, suggesting a phishing or malware distribution scheme. The presence of multiple unknown URLs further supports this, as they likely lead to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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 http://shinserviceodi.ru/wp-content/plugins/super-forms/uploads/php/files/98088dd185a3e4de71bb2580b8a1e1f9/77222260126.pdf In PDF document text
- http://lobi.md/userfiles/file/tibimigelobutube.pdfIn PDF document text
- http://orthopediedelft.eu/files/waxizugevawukolaraxemevi.pdfIn PDF document text
- https://network-italia.it/file/japezanodosujivuxunuj.pdfIn PDF document text
- https://rhodium.vn/uploads/news_file/retut.pdfIn PDF document text
- https://aczv.fr/userfiles/file/96859285607.pdfIn PDF document text
- http://zoekidsworld.com/userfiles/file/wokevivi.pdfIn PDF document text
- http://klick-tipp.at/ckfinder/userfiles/publics/files/gunivilagoxim.pdfIn PDF document text
- http://studioagronomoserragiotto.eu/userfiles/files/75475904014.pdfIn PDF document text
- https://sibconsulting.com/contents/files/gidunebijurazevevuwek.pdfIn PDF document text
- https://gifarlcm.com/upfiles/editor/files/543322803.pdfIn PDF document text
- https://techlan.pl/files/file/lojetijogigobev.pdfIn PDF document text
- http://studiocalderini.it/userfiles/files/rasevugeteroropobu.pdfIn PDF document text
- http://lapenya.cat/imgjovesnaves/file/lanapufaroxitekiza.pdfIn PDF document text
- https://indianhairtransplant.com/ckfinder/userfiles/files/3670362296.pdfIn PDF document text
- http://sciattella.net/images/file/jomexirowolokawebavibe.pdfIn PDF document text
- http://optometrystaprzemysl.pl/userfiles/file/7020826140.pdfIn PDF document text
- http://como.gattinonimondodivacanze.it/themes/userfiles/files/57613640475.pdfIn PDF document text
- https://kalashad.com/userfiles/file/mosaweruxa.pdfIn PDF document text
- http://avs-market.ru/admin/ckfinder/userfiles/files/73617601533.pdfIn PDF document text
- https://chulintemple.house-well.com/CKEdit/upload/files/18566582532.pdfIn PDF document text
- https://gesema.com/UserFiles/file/kevulabufoj.pdfIn PDF document text
- http://firesecurity.sk/userfiles/file/tepizunipenosikuvurenawiz.pdfIn PDF document text
- http://ac-kenigsberg.ru/files/file/10464384029.pdfIn PDF document text
- http://food-cloud.com/home/food-cloud/www/site/site/data/files/81005737800.pdfIn PDF document text
- https://feedproxy.google.com/~r/Gsjc/~3/BcFPVxLj4jw/uplcv?utm_term=what+does+ixl+stand+forPDF 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_off000118d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118D8 | 18388 bytes |
SHA-256: 488cecb8cbceb2f1c0c735353300eff7ffe6477767da4cb047af4de05ff13225 |
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font_01_sfnt_off00014949.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14949 | 10548 bytes |
SHA-256: 9c1b778c76338a65977e79370d0a4d94015ffa974dd56b61dfb649128ff6330b |
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font_02_sfnt_off0001614a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1614A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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