MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample 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. This suggests the primary purpose is to redirect users to a network of sites, likely for SEO poisoning or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://azco.friend-match.com/upload/files/96610223995.pdf In PDF document text
- http://stuarteisbrucklaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/doxulomi.pdfIn PDF document text
- http://nhatrangpalacehotel.com/app/webroot/upload/files/72252406976.pdfIn PDF document text
- http://piotrkowska77.pl/zdjeciafile/88679114240.pdfIn PDF document text
- http://bjsddesign.com/filespath/files/20210902033102.pdfIn PDF document text
- http://stefanourso.com/public/userfiles/file/12029657416.pdfIn PDF document text
- https://poolpoint.be/uploads/file/51543661988.pdfIn PDF document text
- http://laxycoffee.com/upload/files/benozibeviwebefo.pdfIn PDF document text
- https://techson-cctv.com/upload/file/4126446840.pdfIn PDF document text
- https://mlbcsimleague.com/ckfinder/userfiles/files/19012466557.pdfIn PDF document text
- https://almondzwealth.com/administrator/imagetemp/file/44716827960.pdfIn PDF document text
- http://aroma-es.site/yamituki-n/uploads/files/26228815064.pdfIn PDF document text
- https://www.jnvhardoi.org/ckfinder/userfiles/files/jiput.pdfIn PDF document text
- https://www.auditek.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1614d5eaeeb9d4---29091399.pdfIn PDF document text
- https://www.wikiwebagency.it/wp-content/plugins/super-forms/uploads/php/files/59ff4ef75bc0ab8da83662699772f62f/2333695649.pdfIn PDF document text
- https://www.temtechnologies.fr/ckfinder/userfiles/files/poperiwudotebapuweravede.pdfIn PDF document text
- http://dochoiotovn.com/uploads/userfiles/file/jijipixomifa.pdfIn PDF document text
- https://smsenerji.com/resimler/files/jomifegagegizanakarerok.pdfIn PDF document text
- https://trungtamgiasuhcmmq.com/uplaod/quangtri/files/30750196276.pdfIn PDF document text
- http://lachambredechos.com/userfiles/file/25966167957.pdfIn PDF document text
- http://www.valathors.com/ckfinder/userfiles/files/49032830774.pdfIn PDF document text
- http://www.kevimotor-rock.hu/files/files/82033437150.pdfIn PDF document text
- https://dehayemek.net/upload/ckfinder/files/negidijolalu.pdfIn PDF document text
- https://www.meditech.cz/ckfinder/userfiles/files/71896311241.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=debug+ios+react+nativePDF 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_off0000b6dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB6DC | 18644 bytes |
SHA-256: 3209e2d0205ad67f12b35aa1e44408c0955dbd2d9f7b06d8f8f896f01e9f8879 |
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font_01_sfnt_off0000e6db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6DB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000fef2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEF2 | 10668 bytes |
SHA-256: 60200c1a23edfacb9e0cfedea452cb8cdb4c9d4a10f34b75808e434dd82c1581 |
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