MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
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, many of which point to compromised WordPress sites or disposable hosting, suggesting it functions as a link farm. These links are likely used to redirect users to phishing pages or download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9963
Heuristics 6
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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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://pixomot.ru/uplcv?utm_term=catalogo+price+shoes+urbano+virtual
- https://www.cir.cloud/wp-content/plugins/formcraft/file-upload/server/content/files/160999dc124197---64107883915.pdf
- http://mega-treid.com/userfiles/files/divetulajusujosodavev.pdf
- https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/4a0b4fd977e20c0863ac3ebecdd5b2f0/59634872253.pdf
- http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/160e03f0b27e01---sexizekovot.pdf
- http://laclonghotel.vn/upload/files/jopudetilivomik.pdf
- http://eviljoy.com/UserFiles/File/rulonalabupawufilawaj.pdf
- http://www.motionmantra.com/userfiles/files/7491090985.pdf
- https://www.lightingsolutionsinc.net/wp-content/plugins/super-forms/uploads/php/files/41b2df586036020636935db9b0bcbf35/57107309764.pdf
- https://givemeit.ru/wp-content/plugins/super-forms/uploads/php/files/dcc8dde3ed36e3f32a3dd2967ef46d3f/70707144806.pdf
- http://canadanur.com/resimler/files/nozemamabom.pdf
- http://intertexmedical.com/userfiles/files/masulalavezupopifura.pdf
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160b9ba106fcbe---51549891783.pdf
- http://argentum.com/wp-content/plugins/super-forms/uploads/php/files/ec6mtci7gct5c86t2fnnlh46k5/36589290884.pdf
- http://rasmesafar.net/basefile/basefiles/67853584116.pdf
- http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16070964de1950---21081537281.pdf
- http://www.hydro-tg.pro/upload/file/92692477687.pdf
- https://www.marthatrotts.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1607f78f53b8da---perikoju.pdf
- http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16079008029172---677855640.pdf
- http://khiconghoixuancong.com/Khicong/admin/userfiles/file/1248309670.pdf
- http://turinhotelcompany.com/userfiles/files/22245632691.pdf
- http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/160ba5108410be---jixogik.pdf
- https://ncfouting.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a204d046734---30008001529.pdf
- http://hyundaidongdo3s.com/images/files/78631348614.pdf
- http://subventionsbetrug.de/wp-content/plugins/super-forms/uploads/php/files/pivandbijdcn060s4q6bnj33pl/pitufozapojugejibe.pdf
- https://arhometutor.com/userfiles/file/17796769150.pdf
- http://jyjwqj.com/uploadfile/file///2021070718503974.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d361.bincc365ab41059e556e64791869a14dd250cf68a6f1c49a63b92df5327aaebe0ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD361 | 10988 bytes |
font_01_sfnt_off0000ecbd.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECBD | 16792 bytes |
font_02_sfnt_off000104cf.bin62a643f30c46fadf4267ad16eab3eea2a1c0042de17e6a06c287438e30d64f89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104CF | 17328 bytes |
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