MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, many of which point to compromised websites or disposable hosting, indicating a link farm designed to lure users to malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
Heuristics 6
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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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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://alatheir.com/atheirwsfiles/file/94528659227.pdf In PDF document text
- http://open.ua/uploads/ckeditor/files/megisujepoxexo.pdfIn PDF document text
- https://larustt.com/upload/ckfinder/files/29265865029.pdfIn PDF document text
- http://sportschoolindex.nl/images/uploads/96890586399.pdfIn PDF document text
- https://serwisnawigacji.pl/userfiles/file/zokororafenemamijiwime.pdfIn PDF document text
- https://gccpay.net/wp-content/plugins/super-forms/uploads/php/files/0d5fccbdd9070869395fc6af30dd23c1/towiwamatoronoda.pdfIn PDF document text
- http://sgyscom.com/upload_fck/file/2021-9-14/20210914141558535441.pdfIn PDF document text
- https://www.ccs-corporation.com/ckfinder/userfiles/files/57447433096.pdfIn PDF document text
- https://angel-juicer.com/FileData/ckfinder/files/20210905_048F42674F094A6E.pdfIn PDF document text
- http://ediliziaunoaventi.com/userfiles/files/mizimosifewaguwefapewajew.pdfIn PDF document text
- https://matfreklam.com/calisma2/files/uploads/90485013759.pdfIn PDF document text
- http://www.marcado.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16143dd402d36b---70649074397.pdfIn PDF document text
- https://mimpi1pusat.com/contents/files/76300669093.pdfIn PDF document text
- http://eiak.org/upload/editor/files/44252012106.pdfIn PDF document text
- http://xn--j1aai7d.xn--p1ai/userfiles/file/53807790412.pdfIn PDF document text
- https://www.xyoaa.org/sites/default/files/files/15522332819.pdfIn PDF document text
- http://xyr59.com/filespath/files/20210913073307.pdfIn PDF document text
- http://clingac.es/d/files/padegogu.pdfIn PDF document text
- http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161395100870ab---56546259353.pdfIn PDF document text
- https://dispomydeal.com/wp-content/plugins/super-forms/uploads/php/files/151e115c733badf0f9c66df36882e5a6/95293910944.pdfIn PDF document text
- http://rafaelstore.ru/upload/files/tisuluxitevotegidobeg.pdfIn PDF document text
- https://saikekanglun.com/filespath/files/20210907191310.pdfIn PDF document text
- http://nikolalepojevic5.com/multimedia/file/zoxibajekuw.pdfIn PDF document text
- https://millinerandassoc.com/files/file/43135844930.pdfIn PDF document text
- https://esz.jp/img/editor/files/resupuxafini.pdfIn PDF document text
- https://xn--lenachatka-57b.pl/uploaded/file/mexotufu.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=break+the+silence+full+movie+freePDF 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_off0001004f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1004F | 10912 bytes |
SHA-256: d8f4c16e2d6190c2e4106486bf06d25c860e8c766db6f2b7b056c65284eb8874 |
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font_01_sfnt_off00011973.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11973 | 19892 bytes |
SHA-256: 0c693159462150d2155f80e607bee60eb5bdaffcf85a4545e2966c96dc3c00a8 |
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font_02_sfnt_off00014de7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14DE7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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