MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was identified as malicious by ML classifiers and ClamAV. It functions as a link farm, containing numerous URLs pointing to compromised websites, likely intended to lure users into phishing scams or download further malware. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9781
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://agendaalzheimer.org/files/galeria/files/71241952346.pdf
- http://unnatiwelfareorganization.com/ckfinder/userfiles/files/391130429.pdf
- http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/m8b82shcof0cjmdvocf3196653/guxojanebijesekodozoda.pdf
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/37qe5i7sv5fo0etihh94r497c0/levegewekosijovuxezobitij.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608700c7b7a1b---97063983927.pdf
- http://willismctyeire.com/clients/c/cd/cd1fd5262213d36872a77bd42df049b7/File/gimama.pdf
- http://eaeocs.com/clients/c/c7/c75ed17bfa54634cfc1039f1b599a7e7/File/kumij.pdf
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/hefqm51nss4b5788noegim2b3a/8552388872.pdf
- http://www.niziointerior.pl/upload/file/zekeruzufonuxuw.pdf
- https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/d78e1f0bff1e92c82e3ba8bbcf9c9190/72100698893.pdf
- http://qca.ch/userfiles/file/28122453096.pdf
- http://etcad.net/np/upfile/file/66588282711.pdf
- http://physocare.com/Images_upload/files/24467473088.pdf
- http://geose.ru/userfiles/file/91337990084.pdf
- https://aftaplan.com/works/peepsparty/html/upload_files/file/mimesobonowisukoruxode.pdf
- https://siyata.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1608af1b6f1ba2---64729865717.pdf
- https://bnbcostaverde.it/userfiles/file/kuvesuxexeropozofexodijox.pdf
- http://aucoindeshalles.fr/menu/file/60183513428.pdf
- http://careerhack.net/wp-content/plugins/formcraft/file-upload/server/content/files/160dde6e21b7a5---solopemakipag.pdf
- http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/c185086c1703d31ac088cb6f1f3658d1/vugemokodisebatibatodo.pdf
- http://dirabrealtors.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bb77e872e76---29189055293.pdf
- https://skyfireconsulting.com/wp-content/plugins/super-forms/uploads/php/files/j10kg3gtmk611kjc7bvge3j0g8/xevatekelu.pdf
- http://auto-spec.ca/fck/file/98694101393.pdf
- https://pankalconstructora.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c386d59519b---15752076911.pdf
- http://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/n6gmdm56h0aj53rh8ah2b38ho6/dewew.pdf
- http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bf63fb161d3---10432622312.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=after+effects+logo+reveal
- 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c158.bineb6bfd5e29f7f56938f6c573150831bd41553a569b95b48bc8b20fc81e0c582e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC158 | 10364 bytes |
font_01_sfnt_off0000d902.bin9fe39ca7501c60233c569b7d1f1be822f78331683155ca226c28afa8208342f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD902 | 17140 bytes |
font_02_sfnt_off000105da.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105DA | 16792 bytes |
font_03_sfnt_off00011deb.bin1306338ceba698edd1f1f7ce595a639315e4105a2a9157639b7b38023ae76aee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DEB | 16496 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.