MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs pointing to compromised WordPress sites, indicating a link farm designed to manipulate search engine results or direct users to malicious content. ClamAV and ML classifiers confirm its malicious nature, specifically flagging it as a phishing trojan. The document body is heavily obfuscated and unreadable, providing no direct user-facing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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 https://www.onestopnaturalstore.ca/wp-content/plugins/super-forms/uploads/php/files/72vg2c4qdocdk7rrpqg403o4tc/60218243143.pdf
- http://www.kmclogistics.com/wp-content/plugins/super-forms/uploads/php/files/4942931dc60a2a1f24610839048da078/36738983866.pdf
- http://trackeg.com/en/wp-content/plugins/formcraft/file-upload/server/content/files/160780c02cf5ae---18533401149.pdf
- https://susta.vn/userfiles/file/dodoronebogowu.pdf
- http://anhuishangbiao.com/upload_fck/file/2021-5-17/20210517121654955386.pdf
- https://www.denisonlandscaping.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607616cd0e9a4---68569060683.pdf
- http://www.sport-konyv.hu/userfiles/file/pugewunegawapobupi.pdf
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081e32283f36---soforumivuli.pdf
- http://spreewaldatelier.de/img/editor/file/bofixetomabaterigiladagid.pdf
- https://antae.be/app/webroot/uploads/file/25334637163.pdf
- https://www.tai.gr/wp-content/plugins/formcraft/file-upload/server/content/files/16081f4d413a3e---40473099169.pdf
- https://wcdt.co.th/wp-content/plugins/super-forms/uploads/php/files/acf7d6meopsvtvupjqo885indj/fusijix.pdf
- http://aliguoriarchitetto.eu/userfiles/files/vadumubazorolanijo.pdf
- http://www.etoiles-recrutement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a70aa2134a6---zagute.pdf
- http://ahdongjiu.com/upload_fck/file/2021-6-6/20210606010249185707.pdf
- http://dush-kz.ru/uploads/fck/file/sikoguketegopotibevis.pdf
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9f4fe1d14---didopuloburapezedarob.pdf
- http://ontheedgeofnow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ba289a866b6---60399340270.pdf
- http://arcdesantmarti.com/biocop/Images/images-editor/file/99069769665.pdf
- http://mfplus.ba/wp-content/plugins/formcraft/file-upload/server/content/files/1607a8ef8c5f8c---46343378458.pdf
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/942469873f45b22beaa4421debb8c48f/fudepukenitupanob.pdf
- http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/160a8996ca1f8f---zobunepep.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=common+law+and+customary+law
- 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_off0000e830.bind034626b7e2e4e788d3d28da9975192f8cdcd46fd367f30bbe0988ad9f48eccf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE830 | 10640 bytes |
font_01_sfnt_off000100a7.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100A7 | 16792 bytes |
font_02_sfnt_off000118b9.binc1a9c9166cdd834868d88c585c2c758d4bf4810c3a57d09a76aa2e5e7753d0fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118B9 | 17576 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.