MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. Heuristics indicate the PDF contains a link farm pointing to compromised WordPress upload storage and other disposable hosting, suggesting a phishing or malware distribution lure. No scripts were extracted, but the presence of numerous external links strongly suggests the document's purpose is to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://www.avenueroadadvertising.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f0d947dcab---25677279651.pdf
- http://osrclass1967.com/clients/8/84/84e84eb3bb32f45446e669e24fea3ebc/File/44342173475.pdf
- http://makaifruits.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609101a4d4709---49706878587.pdf
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/1608710e339a47---regisebonodakezutef.pdf
- https://areicon.com/images/file/29185067294.pdf
- http://mai-colle.jp/userfiles/file/podivozexaxebem.pdf
- https://phoenixknights.co.uk/wp-content/plugins/super-forms/uploads/php/files/7c6827bc428f75b9f0c110ec0b4203a2/lirigamabuvajowavesimodoz.pdf
- http://zaintik.org/files/galeria/files/55896293073.pdf
- http://tuttotop.com/userfiles/files/javikapezagabafanopetis.pdf
- http://olneyjune65.com/clients/d/dc/dcef5d22f85ec69f5810ba62c2e8cf46/File/tusirubivam.pdf
- https://intelean.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a1b0346a44---82557432596.pdf
- https://ifacemount.com/wp-content/plugins/super-forms/uploads/php/files/p1botdjre25h95qqldaiblqh2q/wufidubeviratok.pdf
- https://shotclock.ca/wp-content/plugins/super-forms/uploads/php/files/c8960f2ad9a80d517137f8c4a546a74b/4102654786.pdf
- http://ajtoablakcentrum.com/_user/file/50095918655.pdf
- https://edbcagliari.it/file/39440815372.pdf
- https://borderpak.com/wp-content/plugins/super-forms/uploads/php/files/70cf89becc932d412d6f47eda864f644/likagidubafaritonofow.pdf
- https://ehotelgateway.com/bot/ckfinder/uf/files/16334498441.pdf
- http://pck.malopolska.pl/wp-content/plugins/super-forms/uploads/php/files/24c7af3b52e1e055853eb9c77c4053a9/50489734104.pdf
- http://www.sandzthabapanel.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16078955757995---vewasuneruvuxivunin.pdf
- http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/160bc99a88815f---45017072143.pdf
- http://kcobafl.org/ckfinder/userfiles/files/vemubutonafajuwulufoja.pdf
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/n8nvvmdr7htsgpc25a5eccqo0l/75650457591.pdf
- http://compie.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1606c8d745c945---5677168465.pdf
- https://burgas-remonti.com/userfiles/file/kemafajekosekedusinuwazu.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=ask+questions+get+answers
- 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_off0000ed07.binaef7f9163f7f3a329c2860b1f5bfcc4e8da29db3b6a049f561de2e0df177f58b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED07 | 10644 bytes |
font_01_sfnt_off00010556.bin1183ec65d928709137cc133051938ede3369e01672fc21f3c127a876f6806e04 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10556 | 17380 bytes |
font_02_sfnt_off00013319.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13319 | 16792 bytes |
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