MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It functions as a link farm, containing numerous URLs pointing to compromised CMS uploads and disposable hosting. These links likely lead to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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 http://ptk-astana.kz/wp-content/plugins/super-forms/uploads/php/files/8d7e25d3bef30d66209a9664295c3efb/jujozejadenibiwofoso.pdf
- http://centreforeffectivecoaching.com/media/file/jojubenozoj.pdf
- https://bodwellassociates.com/wp-content/plugins/super-forms/uploads/php/files/67328fe6a7564232fc807679c86a0591/15736407980.pdf
- https://kodcomputers.ro/2664/uploads/vitopunosukatofofuva.pdf
- https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/4b4914513f191d6738855d60307a2648/73764491882.pdf
- https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/62b962554a9ae7ebc4639599d5fbb18c/36750955576.pdf
- https://coachtourbusrental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2b878b497b---47557246766.pdf
- http://yournamebadges.com/withyourdog/cms_uploads/file/66300913614.pdf
- https://robinio.de/wp-content/plugins/super-forms/uploads/php/files/kmho72afsddue4b94rlp2gt6kh/86816503539.pdf
- http://dorp.pl/userfiles/files/liguvisojotuxiwawikof.pdf
- https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/4gc5pmrndtjeaoj3eb300rni7j/norugukorexugulubozukef.pdf
- http://oinworkshop.com/clients/6/6d/6d9161a7191ba42f41383a85782e2f4f/File/bizaninozagabogaxut.pdf
- http://verkoop-je-wagen.be/wp-content/plugins/formcraft/file-upload/server/content/files/160b35c2c3509a---sizalaxagizojeraxoluletez.pdf
- http://harissarantis.com/userfiles/files/vonudelesun.pdf
- http://erfolgsapp.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b22987a36e8---86422606631.pdf
- http://chono.mn/uploads/userfiles/files/libovitolukekub.pdf
- http://digemnd.com/UserFiles/file/59124783631.pdf
- http://nmglyxx.com/userfiles/file/58597017139.pdf
- http://www.jcca.co.in/wp-content/plugins/formcraft/file-upload/server/content/files/1607da2d60f0ee---82488738536.pdf
- https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/1621709e043f98d35eb756634fefe6f1/miderutunafusosabefol.pdf
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/d61cf780a0594360b40cfcedc45988cf/buziwuxajim.pdf
- http://blissrenewbeauty.com/newerac2c/userfiles/file/nuxomomoz.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=cloak+and+dagger+ultimate+spider+man
- 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_off0000d3e9.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3E9 | 16792 bytes |
font_01_sfnt_off0000ebfb.bin1c35b8b79f5c2e5363ff669d255e48d70ebbef0b3b9598a6409fc123f4f81752 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBFB | 17444 bytes |
font_02_sfnt_off00011991.bin217604bd78fb7cd550ef0f8e190ac7c1a42a2706b818a2a4d946d6406c3ee4b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11991 | 10960 bytes |
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