MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF contains embedded JavaScript, which is often used to redirect users to malicious sites or download further payloads. The heuristic firings indicate a link farm hosted on compromised CMS uploads and disposable hosting, suggesting a phishing or scam attempt. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 7
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://msinziniering.com/userfiles/file/18051021979.pdf
- https://alianzatours.com/imagenes/file/bokakomememelelobiluwik.pdf
- https://www.lamuccacompany.com/wp-content/plugins/super-forms/uploads/php/files/ab6abbd6df32439544435505ae14e78a/lobedigadidivumefadovo.pdf
- http://aj-logistics.com/stock/userfiles/file/lolatipoxakitujopotipe.pdf
- https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608f29d360627---kenenopezuxopowujoboras.pdf
- https://pasarantogel.com/contents//files/zaleraluwokilamawabefa.pdf
- http://www.hydro-tg.pro/upload/file/bixiz.pdf
- https://www.karenlovelee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b271ee596d2---95058695128.pdf
- http://nappsa.org/userfiles/file/vatibasagusinijakejo.pdf
- https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/qm2pu8uqivm777h8d5etbpddmk/lonobeb.pdf
- http://sahamit.net/userfiles/file/57555078560.pdf
- http://thehawthornnyc.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a07e176fa5d---penevukozinolimaxej.pdf
- http://coinmarketsuite.com/ckfinder/userfiles/files/50246093549.pdf
- https://gauravkankariya.com/wp-content/plugins/super-forms/uploads/php/files/tefvg22fck0artji4hfsjtpp13/manoziloligekulerivapeb.pdf
- http://yesilderecine.com/admin/editor_resim/file/15397370241.pdf
- http://botanicgardenscafe.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607c4a2996f5d---98558148075.pdf
- http://altaprecision.com/userfiles/file/xapavofev.pdf
- http://xn--ob0bjxt9h99icicrvkksa421cwwp7hiv4d6a.net/ckfinder/userfiles/files/lotefajufe.pdf
- https://socialchangefactory.org/wp-content/plugins/super-forms/uploads/php/files/6a173d5c8d985601bfd889aefc1761a5/kirevawajowanewirize.pdf
- https://pankalconstructora.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d2ca09bd626---xovebimawejujafalikase.pdf
- https://finestblogger.de/wp-content/plugins/super-forms/uploads/php/files/h1j6ao25ee01hk64og07ib8ht3/fisikawanidiwaxefupuwufal.pdf
- https://moraure.net/js/ckfinder/userfiles/files/pogiradobalolebujo.pdf
- http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/160baf894e6bfa---wunaz.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=can+vegans+have+rice
- 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_off00010333.bin2833673ea042a61f92fade04efc09e67e13c477c7941fa038cb3a8cdc13e38d2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10333 | 17268 bytes |
font_01_sfnt_off00012fb5.bin1250d0434ddee656047ae89a1f14d5fbc230c98b4ab155cc6b77c815cfe4662f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FB5 | 10340 bytes |
font_02_sfnt_off00014702.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14702 | 16792 bytes |
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