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 high-confidence ML classifier and ClamAV detection. It contains a link farm pointing to numerous disposable or compromised domains, suggesting an attempt to redirect users to malicious content. The presence of multiple external URIs and link farm indicators strongly suggests a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://aliglobshop.com/userfiles/file/didesobejabun.pdf
- https://alnahamgroup.com/userfiles/file/31980857428.pdf
- http://dangkyidol.com/wp-content/plugins/super-forms/uploads/php/files/e2t8mtkdu2qaom95d8usc1j5ha/49751217164.pdf
- http://xn--2vxr09c6mc.tw/CKEdit/upload/files/93744545913.pdf
- http://romangruszecki.com/uploaded/file/sizupalovofewapezisaja.pdf
- http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/16074823851bc2---99941669001.pdf
- http://abwingsva.com/uploads/files/27654377943.pdf
- https://www.elektrobetrieb-scholz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607be1ffa75fa---52577421637.pdf
- http://aliceinformaticasrl.com/user/pages/32978960744.pdf
- http://ebsenglish.net/_UploadFile/Images/file/kitunubufatejotinowob.pdf
- https://esportenerd.com/app/webroot/ckfinder/userfiles/files/rowinanonitikuwi.pdf
- http://www.hydro-tg.pro/upload/file/zosememobev.pdf
- https://kfz-gutachter-oliver-schiller.de/wp-content/plugins/formcraft/file-upload/server/content/files/16091d3e6dbd59---78805025500.pdf
- https://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/1607846885a994---ganeretisef.pdf
- https://asiatravel.kg/wp-content/plugins/super-forms/uploads/php/files/3a75e6296895a71fb2731089ed01842e/vovirube.pdf
- http://theopenhouseclub.com/wp-content/plugins/super-forms/uploads/php/files/0235451b029a6d1e608921e5039c5abe/doxedopavatop.pdf
- http://mikailang.net/userfiles/file/20210508170813_1136038656.pdf
- https://dezsredstvompx.ru/wp-content/plugins/super-forms/uploads/php/files/a5e650529fcbd2a52b23154a1282a50a/84827271479.pdf
- http://tele-video.ru/upload/files/suluz.pdf
- https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/8c75d2e13756bfbd27c28ce5f25e76e8/51700666353.pdf
- http://alltechsro.cz/files/newofobozokuzebujo.pdf
- http://www.veronicaneal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1/16088582c6eff6---zafogoromemomidazofa.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=andretti+indoor+karting+prices
- 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_off0000fb45.bin6fae07fd7ce1a0a3dab373706d9b93c76748f3f36aeea4d4235fff96fec9bdd6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB45 | 10716 bytes |
font_01_sfnt_off000113d2.bin7966e4f5810b7b9f72ac37219cad932af6f28653c3fe8658986ea9689e291e34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113D2 | 17616 bytes |
font_02_sfnt_off0001422e.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1422E | 16792 bytes |
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