MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It functions as a link farm, containing numerous embedded URLs that point to other PDF files hosted on various websites. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests these links are part of a scheme to distribute malicious content or phish users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9928
Heuristics 5
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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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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://www.mariabeckmann.com/fotos/uploads/files/77218706416.pdf In PDF document text
- http://printific.com/images/contentimages/files/bunanozufosenuxo.pdfIn PDF document text
- https://sunkamalzemecilik.com/userfiles/file/tumelagorixone.pdfIn PDF document text
- https://kotata-zlin.cz/obr/clanky/file/nubewetowuzomag.pdfIn PDF document text
- https://landbondcorten.com/attachment/file/bb20d22fe6c94e8dd97d923908741ffe.pdfIn PDF document text
- http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139ab7002475---gozinevuzevejexowotare.pdfIn PDF document text
- http://mazraeir.com/images/upload/files/43689381570.pdfIn PDF document text
- http://architettotamborra.eu/userfiles/files/nowuj.pdfIn PDF document text
- http://everest-c.ru/ckfinder/userfiles/files/27699133425.pdfIn PDF document text
- http://anhuifan.com/upload_fck/file/2021-9-11/20210911082544620742.pdfIn PDF document text
- https://fenicia.uy/fenicia.com.uy/uploads/files/pimufupu.pdfIn PDF document text
- http://cnsgawefgl.netsociality.com/upload/files/wotaxu.pdfIn PDF document text
- http://de.ruben.pl/ckfinder/userfiles/files/88516262377.pdfIn PDF document text
- http://edmo-cars.nl/images/file/3218578037.pdfIn PDF document text
- https://prolocolidodisavio.org/ckfinder/userfiles/files/sanisezekif.pdfIn PDF document text
- http://happyorderfood.com/uploads/files/wesevopimusenevekorewuzo.pdfIn PDF document text
- http://nhactheducthammy.com/upload/files/gagelifaxuwibalojegi.pdfIn PDF document text
- https://henseltech.cz/userfiles/file/finimatabizavob.pdfIn PDF document text
- http://golfvillageonline.com/userfiles/file/mewirugozurilixowakaz.pdfIn PDF document text
- http://yourhandmadeitems.com/userfiles/file/zedidixis.pdfIn PDF document text
- http://leasingtowers.com/ckfinder/userfiles/files/zimotali.pdfIn PDF document text
- https://chokysitohang.com/Uploads/userfiles/files/73523141148.pdfIn PDF document text
- http://unicorn-furnitures.com/d/files/33084994658.pdfIn PDF document text
- http://zadonskiy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/161387db386fe8---jivomilobudaxedes.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=icewind+dale+d%26d+pdfPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cbf6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBF6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e40c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE40C | 9912 bytes |
SHA-256: 8c212817f827f8aefafdbed7781de1e66f22a5d0d5fef96ec2bf5ca4b3083de2 |
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font_02_sfnt_off0000fa04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA04 | 2096 bytes |
SHA-256: 811c93f2be9a5e495453fa25dc19aa18612f4feb15cc886cc2ccda596c3a8315 |
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font_03_sfnt_off00010385.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10385 | 22920 bytes |
SHA-256: 0d78ea3be18c3709b76a353f5c20d9896f81692e51a3a590d104f189108557e8 |
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