MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which are hosted on disposable domains and appear to be part of a link farm. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically points to the document's function as a lure to multiple external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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 https://pixomot.ru/uplcv?utm_term=how+to+set+a+video+as+wallpaper+on+iphone PDF link annotation
- http://mijinmotor.com/fckeditor/userfiles/file/zutiwuramajavatufojajur.pdfIn PDF document text
- http://dialog-seversk.ru/jsplugins/ckfinder/userfiles/files/nonifavuwovepopaga.pdfIn PDF document text
- https://mysilo.com/upload/ckfinder/files/98065921973.pdfIn PDF document text
- http://angelofthewinds.org/ckfinder/userfiles/files/wavik.pdfIn PDF document text
- https://ykitraders.com/UserFiles/file/29820055863.pdfIn PDF document text
- http://tythb.com/uploadfile/files/baxaludoxiginilet.pdfIn PDF document text
- https://luatkhangthai.vn/upload/fck/file/kowovutubemisajowuzalo.pdfIn PDF document text
- https://granitnet.hu/editor_up/89305191345.pdfIn PDF document text
- http://dieukhactransam.com/uploads/files/wutuvumajuzu.pdfIn PDF document text
- http://www.sictombbi.fr/ckfinder/userfiles/files/joxivanewubinax.pdfIn PDF document text
- https://lanegarrett.net/userfiles/file/57754320879.pdfIn PDF document text
- https://walnutcreekguide.com/wysiwygfiles/file/80998100200.pdfIn PDF document text
- https://victory-agency.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ecaf2d3b6c---58558257691.pdfIn PDF document text
- http://agataklimowska.pl/userfiles/file/tosilusufesi.pdfIn PDF document text
- https://vibangnhadat.com/uploads/files/kafufogipomumimuwe.pdfIn PDF document text
- https://24emk.ru/ckfinder/userfiles/files/29024358959.pdfIn PDF document text
- http://www.nuricomuvakfi.org/wp-content/plugins/super-forms/uploads/php/files/q3l3drugej3fmfgktj1acj7tv7/88180379033.pdfIn PDF document text
- http://cnmrobotics.com/files/files/34952802549.pdfIn PDF document text
- https://media-get.com/userfiles/files/95613442620.pdfIn PDF document text
- http://opersan.com/file/89569607323.pdfIn PDF document text
- http://pibar.tw/uploads/files/202109121354246908.pdfIn PDF document text
- http://clerus.hu/files/file/4043096098.pdfIn PDF document text
- http://marklaliberte.com/fckupload/file/zaxutederoxetizabodedow.pdfIn PDF document text
- https://bleikss.com/userfiles/file/10545705205.pdfIn PDF document text
- http://veterinariacasettamattei.it/userfiles/files/rijuvevawosagerazan.pdfIn PDF document text
- http://papienbanana.com/user_file/file/vumimamoduzotebo.pdfIn PDF document text
- 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ce37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE37 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e64e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE64E | 10632 bytes |
SHA-256: cf153faf687f0ea6768c79a0c74f431a78812afc6295186e3de680b66241d643 |
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font_02_sfnt_off0000fe8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE8B | 17324 bytes |
SHA-256: 73afda4d70b64635a8d674d45b43fe484d79e75fb6e1ed26f80cc5636bbd9b87 |
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