MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URLs, many of which are hosted on disposable domains and appear to be part of a link farm, suggesting a phishing or malware distribution scheme. The PDF structure and embedded URLs are indicative of a spearphishing attachment used to redirect users to malicious 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=charlie+and+the+chocolate+factory+play+script+pdf+free+download PDF link annotation
- https://snoman.mb.ca/ckfinder/userfiles/files/54816380878.pdfIn PDF document text
- https://millinerandassoc.com/files/file/lamenirowowunebeveladodo.pdfIn PDF document text
- https://sua.vn/uploads/userfiles/file/mamalagizusijasubijuj.pdfIn PDF document text
- http://stopasbestos.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613767d6c73c3---nexubofegokidibuwodowal.pdfIn PDF document text
- https://gites-les-bardots.com/userfiles/file/pudedoxek.pdfIn PDF document text
- http://hanboo.cn/Uploads/file/2021090303134870554.pdfIn PDF document text
- http://dkind.net/userData/board/file/72892271931.pdfIn PDF document text
- https://iieng.org/editor/ckfinder/userfiles/files/doraduguwezodazepo.pdfIn PDF document text
- https://aaaxxion.info/images/file/39169113567.pdfIn PDF document text
- http://myhomeinparis.com/userfiles/files/56610076088.pdfIn PDF document text
- http://vibrosystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16133de661b765---23105812979.pdfIn PDF document text
- http://vilniausgreziniai.lt/userfiles/file/tinaxolesigemunimimelupug.pdfIn PDF document text
- http://philipwillettelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/41440439903.pdfIn PDF document text
- https://cardion.dk/gfx/fckimages/file/bewolijit.pdfIn PDF document text
- http://china-miyaco.com/img/file/20219211144.pdfIn PDF document text
- http://www.grupoaccs.net/ckfinder/userfiles/files/25068076405.pdfIn PDF document text
- https://hkfew.org.hk/ckfinder/userfiles/files/vabipuxiruvidipexorewesoj.pdfIn PDF document text
- https://hainutedecopii.eu/ckfinder/userfiles/files/89889317063.pdfIn PDF document text
- http://lachina.cn/upload/file/86176105172.pdfIn PDF document text
- https://conexkarvan.com/cache/fck_files/file/muragodavasamir.pdfIn PDF document text
- https://hattoco.vn/images/ckeditor/files/tebibivedefowe.pdfIn PDF document text
- https://ryokanclub.com/FileData/ckfinder/files/20210908_338295A3A8E1BD90.pdfIn PDF document text
- http://vector-food.pl/userfiles/file/nisurameduresexilotur.pdfIn PDF document text
- http://vinhomeshaiphong.net/app/webroot/img/files/jaxowuraji.pdfIn PDF document text
- http://bkm-market.net/userfiles/file/82716857530.pdfIn PDF document text
- http://yokohama-model.com/userfiles/files/jagifimoleno.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_off0000da8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA8B | 17492 bytes |
SHA-256: 67df68431e389dda61f07e563024b91337d62dd3467573f472c08cf46e552a64 |
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font_01_sfnt_off0001087e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1087E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012095.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12095 | 10948 bytes |
SHA-256: 7873f7d407bf6d79a58130ebf0c8eaeb563cac6c02eb5fc0c6377860a4444153 |
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