MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, specifically identified as Pdf.Phishing.Trojan. It contains numerous embedded URLs, with one prominent example being https://allytemp.ru/uplcv?utm_term=imovie+apk+download+android. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM indicates the PDF is part of a link farm hosted on disposable domains, suggesting a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9851
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://allytemp.ru/uplcv?utm_term=imovie+apk+download+android PDF link annotation
- http://www.bewegeninarnhem.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161377b581600a---20886134654.pdfIn PDF document text
- http://biosite.ru/images/news/file/90265456402.pdfIn PDF document text
- http://teplo76.ru/uploads/file/99302268332.pdfIn PDF document text
- https://currenwatch.myhost360.cn/file/upload/files/09-07-16-23-22-46.pdfIn PDF document text
- http://thietbibepnhahang.net/media/files/jabodawenajo.pdfIn PDF document text
- http://zzquansu.cn/d/files/dogejejapagoxejijew.pdfIn PDF document text
- http://sntaviator.ru/ckfinder/userfiles/files/9127268976.pdfIn PDF document text
- http://gabident.pl/local/userfiles/file/tupofenajokoriveki.pdfIn PDF document text
- http://www.ez4parcel.net/upfile/files/2021/09/03/dutupedekebe.pdfIn PDF document text
- http://ana-jsc.com/upload/files/wixofobofitugezoputuk.pdfIn PDF document text
- http://elistaprezentow.pl/userfiles/file/17712829770.pdfIn PDF document text
- http://farashimirooz.com/files/liwisobumupanas.pdfIn PDF document text
- https://producto.works/userfiles/file/65933770347.pdfIn PDF document text
- https://eagleegg5k.com/ckfinder/triplebuserfiles/file/76114717067.pdfIn PDF document text
- https://ms01bet.net/contents/files/wepaw.pdfIn PDF document text
- http://website-design-company.in/dev3/damodar/ckfinder/core/connector/php/userfiles/files/foboli.pdfIn PDF document text
- http://www.afamaresme.org/wp-content/plugins/formcraft/file-upload/server/content/files/1612ef2b422466---90287241141.pdfIn PDF document text
- https://nabsangram.com/userfiles/file/wigazifexuderevigebadu.pdfIn PDF document text
- https://reparation-mobile.net/userfiles/file/suburiverodig.pdfIn PDF document text
- http://saaretravel.ee/images/file/mijowusijugebut.pdfIn PDF document text
- https://dveropolis.ru/upload_picture/tenizaleso.pdfIn PDF document text
- http://vivo-mebel.ru/upload/file/rezelidono.pdfIn PDF document text
- http://alkanboya.com/files/file///70137131301.pdfIn PDF document text
- http://gidromall.ru/img/uploads/file/7646948028.pdfIn PDF document text
- https://learnrkb.jugalbandiresearch.com/ckfinder/userfiles/files/dulitivarus.pdfIn PDF document text
- https://micsys.in/userfiles/file/zigovafolusag.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_off0000b030.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB030 | 10484 bytes |
SHA-256: b707493c883410350de1f7349e6553a19718eaf23d78bc3795a681b73e2f1c36 |
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font_01_sfnt_off0000c7ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7EC | 14108 bytes |
SHA-256: 5de7d5f79ab18c68652fd66c9934f274304c65213aba8f25d7e0b8fd81cdae18 |
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font_02_sfnt_off0000eaf4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAF4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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