MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of embedded JavaScript and numerous external URIs, including one pointing to a link farm on disposable hosting, suggests the document is designed to redirect users to malicious sites. The primary attack pattern observed is the use of a PDF as a lure to facilitate phishing or malware distribution.
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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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=simple+contacts+android PDF link annotation
- http://embeddedhr.com/ckfinder/userfiles/files/22143086268.pdfIn PDF document text
- https://fetogram.com/images/upload/files/5609898377.pdfIn PDF document text
- http://iowatriallawyer.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/fujutepuzalowupugikuteg.pdfIn PDF document text
- http://chamdure.com/DATA/files/lelerozitadunib.pdfIn PDF document text
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/d05dec4f094380fbac3b08f495dbaf5c/24845298597.pdfIn PDF document text
- http://artiguardia.pl/userfiles/file/12148858508.pdfIn PDF document text
- http://avs-market.ru/admin/ckfinder/userfiles/files/zomobererurefamilubevep.pdfIn PDF document text
- https://bitree.ru/ckfinder/userfiles/files/busokipu.pdfIn PDF document text
- http://zs-oilfieldequip.ru/d/files/fowefibiwirutobegalazuku.pdfIn PDF document text
- http://tubemakingmachine.com/uploadfile/files/61979467023.pdfIn PDF document text
- http://www.movingintofreedom.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141e0a62d6a5---dimagagexiv.pdfIn PDF document text
- http://www.gonouvellezelande.com/files/17997494609.pdfIn PDF document text
- http://hoteldanang.com/uploads/images/files/72498996976.pdfIn PDF document text
- https://ipekyolumedya.com/resim_galeri/file/wogobagibiwutufofas.pdfIn PDF document text
- https://dragonexpressml.com/userfiles/files/xozugunijavexos.pdfIn PDF document text
- https://eobliecky.sk/userfiles/file/49303275024.pdfIn PDF document text
- https://kenhquangcao.vn/uploads/files/zisatezi.pdfIn PDF document text
- http://slstudio.it/userfiles/files/naxevurutivitoderetemo.pdfIn PDF document text
- http://vinhthuanvietnam.com/upload/files/79527675373.pdfIn PDF document text
- https://www.theoakshealthcare.com/my_content/js/ckfinder/userfiles/files/xiwazafaliwa.pdfIn PDF document text
- http://clainvest.pl/userfiles/file/butajefa.pdfIn PDF document text
- http://ivelinabozilova.com/userfiles/file/noxadunubexuzefotapifu.pdfIn PDF document text
- https://baigiangtoanhoc.com/upload/files/dimexowojavelajuwizinit.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_off0000b249.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB249 | 17024 bytes |
SHA-256: cad0db4b9750d61ea9d78cdf815e4e21bb6c1a35d658cee2ad5e7326f92e992b |
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font_01_sfnt_off0000dda8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDA8 | 10752 bytes |
SHA-256: ebbae453433d7710e4b4760593ad1cd599951209646dce52b8134bddeeaf6595 |
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font_02_sfnt_off0000f64a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF64A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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