MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, likely intended to host or redirect to a malicious payload. The document body, though heavily obfuscated, suggests a lure related to free book downloads, a common social engineering tactic.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://dafemum.ru/wix?keyword=barbara+cartland+pdf+free+download
- https://cdn-cms.f-static.net/uploads/4453327/normal_6014c1a2bdb4f.pdf
- http://lirinevewafa.mypressonline.com/in_the_ditch_buchi_emecheta.pdf
- https://static.s123-cdn-static.com/uploads/4393026/normal_5fcd99db781e1.pdf
- https://cdn-cms.f-static.net/uploads/4471710/normal_6052d2ae66e04.pdf
- http://tepugorotewole.medianewsonline.com/81664059778.pdf
- https://cdn-cms.f-static.net/uploads/4378161/normal_601ee702de5be.pdf
- https://cdn-cms.f-static.net/uploads/4369309/normal_60134b0e98f1e.pdf
- http://xonejalevesezom.sportsontheweb.net/19987987459.pdf
- http://want-seo.ru/hd_cinema_app_for_androidvpe31.pdf
- https://static.s123-cdn-static.com/uploads/4475570/normal_5fe575a9b57e1.pdf
- http://winatesef.sportsontheweb.net/fotetudojilulizit.pdf
- http://vumejopiraxu.mywebcommunity.org/baybayin_tagalog.pdf
- http://uose.xyz/58731598077lsgwl.pdf
- http://xariketixagat.mypressonline.com/83185737249.pdf
- http://cetapp.xyz/terarutaxilifonigunrkpdk.pdf
- http://microbladingeyebrowsdallastx.com/74136949074y69r4.pdf
- https://cdn-cms.f-static.net/uploads/4373983/normal_603a883d19319.pdf
- http://butalinonoruma.scienceontheweb.net/animal_name_list.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/0704a8a8-c4ed-4b9d-a7f2-e374ba3fd196/10593169819.pdf
- http://fubavinexazixo.onlinewebshop.net/kujozevawadig.pdf
- http://vexabimumemig.atwebpages.com/jufitodonufexufa.pdf
- https://uploads.strikinglycdn.com/files/f6c45d54-f016-4eec-9697-08b3d84e01f9/rimas_y_leyendas_becquer_resumen.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f040.binb432d39f6b635b0e2688b24d24fc4296fe31f50404a6dba8427db36d3daa0b90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF040 | 5252 bytes |
font_01_sfnt_off0001023b.binb67d3cd3e6b4f5c5d18b0e0b9bdd32e906b106308b65009dc5075173a205787f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1023B | 10612 bytes |
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