MALICIOUS
126
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 numerous embedded URLs, with one prominent URL pointing to a domain that appears to be a link farm designed to redirect users. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, and the primary malicious URL is associated with a keyword search, indicating a lure to a potentially harmful site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
Heuristics 5
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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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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://maypoin.ru/award?keyword=srimad+bhagavatam+srila+prabhupada+pdf PDF link annotation
- https://cdn.sqhk.co/madumubo/hFjhIib/hyperspace_xbox_one_x.pdfIn PDF document text
- https://cdn.sqhk.co/jisaside/sja0dgj/80402485663.pdfIn PDF document text
- http://mitatizizuje.mypressonline.com/girugajajukenefawebulem.pdfIn PDF document text
- http://kanaxade.mygamesonline.org/21013023485.pdfIn PDF document text
- http://tejidirexe.mywebcommunity.org/how_to_empty_brother_waste_toner_box.pdfIn PDF document text
- https://cdn.sqhk.co/xesozugis/wIha2Kk/kexogopaxiwofupugijina.pdfIn PDF document text
- http://zuxekagapefe.mygamesonline.org/zedenawir.pdfIn PDF document text
- https://cdn.sqhk.co/goropakuvoge/a5CbItJ/61837035239.pdfIn PDF document text
- http://ralanizu.iblogger.org/do_infrared_heaters_really_work.pdfIn PDF document text
- https://cdn.sqhk.co/zafupusapun/ja6Khgr/good_jet_combat_games.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://zoridod.epizy.com/jalubuki.pdfIn PDF document text
- https://6f2fb29c-15f2-4b08-b525-3eb91a7f0a41.filesusr.com/ugd/c3548c_4883e331c2e34e8fad93d70ec0c43373.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8c8dfcdd-3612-4642-ba70-017dfe3ddfc7/yard_machine_snow_blower_5.5_hp_24_inch.pdfIn PDF document text
- http://sukisemejiwu.epizy.com/tesajufujisevawab.pdfIn PDF document text
- https://790985df-dfec-4a08-b509-00f37668cf87.filesusr.com/ugd/a421e3_574453924e93428e929421b6340b0b38.pdf?index=trueIn PDF document text
- https://f9c380c0-3c9a-404e-8c76-a924832b335c.filesusr.com/ugd/9c8fb9_7c585f50da6b4c57899fb7925a63dc27.pdf?index=trueIn PDF document text
- http://lawaxisagiwog.atwebpages.com/monster_energy_disposable_vape.pdfIn PDF document text
- https://f459ab6e-ac57-43ce-b83a-1524846427e4.filesusr.com/ugd/938c70_82035f77fccd4c1f9ecb3d8328f67862.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/39ced08d-595a-4215-90c7-2877ed3348af/how_to_get_adobe_photoshop_free_for_students.pdfIn PDF document text
- http://wokidomogu.onlinewebshop.net/jadanoxawinuginedu.pdfIn PDF document text
- http://lifarodanudu.rf.gd/61270080589.pdfIn PDF document text
- http://vujijemu.atwebpages.com/anfibios_de_los_bosques_templados_de_chile.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/77405eff-55e2-47ca-aeb2-8b4a265a5789/81338167895.pdfIn PDF document text
- http://retesatitogeli.epizy.com/bidai_song_hd.pdfIn PDF document text
- https://18e99e0c-7034-4a8c-9069-267580a295b8.filesusr.com/ugd/b337f5_8f723805f5934dfe93946b6b55db89d3.pdf?index=trueIn 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d784.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD784 | 5308 bytes |
SHA-256: a1f3171d7beea889d9d0e543d3cf6260b4f89f72a731d86c0c3aed2d6a92c07b |
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font_01_sfnt_off0000e984.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE984 | 11676 bytes |
SHA-256: da0b20da51ed5947b468108599647c8423a633756c79e49adf5e0d509276c8dc |
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font_02_sfnt_off00010ee0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EE0 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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