MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'ponafet.ru', which is suspicious and likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, suggests a lure related to 'study guide accounting answers', aiming to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
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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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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://ponafet.ru/wix?keyword=study+guide+7+accounting+answers+part+3
- https://cdn-cms.f-static.net/uploads/4375699/normal_603aa3278245a.pdf
- http://chisto-chisto52.ru/samsung_phone_answers_on_speakerk8gjw.pdf
- http://circulshtangcalip.website/detobebasexebodezazikawankr0h.pdf
- https://cdn-cms.f-static.net/uploads/4370309/normal_5fd67c2d10eb7.pdf
- http://limelusefi.iblogger.org/voet_biochemistry_free.pdf
- http://tigatixe.iblogger.org/mafabokutepuxe.pdf
- http://kudretbozaci.com/520887038991nuwb.pdf
- http://straponartist.com/how_to_renew_your_drivers_license_with_covid0hi3f.pdf
- https://cdn-cms.f-static.net/uploads/4500440/normal_604692fd8ed15.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://viwuleraxukopiz.epizy.com/gift_voucher_massage_template.pdf
- https://uploads.strikinglycdn.com/files/c60e4efd-6ee2-41bc-995c-9e36d7a5c763/vizio_sound_bar_subwoofer_not_connecting.pdf
- http://suvoxezol.rf.gd/chrome_extension_ublock.pdf
- https://uploads.strikinglycdn.com/files/5d4f8ce9-8586-43d4-ae1b-6f36aa7f4ccb/19203099719.pdf
- https://uploads.strikinglycdn.com/files/1f0557a3-205e-454d-8e1e-e3fcf61574d3/oracle_sql_combine_columns_into_one_string.pdf
- https://uploads.strikinglycdn.com/files/73484777-6351-482f-8776-2efefffba61b/wall_street_journal_index.pdf
- http://wuvasof.epizy.com/51527266933.pdf
- https://uploads.strikinglycdn.com/files/6ca1d73a-d459-4c60-aa55-983d1c6af82e/tizuse.pdf
- https://uploads.strikinglycdn.com/files/e83b0213-4c16-4fac-b81e-247c5ffc9e46/fizedunatijipuwipijivi.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_off0000ebdc.bine86959a346df01ce199fbb381678b7a97ba75359b382dfcee20a2f89b15f6655 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBDC | 5748 bytes |
font_01_sfnt_off0000ffa0.binc6fe119b135df36b7272c137b8c768bbad4e3713499f82fece7bd4d2e6b1707e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFA0 | 12944 bytes |
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