MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://yafferge.ru/wix?keyword=separating+mixtures+virtual+lab+answer+key'. This URL is presented within the document's content, suggesting a phishing or redirection attempt. The ML classifier also strongly flagged this PDF as malicious, supporting the conclusion that the document is designed to lead users to harmful infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://yafferge.ru/wix?keyword=separating+mixtures+virtual+lab+answer+key
- http://zavudonalu.66ghz.com/installment_sales_contract_on_credit_report.pdf
- http://wifefavowe.iblogger.org/24155930529.pdf
- http://mamikuv.iblogger.org/molebogakogopunatolelew.pdf
- http://krokoboko3.xyz/vusikise9h6wt.pdf
- http://shoop-fl.ru/viwufelumugikafujer3xm5.pdf
- http://pusikoxelumide.iblogger.org/an_astrologer_s_day_by_r._k._narayan.pdf
- http://zivudib.66ghz.com/android_booster_notification.pdf
- http://cheapestshop.xyz/facebook_videos_online_google_chromeprbji.pdf
- http://rojemop.iblogger.org/53263006069.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://mowowaruxuxizim.rf.gd/quickbooks_aging_report_incorrect.pdf
- https://uploads.strikinglycdn.com/files/57a25e9e-387d-4d1a-a16e-64fe9f78dc94/toshiba_regza_42_inch_review.pdf
- http://xonowazibekaz.epizy.com/json_formatter_plugin_chrome.pdf
- http://kilubediboxut.rf.gd/dekejusatiwimupiraref.pdf
- https://uploads.strikinglycdn.com/files/767ce3d9-f156-4758-9c92-6bf9c7ffab73/como_agua_para_chocolate_libro_completo_descargar.pdf
- http://daxajokawutuv.rf.gd/89129332329.pdf
- http://womogesupepup.epizy.com/tactical_pistol_drills.pdf
- http://pevuzimoba.rf.gd/61142893437.pdf
- https://uploads.strikinglycdn.com/files/61be9722-0702-45d8-a30a-736b2083aa8b/what_are_the_characteristics_of_greek_art.pdf
- https://uploads.strikinglycdn.com/files/05c6a09d-efc8-408a-8a3e-cae42ac19b97/how_to_operate_ge_front_load_washer.pdf
- http://vufosal.rf.gd/rational_numbers_operations_worksheet.pdf
- https://uploads.strikinglycdn.com/files/d3962106-9526-429f-8238-6ec176885a0d/how_to_get_grand_theft_auto_on_ps4.pdf
- http://janibiledepe.rf.gd/keguparamalar.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_off0000d60e.bin40430793ff804f472127212388868adcf4c857b07cf8f1a98718157bf17ac713 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD60E | 5768 bytes |
font_01_sfnt_off0000e9bb.bin4eb9af6d2541896f804558ae2030d31a2fc013e89c9245182a30aa1b83eda7dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9BB | 10376 bytes |
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