MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, which is likely used to redirect the user to a malicious site. The document body, though heavily obfuscated, contains keywords related to internet browsers, suggesting a lure for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://dafemum.ru/wix?keyword=navegadores+de+internet+2020
- http://sowoxapexemex.sportsontheweb.net/what_is_the_process_of_rock_formation.pdf
- http://penageli.getenjoyment.net/54906458888.pdf
- https://static.s123-cdn-static.com/uploads/4463807/normal_5fed59697b495.pdf
- https://cdn.sqhk.co/kawaniroti/kjgjaif/84642974338.pdf
- http://fegekeketed.22web.org/jolesuvetelafawivizew.pdf
- http://waparudadip.mywebcommunity.org/zidevizobazodukade.pdf
- https://cdn.sqhk.co/pozigafo/gUjcOAq/falling_in_reverse_merch_uk.pdf
- http://xalisuvo.22web.org/60716107021.pdf
- https://static.s123-cdn-static.com/uploads/4416319/normal_6003396ae2ac5.pdf
- https://static.s123-cdn-static.com/uploads/4462376/normal_6009779cdc3af.pdf
- https://cdn-cms.f-static.net/uploads/4459163/normal_603cc20c31db7.pdf
- http://bisibometixo.mywebcommunity.org/can_excel_be_used_for_data_analysis.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://rafelisugamiraw.rf.gd/feasibility_study_template_engineering.pdf
- https://uploads.strikinglycdn.com/files/f5b5c5a5-4d5b-48d7-aa1b-88ba18be276b/41296034190.pdf
- https://uploads.strikinglycdn.com/files/44ccd2fc-9360-49e5-8e33-e447035e2753/should_i_do_crossfit_to_lose_weight.pdf
- https://uploads.strikinglycdn.com/files/c230fba5-f1fc-481d-8a44-f8cead2df61e/nj_dmv_can_i_renew_my_license_online.pdf
- https://uploads.strikinglycdn.com/files/7383e071-f077-4cd4-a720-b859983b1f50/how_to_open_a_jammed_supra_lockbox.pdf
- https://uploads.strikinglycdn.com/files/415cfcf7-524e-4796-965f-5987ef95fd90/mivezoziwowemab.pdf
- https://uploads.strikinglycdn.com/files/64559d16-f614-47ae-b4d2-43783c06f8bb/what_are_all_the_calvin_and_hobbes_books.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_off0001089a.bin0821e477ae876305ae19fcd1557cb732e7bfd0c87a8cbf60f7439422fadfc0b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1089A | 5264 bytes |
font_01_sfnt_off00011a9e.binee9c24db8a5d9a209a17c133914b62ff2cbd30421d7390fe5efccb36d661f23f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A9E | 11616 bytes |
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