MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1534 Steal or Forge Credentials
The sample is a PDF document flagged by ML classifiers and ClamAV as malicious. It employs social engineering by impersonating PayPal to lure users into clicking a link, likely for credential theft. The embedded URL 'https://vilenefex.ru/strik?utm_term=stealth+cam+card+reader+app+not+working' and the action link 'https://mutabezikubi.weebly.com/uploads/1/3/4/7/134739743/zelizizemin-gaxopigevemazu-puzojig-voligox.pdf' are indicative of a phishing campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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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Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://mutabezikubi.weebly.com/uploads/1/3/4/7/134739743/zelizizemin-gaxopigevemazu-puzojig-voligox.pdf.
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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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://vilenefex.ru/strik?utm_term=stealth+cam+card+reader+app+not+working PDF link annotation
- http://bagomebefekixob.getenjoyment.net/jekiwakidamoxoxawemew.pdfIn PDF document text
- http://povulofi.mywebcommunity.org/is_savage_arms_still_in_business.pdfIn PDF document text
- https://mutabezikubi.weebly.com/uploads/1/3/4/7/134739743/zelizizemin-gaxopigevemazu-puzojig-voligox.pdfIn PDF document text
- http://dfahsdfgjsfg.online/allen_carr_easy_way_stop_smoking39eol.pdfIn PDF document text
- http://lezigovedavide.getenjoyment.net/nasb_macarthur_study_bible_2nd_edition_premium_goatskin_leather.pdfIn PDF document text
- https://pasironukid.weebly.com/uploads/1/3/0/8/130814081/ganuburapo-vudek.pdfIn PDF document text
- http://murimubijejaba.mygamesonline.org/zeganudabaw.pdfIn PDF document text
- http://lejunuzegakikuv.mypressonline.com/6807379427.pdfIn PDF document text
- http://j3vnci4.xyz/normal_delivery_baby_video_freekf6pk.pdfIn PDF document text
- http://misirabul.22web.org/goodnight_moon_lyrics_book.pdfIn PDF document text
- http://sovetnik53.ru/powerdirector_15_tutorial2m8ep.pdfIn PDF document text
- https://boxatikavizag.weebly.com/uploads/1/3/4/6/134680825/xugibi.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://diveruwafulebes.epizy.com/wings_of_fire_book_4_graphic_novel_pages.pdfIn PDF document text
- http://memajale.epizy.com/simba_a_full_movie.pdfIn PDF document text
- http://fokezazonof.epizy.com/41901627053.pdfIn PDF document text
- https://s3.amazonaws.com/libeganot/acid_base_and_electrolyte_chemistry.pdfIn PDF document text
- https://s3.amazonaws.com/legenapi/mawewivefobikedavupewulat.pdfIn PDF document text
- http://pewafinapotoja.rf.gd/how_to_say_a_case_citation.pdfIn PDF document text
- https://s3.amazonaws.com/rizezobabub/pdf_to_word.pdfIn PDF document text
- https://s3.amazonaws.com/midizaxopazeji/10932316305.pdfIn PDF document text
- https://s3.amazonaws.com/pidufozu/nasosuzupozuvula.pdfIn 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_off000126aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x126AA | 5356 bytes |
SHA-256: 1ee03a2cb447aee0ec0de2039b09e277f9575b9bf2976c10cb1a9c898abd006d |
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font_01_sfnt_off000138be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138BE | 11032 bytes |
SHA-256: fd3145dcb94ab95e726e377fb22988e436b7ef2bdc5760307f813499f0453b32 |
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font_02_sfnt_off00015e34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15E34 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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