Malicious PDF — malware analysis report

Static analysis result for SHA-256 cbe7158d90a6a36a…

MALICIOUS

PDF

364.2 KB Created: 2022-04-29 12:59:58 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-24
MD5: 7816a0bf1f6e50a9c0e08e21614b4fe3 SHA-1: a10b50507f044a7ece3b301590ef9b6aae298b02 SHA-256: cbe7158d90a6a36ad9449468c9c6c9b2634650a57f56eb3da56945b96537b027
216 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5565

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The 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.
  • Embedded URL info EMBEDDED_URL
    One 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://tamagokevalagir.weebly.com/uploads/1/3/0/7/130776783/bewevek.pdf In PDF document text
    • http://skygondola.com/admin/kcfinder/upload/files/99506383412.pdfIn PDF document text
    • https://vigakamodibit.weebly.com/uploads/1/3/4/7/134770941/rinix-zovew-bexadone-xowavu.pdfIn PDF document text
    • https://lupoleleki.weebly.com/uploads/1/3/4/5/134516255/welatepusarus_wupasebe_zuxulibapasa_segebojugajofi.pdfIn PDF document text
    • http://netpart.hu/kcfinder/upload/files/76905916223.pdfIn PDF document text
    • http://detoverfee.be/webroot/uploads/files/zalusopifisokofekefoka.pdfIn PDF document text
    • https://oosterwijkmetaal.nl/bestanden/files/81689029965.pdfIn PDF document text
    • https://cmr.qnzar.com/files/jupubodamejovefotovox.pdfIn PDF document text
    • https://vufosaxirit.weebly.com/uploads/1/3/4/0/134018891/gesurewunosubozaw.pdfIn PDF document text
    • http://alcantara.cz/data/file/sugifubunubujelujal.pdfIn PDF document text
    • http://thietbidienmpe.net/upload/files/betobikanipo.pdfIn PDF document text
    • https://judelewufajog.weebly.com/uploads/1/3/4/5/134516313/2f9137743a42.pdfIn PDF document text
    • https://sipare.com.ar/wp-content/plugins/super-forms/uploads/php/files/n5vnedlleoldna1fd7hgdnupvg/90595849544.pdfIn PDF document text
    • http://xn--12cbg9dihj7egda2g6a7dceb1d2cp4nvgf4f.com/datas/files/tupitewibisubojo.pdfIn PDF document text
    • http://heyumpnd.com/userfiles/file///29115748522.pdfIn PDF document text
    • https://kawolusasemosu.weebly.com/uploads/1/3/5/3/135397741/7f1bea6f5fe.pdfIn PDF document text
    • https://derodaju.weebly.com/uploads/1/3/1/6/131606282/4707127.pdfIn PDF document text
    • https://gerasulas.weebly.com/uploads/1/3/4/8/134861388/1706302.pdfIn PDF document text
    • https://vilabusifa.weebly.com/uploads/1/3/0/7/130776169/9160902.pdfIn PDF document text
    • http://wideanglepackaging.com/ckfinder/userfiles/files/vaxopawupesuzuso.pdfIn PDF document text
    • https://kuvinobugo.weebly.com/uploads/1/3/1/3/131383931/bekix.pdfIn PDF document text
    • https://wazevavipedad.weebly.com/uploads/1/3/4/4/134484144/najuv.pdfIn PDF document text
    • https://hoavily.com/uploads/files/mufibokokasinugomad.pdfIn PDF document text
    • https://kepigepejabuji.weebly.com/uploads/1/3/4/3/134315220/4704622.pdfIn PDF document text
    • http://kelkenaghshband.com/app/webroot/img/files/towuwav.pdfIn PDF document text
    • https://gijepunudadolow.weebly.com/uploads/1/3/4/4/134497403/tovodo.pdfIn PDF document text
    • https://zefufewik.weebly.com/uploads/1/3/4/3/134374544/512c61391f69.pdfIn PDF document text
    • https://xumusiroti.weebly.com/uploads/1/3/4/3/134321309/4e5bf7a300cff18.pdfIn PDF document text
    • http://biiww.com/upfiles/file/salovulokujemuwamis.pdfIn PDF document text
    • https://kijujiwovijuk.weebly.com/uploads/1/3/1/4/131453096/9022443.pdfIn PDF document text
    • http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1625fe7b84ee61---89193143438.pdfIn PDF document text
    • https://sukutunog.weebly.com/uploads/1/3/5/3/135304197/b7fa43.pdfIn PDF document text
    • http://www.yoko-ono.be/images/userfiles/file/132303257.pdfIn PDF document text
    • https://evenements.gipso.org/ckfinder/userfiles/files/zubefamenumisepowexupito.pdfIn PDF document text
    • http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/162495143e1ded---rusakegedafipijofitexejo.pdfIn PDF document text
    • https://manhremhoangvan.com/wp-content/uploads/files/tavuwonekemasajovajabud.pdfIn PDF document text
    • http://arhive.np-sp.ru/img/file/69357857876.pdfIn PDF document text
    • https://iasvn.org/Images_upload/files/dawuwurapuseperi.pdfIn PDF document text
    • http://chrislahoda.ca/images/fck/file/memukabasapatujidumot.pdfIn PDF document text
    • https://tavfelugyelet.megujuloenergiapark.hu/admin/ckfinder/userfiles/files/sifirifopa.pdfIn PDF document text
    • https://delimilakemasuj.weebly.com/uploads/1/3/4/4/134400920/kewikidi.pdfIn PDF document text
    • https://ragaz.co.za/XSRYdR1H?utm_term=cheat+droid+no+rootPDF link annotation
    • http://pro.ovh.net/~tribuene/images/banque/file/47457752874.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00054185.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00054185.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x54185 18624 bytes
SHA-256: c46c481f2ebab127045f419b8691f04e3316cd136efe4e395761510491131ce3
font_01_sfnt_off000571ef.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x571EF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00058a08.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58A08 10164 bytes
SHA-256: 0d269e8980f1b431b36f93dd26bf48e68080b677733c71035505ed8070e26395