Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d8eeef6900f6e51…

MALICIOUS

PDF

76.1 KB Created: 2022-04-06 13:36:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18
MD5: f93c1453090d6b222807cb08d758e8d0 SHA-1: f77c91643481434a06e439eb3f757703e888ba82 SHA-256: 5d8eeef6900f6e51d9e9983ade2f01c53982629cc19030fad73cd82d16d349cc
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9973

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISH
    Document 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://kilazazemuvazu.weebly.com/uploads/1/3/1/4/131452741/9309298.pdf.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://lazav.co.za/YmrXLWy8?keyword=stealth%20cam%20app%20not%20working PDF link annotation
    • http://iberryhomemade.com/userfiles/files/12164059533.pdfIn PDF document text
    • https://www.alfalahmedical.org/c_panel/ckeditor1/ckeditor/kcfinder/upload/files/36549231326.pdfIn PDF document text
    • http://vibrobreaker.com/files/files/sodazuvugaludujofusagiki.pdfIn PDF document text
    • https://kilazazemuvazu.weebly.com/uploads/1/3/1/4/131452741/9309298.pdfIn PDF document text
    • http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16244196049d7b---96733062328.pdfIn PDF document text
    • https://petek.biz/resimler/files/paxajedutuximibobukid.pdfIn PDF document text
    • https://tradingphrases.net/userfiles/files/wumemapiboxomokajeb.pdfIn PDF document text
    • http://yossy.biz/userfiles/file/60605079838.pdfIn PDF document text
    • https://imagebrandstudio.com/userfiles/file/39687236860.pdfIn PDF document text
    • https://cevhertemizlik.com/userfiles/files/wekagajalox.pdfIn PDF document text
    • http://otevrel.eu/ckfinder/userfiles/files/wuwitef.pdfIn PDF document text
    • http://mdbim.pl/ubezpiecz/obrazy/file/22447823663.pdfIn PDF document text
    • https://xoragawamu.weebly.com/uploads/1/3/4/6/134666694/viwituwusopodipuli.pdfIn PDF document text
    • https://icaiaa21.scrs.in/kcfinder/upload/files/sifawekemuvadokebug.pdfIn PDF document text
    • http://www.anespo.pt/sgc/Assets/Plugins/CKEditor/kcfinder/Uploads/files/nelatidemubemidate.pdfIn PDF document text
    • https://rarikomedos.weebly.com/uploads/1/3/4/6/134616559/7efa39cf4c13.pdfIn PDF document text
    • https://literie-depot.fr/UserFiles/file/93403203959.pdfIn PDF document text
    • https://mytopics.it/uploads/file/54392717145.pdfIn PDF document text
    • https://gixafuku.weebly.com/uploads/1/3/5/3/135323642/xalevije.pdfIn PDF document text
    • http://chunzucn.yun2u.cn/upload/files/vodak.pdfIn PDF document text
    • https://fenorave.weebly.com/uploads/1/3/4/6/134639489/4531498.pdfIn PDF document text
    • http://kht.civilkozpont.hu/uploads/file/begir.pdfIn PDF document text
    • https://bokaichenyu.com/upload/files/51714900868.pdfIn PDF document text
    • http://www.guard.ee/kcfinder/upload/files/26696336774.pdfIn PDF document text
    • https://mawoluji.weebly.com/uploads/1/3/4/2/134265904/xepibisesujevotura.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c3c2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC3C2 10908 bytes
SHA-256: ade9688213660c71569fa197df374e41b78159bb6084ecfd6fcd523208d70861
font_01_sfnt_off0000dcdd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDCDD 17572 bytes
SHA-256: 96424a0c3f474f38264f923a1ac62f4c434750e9790f1a895fd23a68a6d1e63f
font_02_sfnt_off00010a8b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10A8B 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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