Malicious PDF — malware analysis report

Static analysis result for SHA-256 793ebee52bf3cffd…

MALICIOUS

PDF

233.0 KB Created: 2022-03-30 02:21:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-15
MD5: fb2ab2d48d0d1484211de99942754842 SHA-1: 382f66f2c3e752337ca72743f3d8a03830a4cdf2 SHA-256: 793ebee52bf3cffda7987cfb5568dffa7d8392f9256fbabe665231a3ff1e5ea1
176 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7438

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
  • 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.
  • Fake encrypted/secure-document view lure high SE_ENCRYPTED_DOC_LURE
    Document claims to be an encrypted or protected file that must be opened through a 'secure view' link, and the action link uses deceptive infrastructure. This is the secure-document credential-phishing carrier: the page imitates a secure-mail / document-cloud gate while the link leads to a harvesting site. action link to abused redirector.
  • 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://colod.co.za/YmrXLWy8?keyword=pioneer%20avh%202400bt%20reset%20button PDF link annotation
    • http://totaleclipsenv.com/wp-content/plugins/formcraft/file-upload/server/content/files/162168eb2809c4---riwozavavumeki.pdfIn PDF document text
    • https://gevuloluwalew.weebly.com/uploads/1/3/1/1/131163761/9b1a46.pdfIn PDF document text
    • https://incoyun.com/calisma2/files/uploads/86231562848.pdfIn PDF document text
    • https://kasivolonu.weebly.com/uploads/1/3/4/6/134688646/pafuvixariza-gevip-makawu-nidukofufavofeb.pdfIn PDF document text
    • https://zevofukuje.weebly.com/uploads/1/3/4/5/134585027/72ebac735a830.pdfIn PDF document text
    • https://xawajedub.weebly.com/uploads/1/3/4/8/134886715/39de559cc1.pdfIn PDF document text
    • https://lapobozitex.weebly.com/uploads/1/3/5/3/135305834/lawuziwurolov-kanafigipu.pdfIn PDF document text
    • https://gevurimeme.weebly.com/uploads/1/3/7/4/137499240/geret.pdfIn PDF document text
    • http://studiolorenzino.eu/userfiles/files/tosodiwabigewefabonadoz.pdfIn PDF document text
    • https://zudizobi.weebly.com/uploads/1/3/4/8/134860565/dugotokikefi_sajebebopebidex.pdfIn PDF document text
    • http://servicedental.it/userfiles/files/35707472213.pdfIn PDF document text
    • https://vijizonumek.weebly.com/uploads/1/3/6/0/136034009/pujizanu.pdfIn PDF document text
    • https://deralufarojep.weebly.com/uploads/1/4/1/2/141281766/6577186.pdfIn PDF document text
    • https://fumeseteno.weebly.com/uploads/1/3/1/4/131483149/kimujer.pdfIn PDF document text
    • http://artgraf24.pl/userfiles/file/2521446709.pdfIn PDF document text
    • https://kuwupixunipava.weebly.com/uploads/1/3/3/9/133986845/f595d0aa2f.pdfIn PDF document text
    • https://www.iccis20.scrs.in/kcfinder/upload/files/6315705375.pdfIn PDF document text
    • http://www.annaleehuber.com/content_files/file/27886846316.pdfIn PDF document text
    • https://www.soudeurs.com/libs/kcfinder/upload/files/lobolisapobi.pdfIn PDF document text
    • https://wowuleraregode.weebly.com/uploads/1/3/4/6/134690179/6515539.pdfIn PDF document text
    • https://fosisejabevenot.weebly.com/uploads/1/3/5/3/135398983/wogetojodizikebew.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 5

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002fe41.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FE41 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off000314e0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x314E0 20564 bytes
SHA-256: e9c94d39c2e2ff1ad6d07a5c94f7accb8b6712aed8a8a5dbb1f395e3371b16d4
font_02_sfnt_off000348af.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x348AF 16684 bytes
SHA-256: 3adcc13a29ee5e373a606168662d96ffb99e8675056297a312ce7e0371085c22
font_03_sfnt_off00036046.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36046 10788 bytes
SHA-256: 6e6eb63f5f1ae7f9d3568d2786546796f8e2db159a10104d58b96bef4522bb95
font_04_sfnt_off00037925.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x37925 7956 bytes
SHA-256: 350ce8a863e8b54208f23b1c2ab05e4440bf9304f8ca56d11051d1a81efe3268