Malicious PDF — malware analysis report

Static analysis result for SHA-256 b70041559293c8c1…

MALICIOUS

PDF

624.2 KB Created: 2022-06-18 18:31:37 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: ea83f24c9b54df5ec95fa3b3f8c59a0c SHA-1: 270cbfcfa3e46b11d803a546b41e7d497d1a9804 SHA-256: b70041559293c8c1b63ce614c51ac0c7865e1b2105619ec1dda49b87ea4feddd
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3938

Heuristics 5

  • 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.
  • 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://jefaganogebe.weebly.com/uploads/1/3/1/4/131437435/bebetojaf.pdf In PDF document text
    • https://vifaniju.weebly.com/uploads/1/3/4/5/134507083/bapuninuradi.pdfIn PDF document text
    • https://kazowotamije.weebly.com/uploads/1/3/4/0/134012594/wafox.pdfIn PDF document text
    • https://xekelubapakam.weebly.com/uploads/1/3/4/4/134499273/2393327.pdfIn PDF document text
    • https://bakijowo.weebly.com/uploads/1/3/4/7/134726649/wutuziviwo.pdfIn PDF document text
    • https://jowakalol.weebly.com/uploads/1/3/4/4/134480841/rusenodemerewejaror.pdfIn PDF document text
    • https://kigivagup.weebly.com/uploads/1/3/4/3/134396191/3546109.pdfIn PDF document text
    • https://kamurodogoruvax.weebly.com/uploads/1/3/4/8/134887894/2551476.pdfIn PDF document text
    • https://torulemujenuruk.weebly.com/uploads/1/4/1/4/141416353/9155435.pdfIn PDF document text
    • https://jamibada.weebly.com/uploads/1/3/1/1/131164428/vumifufor.pdfIn PDF document text
    • https://jafoxexaromomev.weebly.com/uploads/1/3/5/2/135296472/felaten.pdfIn PDF document text
    • https://zilibadokaji.weebly.com/uploads/1/3/2/6/132680781/1439312.pdfIn PDF document text
    • https://legonetu.weebly.com/uploads/1/3/4/5/134585206/3311807.pdfIn PDF document text
    • https://luwefuxuveme.weebly.com/uploads/1/3/7/5/137512380/592bdd57c72.pdfIn PDF document text
    • https://jitobogi.weebly.com/uploads/1/3/7/5/137505353/povofupo_lutefiduluvigu_bezupiremoroved.pdfIn PDF document text
    • https://vonegulozezuxe.weebly.com/uploads/1/3/4/3/134371031/juxavemugavaru.pdfIn PDF document text
    • https://peretokat.weebly.com/uploads/1/3/4/0/134040551/d6c3e71f449cb27.pdfIn PDF document text
    • https://kemumapuvepuvi.weebly.com/uploads/1/3/4/3/134311950/xomeji.pdfIn PDF document text
    • http://huiking.cn/uploads/file/220503475496.pdfIn PDF document text
    • https://kekuzisalan.weebly.com/uploads/1/3/0/8/130813403/05381f4.pdfIn PDF document text
    • https://kupovujegala.weebly.com/uploads/1/3/5/3/135395018/kibunaguja_pukewe_xavirijidu.pdfIn PDF document text
    • https://taxithaibinhgroup.com/data/dulieu/files/92221864661.pdfIn PDF document text
    • https://xotoxagat.weebly.com/uploads/1/3/4/7/134753993/divejiviwukalu_xorakowujem_vewujiwelutuda_zimejabazo.pdfIn PDF document text
    • https://takozuvixisuwet.weebly.com/uploads/1/3/4/7/134716687/pirijuxagupo.pdfIn PDF document text
    • https://zaxavafu.weebly.com/uploads/1/3/4/3/134323176/xitipi.pdfIn PDF document text
    • https://pivakezajategag.weebly.com/uploads/1/3/4/6/134605748/5b78f4bc6a361e.pdfIn PDF document text
    • http://andlupa.com/userfiles/file/xekanupow.pdfIn PDF document text
    • http://yun2u.com/upload/files/jonapedevexa.pdfIn PDF document text
    • https://zuludizelab.weebly.com/uploads/1/4/1/5/141510778/8f5316aa7dce.pdfIn PDF document text
    • http://www.comhairleuladh.com/uploads/files/79926639179.pdfIn PDF document text
    • https://tazerodine.weebly.com/uploads/1/3/4/5/134598813/jizuzozodenilapife.pdfIn PDF document text
    • https://wirut.co.za/XSRYdR1H?utm_term=libro+hacia+una+arquitectura+le+corbusier+pdf+de+la+delPDF link annotation
    • https://tejifogigevavep.weebly.com/uploads/1/3/4/6/134675995/rawapil.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_off00094ba9.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00094ba9.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00094ba9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x94BA9 20076 bytes
SHA-256: e8abda4d8e7206b7a0c545cd9080a86b733cabd142cf22f28b1d1628427e3aef
font_01_sfnt_off00097f66.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x97F66 16624 bytes
SHA-256: 576cc57ddb9f7297d4d270457125bfd866e79866339e5b3bad5d74804d3d7c61
font_02_sfnt_off000996de.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x996DE 11060 bytes
SHA-256: 7292a56164875dcc0eb78507761f7a03ea7ea36f80842b65bf12d65473d8a7ac