Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2df7438948dece7…

MALICIOUS

PDF

412.9 KB Created: 2022-04-11 18:48:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 1352305c2f4f735a95bb6a424edb464c SHA-1: a8d074419dc723751fefb80e3d227ac0aeca1511 SHA-256: e2df7438948dece747380ec9190e807c186a240f485b1b79834d6691f12a465e
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5044

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://rigukolanerimi.weebly.com/uploads/1/3/4/5/134519373/natixavax_nopuxe.pdf In PDF document text
    • https://oxfordjsr.com/userfiles/file/zokaxenuvu.pdfIn PDF document text
    • https://xuwizaku.weebly.com/uploads/1/3/1/6/131606213/sebugugezudomelegev.pdfIn PDF document text
    • https://polakuwari.weebly.com/uploads/1/4/1/3/141324940/b20ce4e3e53.pdfIn PDF document text
    • http://lapawan15.com/shop/fck_file/file/94633716299.pdfIn PDF document text
    • https://antonyfashion.sk/_upload/files/jetugemalobukegoxemogaga.pdfIn PDF document text
    • https://ponivigaxuk.weebly.com/uploads/1/3/5/3/135313456/pabidixakixike_jisadawinazev_ravesonazepege_ravedapu.pdfIn PDF document text
    • https://xoxoxiwozolem.weebly.com/uploads/1/3/0/7/130739626/bf3800e.pdfIn PDF document text
    • https://www.naturecare.com.au/kcfinder/upload/files/86070321699.pdfIn PDF document text
    • http://smartbazar.online/app/webroot/upload/files/sevixomonanovopadaxogem.pdfIn PDF document text
    • http://www.sbawerribee.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1620812988f3de---zigomoki.pdfIn PDF document text
    • http://cwsf2013.sfiab.com/data/userfiles/file/megekebulimijonuwago.pdfIn PDF document text
    • https://unityofmyanmar.org/images/files/58803612710.pdfIn PDF document text
    • https://www.oabrn.org.br/2017/_ups/files/files/63445407245.pdfIn PDF document text
    • https://vida.posilatko.cz/files/wswg/file/xunuxipevek.pdfIn PDF document text
    • http://www.allatpatikapecs.hu/images/file/7976450168.pdfIn PDF document text
    • http://yossy.biz/userfiles/file/zuvuxowudagexiseg.pdfIn PDF document text
    • https://vezikiga.weebly.com/uploads/1/3/0/7/130739663/zugegoxisini_wetupa.pdfIn PDF document text
    • http://www.logomarcanet.com/userfiles/file/pupitotinixixibunuzem.pdfIn PDF document text
    • https://xewimimami.weebly.com/uploads/1/3/1/8/131857815/jepasum-zezixuroke-neloridijizefe.pdfIn PDF document text
    • https://dojulukasinu.weebly.com/uploads/1/3/0/7/130776790/1171435.pdfIn PDF document text
    • https://musicalfamilytree.com/files/12830547856.pdfIn PDF document text
    • http://elt-tm.uz/kcfinder/upload/files/51580325244.pdfIn PDF document text
    • http://kelakewangshangduchang.a9188.com/upload_files/art_files/files/20220305_025904.pdfIn PDF document text
    • https://vetitigozep.weebly.com/uploads/1/3/1/4/131437709/xemujuvuw.pdfIn PDF document text
    • https://szemere-iskola.hu/images/files/49270370426.pdfIn PDF document text
    • http://catwalkexotique.com/userfiles/47503787468.pdfIn PDF document text
    • https://niregesop.weebly.com/uploads/1/3/0/7/130776037/lexofeduputobegel.pdfIn PDF document text
    • https://taxinureku.weebly.com/uploads/1/3/0/8/130814469/xiwuses-pusemujazul-zozux.pdfIn PDF document text
    • https://puxipevabama.weebly.com/uploads/1/3/4/3/134308905/bikolive.pdfIn PDF document text
    • https://kobuvedubi.weebly.com/uploads/1/3/4/0/134017802/nuxijiduvenufazezaz.pdfIn PDF document text
    • https://gemefakopegixi.weebly.com/uploads/1/3/4/3/134309359/wajopal_negewimadezap_liwegujo_belarojawa.pdfIn PDF document text
    • http://mrukseo.pl/userfiles/file/fefasejamodurakerodewer.pdfIn PDF document text
    • http://www.tecs4.com/intranet/ckfinder/userfiles/files/tanorizedezezep.pdfIn PDF document text
    • https://cafij.co.za/XSRYdR1H?utm_term=fox+racing+shocks+tacomaPDF link annotation
    • https://wilegefozuf.weebly.com/uploads/1/3/4/3/134399327/dumawola.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_off000608f9.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000608f9.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000608f9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x608F9 10672 bytes
SHA-256: 94b6034846ee1ed7bd2410c2bc5b62ded4e929e0077c918184a55bf6eb6d7d2d
font_01_sfnt_off00062146.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62146 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00063958.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63958 16424 bytes
SHA-256: 6a09dd44ae6505079e6523e45ef786a3bbbdfb9dc73cba1fc6bbab8aac24dceb