Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d3e9f013fec52a1…

MALICIOUS

PDF

340.8 KB Created: 2022-04-17 15:08:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: 05bb4780981381927abdc4affd0d4e09 SHA-1: 8b1fccd33a719fb5dac939e5fde34270e551038e SHA-256: 0d3e9f013fec52a1f5be7ac328f2e2c7e7bdf169b9df98001a2a52dfe5524954
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6917

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://cafij.co.za/XSRYdR1H?utm_term=vocabulary+list+pdf+high+school PDF link annotation
    • https://nafoxowozuvika.weebly.com/uploads/1/3/1/3/131383754/milamukivagobi.pdfIn PDF document text
    • https://lajejajutabi.weebly.com/uploads/1/3/6/0/136050508/zimiwupix.pdfIn PDF document text
    • https://en.unecol.com/uploads/kcfinder/upload/files/sozat.pdfIn PDF document text
    • https://www.horisunmauritius.com/wp-content/plugins/super-forms/uploads/php/files/ad99526befac74ee764d7f764d498485/21700621783.pdfIn PDF document text
    • https://gaxuzuwe.weebly.com/uploads/1/3/1/8/131871814/kogifiworizunag.pdfIn PDF document text
    • https://fusofajo.weebly.com/uploads/1/3/1/4/131438110/povogixuwevifeme.pdfIn PDF document text
    • https://moxuvobojivoz.weebly.com/uploads/1/3/0/8/130873852/zelowujovawegulafi.pdfIn PDF document text
    • http://el-system.jp/uploads/2012/files/85155448883.pdfIn PDF document text
    • https://xoxoxiwozolem.weebly.com/uploads/1/3/0/7/130739626/zoxoligemib.pdfIn PDF document text
    • http://ns2.garmtech.net/uploads/userfiles/files/xomewawupup.pdfIn PDF document text
    • https://samibogamo.weebly.com/uploads/1/3/4/8/134883552/8116721.pdfIn PDF document text
    • https://phongkhamtamthan.net/uploadeditor/files/33900396251.pdfIn PDF document text
    • https://rodubimalutavos.weebly.com/uploads/1/3/2/6/132695690/5838247.pdfIn PDF document text
    • http://www.acs-pack.fr/kcfinder/upload/files/lozufobapitilereba.pdfIn PDF document text
    • http://ever-pioneer.com/upload/files/38661112747.pdfIn PDF document text
    • http://expresskaliski.info/file/88482472724.pdfIn PDF document text
    • http://gzxmbx.com/uploadfile/file/2022031522590473499.pdfIn PDF document text
    • https://literie-depot.fr/UserFiles/file/tedeloxibiloribisijus.pdfIn PDF document text
    • https://sewemojokevapu.weebly.com/uploads/1/3/4/4/134463988/vikosawisak.pdfIn PDF document text
    • https://nhatngudongkinh.com/upload/ckupload/files/xupula.pdfIn PDF document text
    • https://kifakofaw.weebly.com/uploads/1/3/4/0/134016777/nuporapepok.pdfIn PDF document text
    • http://www.winnicajanowice.pl/kcfinder/upload/files/xipidofamevebowu.pdfIn PDF document text
    • https://brawlcall.jordanadams.com/ckfinder/userfiles/files/60006934087.pdfIn PDF document text
    • http://kgmda.com/upload/files/63627605842.pdfIn PDF document text
    • https://pozemake.weebly.com/uploads/1/3/0/7/130776760/romajatej.pdfIn PDF document text
    • http://roycraft.ca/userfiles/file/91409258777.pdfIn PDF document text
    • http://thesnowmanicecream.com/ckfinder/userfiles/files/jopejiboxukupanavogimewir.pdfIn PDF document text
    • https://wovegusokab.weebly.com/uploads/1/3/4/8/134850220/vavazar_bofuxuve_vozoximomuzo.pdfIn PDF document text
    • https://jimitorivav.weebly.com/uploads/1/3/4/8/134878901/8e99a1832902.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_off0004e524.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E524 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004fd3b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FD3B 10984 bytes
SHA-256: e1bf83aad4536cb4aef5869af3e73c531b56b1add9854a39c15b9e3cda688f61
font_02_sfnt_off00051677.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51677 17256 bytes
SHA-256: 3a9fbf5ceeb6575d186aff42f7ab71b5e4fd1a1526125ff04919706977f02d57