Malicious PDF — malware analysis report

Static analysis result for SHA-256 62449787e038bdc1…

MALICIOUS

PDF

318.5 KB Created: 2022-03-16 22:03:28 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-29
MD5: a267fc5e6faf2b786090ec76a61148a5 SHA-1: b41945afe232c7012945e654d4d3891638e1afcc SHA-256: 62449787e038bdc1c7cf50da7c0b38312adfb55ff2ec6f09e1119868bda9b646
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8480

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://colod.co.za/XSRYdR1H?utm_term=elsword+empire+sword+guide PDF link annotation
    • https://avenue102.com/uploads/file/33654961329.pdfIn PDF document text
    • http://fcms.nl/KCFinder/upload/files/1949503160.pdfIn PDF document text
    • https://brianhigbielaw.com/UserFiles/file/66583100691.pdfIn PDF document text
    • https://goodluckfishing.com/ckfinder/userfiles/files/77565497700.pdfIn PDF document text
    • http://cnfglgreat.netsociality.com/upload/files/zodelumotiras.pdfIn PDF document text
    • https://divinenine.net/userfiles/file/16128677447.pdfIn PDF document text
    • http://sungder.com/upload/63088950659.pdfIn PDF document text
    • https://mondoaudio.it/img/uploaded/file/4674827532.pdfIn PDF document text
    • http://xpeedon.net/userfiles/file/20220215235912.pdfIn PDF document text
    • http://disonde.com/filespath/files/20220306220027.pdfIn PDF document text
    • http://retailcop.ca/files/zimafatakogunafajivalanox.pdfIn PDF document text
    • https://pod-jaskolka.pl/files/files/mudaxisog.pdfIn PDF document text
    • http://www.fashiongale.ro/userfiles/files/banenebaguli.pdfIn PDF document text
    • http://hnkingdee.cn/Files/file/2022226104520.pdfIn PDF document text
    • https://muratay.nl/userfiles/file/90968253288.pdfIn PDF document text
    • http://nhakhoasaigonkimcuong.com/uploads/images/files/xojapakemubanumip.pdfIn PDF document text
    • https://reazfarah.com/ckfinder/userfiles/files/tuxidile.pdfIn PDF document text
    • http://nhatrangpalacehotel.com/app/webroot/upload/files/babulalujewuduvotabaxagi.pdfIn PDF document text
    • http://www.sg-callenberg.de/wp-content/plugins/formcraft/file-upload/server/content/files/162263f1b62516---61730453901.pdfIn PDF document text
    • https://matharu.ae/userfiles/file/zumavivaninemasi.pdfIn PDF document text
    • http://bm-shower.com/userfiles/files/92863737644.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_off00048cae.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48CAE 10540 bytes
SHA-256: d2eabd3b9991144701a48c323ab41690e1427b37d7e65786933a96fd2d28a6ac
font_01_sfnt_off0004a47f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A47F 18216 bytes
SHA-256: 5b0f1a7099cebec9d0170e1144c1a7288a41fa0fd6b5137148758a57fa49560a
font_02_sfnt_off0004d45a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D45A 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9