Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d32229c006c6a3c…

MALICIOUS

PDF

323.4 KB Created: 2022-02-01 00:04:07 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: 63130927957cc603aa201730ac33d4f4 SHA-1: a2082562df8d5510fdf26290d28c4b18e9e20f56 SHA-256: 0d32229c006c6a3c552480ea3d6cc581fe2716266aa4f104159f6fc7b9f9c588
174 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7582

Heuristics 7

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://yoyep.co.za/XSRYdR1H?utm_term=cribriform+plate+and+fovea+ethmoidalis PDF link annotation
    • http://papienbanana.com/user_file/file/71980236898.pdfIn PDF document text
    • http://stmrcstvm.com/userfiles/file/47797897938.pdfIn PDF document text
    • https://ddshower.com/ckfinder/userfiles/files/28912372818.pdfIn PDF document text
    • https://teenvolunteerdallas.org/wp-content/plugins/super-forms/uploads/php/files/789832100c7e21437032a665db0737d8/26390249374.pdfIn PDF document text
    • http://needychild.org/ckfinder/userfiles/files/41431766463.pdfIn PDF document text
    • https://euronet.stonavka.cz/webpagebuilder/ckfinder/userfiles/files/zufimijuxumesumukakof.pdfIn PDF document text
    • https://theipbuzz.com/images/file/latesevamogud.pdfIn PDF document text
    • https://www.aledrukujemy.pl/ckfinder/userfiles/files/75456774801.pdfIn PDF document text
    • http://tko.wavedev.net/img/files/files/dedagadazofinoxumu.pdfIn PDF document text
    • http://s-pack.kr/userfiles/file/20210913010551.pdfIn PDF document text
    • http://marketingnews.fr/images/file/49163522068.pdfIn PDF document text
    • http://apartamentykunickiego.pl/architekci/public/upload/ckfinder/userfiles/files/vewilakeboretekapekezasof.pdfIn PDF document text
    • https://thic.net/plugin/ce1/ckfinder/userfiles/files/pefadanisemawufokijepa.pdfIn PDF document text
    • https://lerong.vn/wp-content/plugins/super-forms/uploads/php/files/4148f42df9c3e8ea82d7d82edf822997/35670370309.pdfIn PDF document text
    • http://lilipoupoli-drama.gr/lilipoupoli/js/ckfinder/userfiles/files/lupazetugikut.pdfIn PDF document text
    • https://hospis-kazan.ru/files/vixetomasew.pdfIn PDF document text
    • https://highlander-inn.com/assets/userfiles/files/1208010663.pdfIn PDF document text
    • https://1000families.eu/userfiles/file/9348069038.pdfIn PDF document text
    • https://kamber.dk/wp-content/plugins/super-forms/uploads/php/files/d414ebe188d71ed909b8ccf9c9747f03/pebamalorusososugu.pdfIn PDF document text
    • http://ranjitabiswas.com/userfiles/files/kisiwifugowujaperas.pdfIn PDF document text
    • http://zehanbiopharma.com/upload/files/foxakife.pdfIn PDF document text
    • http://www.orarestauratorisaf.it/wp-content/plugins/formcraft/file-upload/server/content/files/161cc466343193---15631262454.pdfIn PDF document text
    • http://zamel2.pl/userfiles/file/3588470778.pdfIn PDF document text
    • http://transportdiverse.com/uploads/files/87276304129.pdfIn PDF document text
    • https://iwanbim.iwan.co/userfiles/files/wusibibolifis.pdfIn PDF document text
    • http://xn--brneneskontor-landsforening-b0c.dk/userfiles/file/dagotu.pdfIn PDF document text
    • https://www.ftha.org/admin/ckfinder/userfiles/files/5120130118.pdfIn PDF document text
    • https://master.plus/wp-content/plugins/super-forms/uploads/php/files/269ef28d0c368fa7422c626849107be5/xojutu.pdfIn PDF document text
    • https://stl-log.com/htdocs/cljr/data/files/69604825825.pdfIn PDF document text
    • https://clubforeducation.com/FCKeditor/userfiles/file/faxisovadufobetefefalijob.pdfIn PDF document text
    • https://ipssecurityconsultants.com/ckfinder/userfiles/files/91429540226.pdfIn PDF document text
    • http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/gsejfi79fhc3ul5ss2vfb2n5e6/57212264518.pdfIn PDF document text
    • https://arrad.ch/modules/ck/ckfinder/userfiles/files/34549905495.pdfIn PDF document text
    • http://the-bom.kr/upfile/files/kixixuxawimoxonub.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_off0004a53f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A53F 15748 bytes
SHA-256: 92e329bb0ba3e8ced9ebb7f05c95fd680e5b73fc2d7178ed694682d8a87baac3
font_01_sfnt_off0004cdf4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4CDF4 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0004e498.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E498 11000 bytes
SHA-256: 1644a0d63231f63aae5043531b49eb1c534c780b5eced21cd822aadaa3328feb

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