Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e12e62d6faf1cf0…

MALICIOUS

PDF

268.7 KB Created: 2022-03-26 05:24:41 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-09
MD5: 298addbda0e8daada61da86437b9a73b SHA-1: d2da4cff383885601cbb87599b74a0405d702ae0 SHA-256: 5e12e62d6faf1cf08ce2309caa77c4cc8c1d4e3296f40debab31e1e676760f1b
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8006

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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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=mardaani+full+movie+download+hdfriday PDF link annotation
    • http://www.westerntourshuahin.com/image/upload/File/78718979513.pdfIn PDF document text
    • http://2446665a.ru/ckfinder/userfiles/files/86458875196.pdfIn PDF document text
    • https://www.carnesvarejo.com.br/assets/ckfinder/core/connector/php/uploads/files/46273486150.pdfIn PDF document text
    • https://idealist.ro/userfiles/file/91767749444.pdfIn PDF document text
    • http://psycare-spb.com/userfiles/file/13030272184.pdfIn PDF document text
    • http://goldmustang.ru/files/files/13974273793.pdfIn PDF document text
    • http://avtosfera28.ru/userfiles/file/donedi.pdfIn PDF document text
    • http://iharoskezmuvesek.hu/ckeditor/kcfinder/upload/files/jaxafowa.pdfIn PDF document text
    • http://allineers.morefriendship.com/upload/files/91951667433.pdfIn PDF document text
    • https://sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/1623177aca92bf---91818361227.pdfIn PDF document text
    • https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/51f50d75883d1d18a4270513e68d474e/60984008947.pdfIn PDF document text
    • http://sport-celebrity.com/app/webroot/kcfinder/upload/files/vemotozariwasoxatotevev.pdfIn PDF document text
    • https://naveenent.com/administrator/imagetemp/file/bipavoj.pdfIn PDF document text
    • https://journeypeople.cc/wp-content/plugins/super-forms/uploads/php/files/b0c8092a61eacf578a87953b1570edb6/pijozepet.pdfIn PDF document text
    • http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1623311e377b8d---57368948032.pdfIn PDF document text
    • http://www.domplit2006.ru/ckfinder/userfiles/files/36832695421.pdfIn PDF document text
    • http://back2wood.de/userfiles/file/71313136339.pdfIn PDF document text
    • http://www.artefuoricentro.it/js/lib/ckfinder/userfiles/files/35293070684.pdfIn PDF document text
    • https://mcq-exambd.bdbabymart.com/app/webroot/ckfinder/userfiles/files/tuvabudige.pdfIn PDF document text
    • https://bandotrading.it/uploads/file/zobiviwofulunibogumajeze.pdfIn PDF document text
    • http://pileshoppen.dk/userfiles/file/33966236853.pdfIn PDF document text
    • http://gorsilawfirm.com/userfiles/file/tumamusoluxokulete.pdfIn PDF document text
    • https://hw-power.com/uploads/ckfiles/files/620df5e940b0a.pdfIn PDF document text
    • http://skup-laptopow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16232faf546ad3---derukubufobavel.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_off0003c3f8.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003c3f8.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003c3f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3C3F8 18480 bytes
SHA-256: db6015d4823c7c048a00234824652502b23223efabdfb12c3daf15237fd8ca7f
font_01_sfnt_off0003f45d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F45D 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00040b7d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40B7D 10712 bytes
SHA-256: c5ccfeb463b9ab4eebd97df5a5e0c8c26f8cd6f8792171bbf37036c005b731f3