Malicious PDF — malware analysis report

Static analysis result for SHA-256 14cbb91c1b82bd4d…

MALICIOUS

PDF

306.5 KB Created: 2022-04-29 10:52:36 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-16
MD5: a278e59fb7187c18723be9519527b69d SHA-1: 58a24bf9f6940704d1cf3306f25856db688c453b SHA-256: 14cbb91c1b82bd4d844bf71a632fae67b78187847a20872bdcf068ecbbfd9db9
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6852

Heuristics 6

  • 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.
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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=child+care+provider+form+michigan PDF link annotation
    • http://dpnovelty.com/upload/files/32056193258.pdfIn PDF document text
    • https://radio-booking.com/images/files/5825202024.pdfIn PDF document text
    • https://towitozisud.weebly.com/uploads/1/4/1/4/141485524/f3dcc502a7e36db.pdfIn PDF document text
    • http://marinapogon.pl/upload/file/rolobapejimopesika.pdfIn PDF document text
    • https://tybistanbul.org/resimler/files/3522516014.pdfIn PDF document text
    • https://kaxapanokatonab.weebly.com/uploads/1/3/1/0/131070327/petizu-dekilijir-zakox.pdfIn PDF document text
    • http://schuetzenfest-hemeringen.de/ablage/userfiles/files/butobamak.pdfIn PDF document text
    • https://sufodawopej.weebly.com/uploads/1/3/1/4/131483154/jopilegubo-vasudupigib-mirutopuvud.pdfIn PDF document text
    • https://metagrhyd.com/infopub/pub/file/17024258931.pdfIn PDF document text
    • https://gikijeza.weebly.com/uploads/1/3/4/4/134465371/bexavuwevevilowijodo.pdfIn PDF document text
    • https://fugexefumig.weebly.com/uploads/1/4/1/4/141490836/102bc3ba259cec0.pdfIn PDF document text
    • https://fawubanine.weebly.com/uploads/1/3/4/3/134321827/618796.pdfIn PDF document text
    • https://www.tocarufar.com/sgc/Assets/Plugins/CKEditor/kcfinder/Uploads/files/24118625562.pdfIn PDF document text
    • http://bjsixiang.com/jingkelun/userfiles/files/20220422144645.pdfIn PDF document text
    • https://yiaiwang.com/upload/files/94268051048.pdfIn PDF document text
    • http://goansausages.com/admin/ckeditor/kcfinder/upload/files/80650991896.pdfIn PDF document text
    • https://www.3gimmobilier.com/kcfinder/upload/files/81242701342.pdfIn PDF document text
    • https://gitikatul.weebly.com/uploads/1/3/4/7/134749175/0442665a4b8e9e4.pdfIn PDF document text
    • http://oks.urmon.uz/kcfinder/upload/files/16580140253.pdfIn PDF document text
    • https://ecotranslation.ca/upload/editor/file/82825308926.pdfIn PDF document text
    • http://mascotdd.com/file_media/file_image/file/84432878085.pdfIn PDF document text
    • https://xazupuve.weebly.com/uploads/1/3/4/8/134863790/b93958df66c771.pdfIn PDF document text
    • http://lonerangerfanclub.com/ckfinder/userfiles/files/86920172778.pdfIn PDF document text
    • https://veraroligesabo.weebly.com/uploads/1/3/4/3/134377370/1177159.pdfIn PDF document text
    • http://alkord.kz/app/webroot/js/kcfinder/upload/files/faxunezukojemij.pdfIn PDF document text
    • http://www.radanhorse.com/resource/files/1408739965.pdfIn PDF document text
    • http://vijyaiprismcrm.com/userfiles/files/5226200102.pdfIn PDF document text
    • https://kuwedawuvel.weebly.com/uploads/1/4/1/4/141427771/mumukumosenu_natuni_bigoxedogil.pdfIn PDF document text
    • https://gedofulijul.weebly.com/uploads/1/3/0/7/130775434/9d42651929.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_off00045ad5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00045ad5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00045ad5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45AD5 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000472e7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x472E7 18268 bytes
SHA-256: efdeef8ec94b5fa82eaf1279a9c7fc948bfc70536ab613248d2820e627ad3304
font_02_sfnt_off0004a1e0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A1E0 10900 bytes
SHA-256: 9e9011c441e94413ababb56202e07bf38bf3ecc1ed72c34a6f5b675363611503