Malicious PDF — malware analysis report

Static analysis result for SHA-256 14caac2fe1ab8726…

MALICIOUS

PDF

457.7 KB Created: 2022-04-10 02:24:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-17
MD5: 7c0a15e94d07722cd15df5a2037f9376 SHA-1: c2c74940e66e4b30b6e5fe92a3c39c569820fad2 SHA-256: 14caac2fe1ab87261157cf0803fdedded2f791e4ff954bbe5929ef6f95b054cf
166 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3716

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
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • 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://tilawifi.weebly.com/uploads/1/3/4/4/134480999/2183203.pdf In PDF document text
    • https://sujumakatu.weebly.com/uploads/1/3/1/3/131379709/6631067.pdfIn PDF document text
    • https://gojatoxemoniro.weebly.com/uploads/1/3/4/8/134894745/goforekuxuwokep.pdfIn PDF document text
    • https://www.ibyservice.com/wp-content/plugins/super-forms/uploads/php/files/ea4f0031c9279478ccbc7f4f004b1d45/27076713285.pdfIn PDF document text
    • http://fine-cottage.ru/userfiles/file/xivuvukutej.pdfIn PDF document text
    • http://ladyqueen.it/userfiles/files/ganakibukegeta.pdfIn PDF document text
    • http://ssmsuits.com/kcfinder/upload/files/43022161412.pdfIn PDF document text
    • http://giraf-tour.com/kcfinder/upload/files/18509887437.pdfIn PDF document text
    • https://zanafuwidug.weebly.com/uploads/1/3/4/3/134353074/lafuxifuwad.pdfIn PDF document text
    • https://hantverksakuten.se/ckfinder/userfiles/files/tarapixosavijiv.pdfIn PDF document text
    • https://lokeduvedip.weebly.com/uploads/1/3/4/8/134885922/ccaac202ce.pdfIn PDF document text
    • https://gotawasonu.weebly.com/uploads/1/4/1/3/141312260/gizadelorudagegu.pdfIn PDF document text
    • https://lijotabele.weebly.com/uploads/1/3/4/0/134016876/fajutexiriw-zoladadife-ruxetik.pdfIn PDF document text
    • https://tomutoremaduv.weebly.com/uploads/1/3/1/3/131398477/retarafopomijiwulazo.pdfIn PDF document text
    • https://kibewuzogoluwiw.weebly.com/uploads/1/3/1/6/131636689/lakatirezi-tofaxotu-xigakur.pdfIn PDF document text
    • http://machi-tomo.xyz/js/ckfinder/userfiles/files/15354087783.pdfIn PDF document text
    • https://boxoxezerutevok.weebly.com/uploads/1/3/4/3/134317212/wuserawonaxo.pdfIn PDF document text
    • https://kawiduvezefej.weebly.com/uploads/1/4/1/2/141231639/soluvazape.pdfIn PDF document text
    • https://nekewagan.weebly.com/uploads/1/3/4/8/134881830/dewakudem.pdfIn PDF document text
    • http://xn--80akij1ajew.xn--p1ai/wp-content/plugins/formcraft/file-upload/server/content/files/1622bc6acc3540---88725806552.pdfIn PDF document text
    • http://bmcnx.com/userfiles/file/sigesa.pdfIn PDF document text
    • https://semumivotuwebaz.weebly.com/uploads/1/3/4/3/134379403/81d5e383e.pdfIn PDF document text
    • https://fabaramuw.weebly.com/uploads/1/4/1/2/141283308/pabovevunexur_vikodumejek.pdfIn PDF document text
    • http://leaguengn.com/userfiles/file///99210663165.pdfIn PDF document text
    • https://xagapetudiza.weebly.com/uploads/1/3/4/6/134686513/rerugofigavawij.pdfIn PDF document text
    • https://tapidokebijimub.weebly.com/uploads/1/3/4/5/134577153/gojax-lewulurefulafe.pdfIn PDF document text
    • https://pezudegiroxa.weebly.com/uploads/1/3/4/6/134628049/6f90587.pdfIn PDF document text
    • http://help-avocat.fr/js/kcfinder/upload/files/xobewutasa.pdfIn PDF document text
    • https://duvutonog.weebly.com/uploads/1/3/6/0/136020002/692114.pdfIn PDF document text
    • https://jedunifoxawixe.weebly.com/uploads/1/3/4/4/134458330/kakirupesef.pdfIn PDF document text
    • https://bedupopepexetid.weebly.com/uploads/1/3/7/5/137514545/a6ef800.pdfIn PDF document text
    • http://clinical-pain.com/pds/userfiles/files/54332878468.pdfIn PDF document text
    • https://norin.co.za/XSRYdR1H?utm_term=the+adventures+of+tom+sawyer+illustrated+pdfPDF link annotation
    • 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_off0006aefd.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0006aefd.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006aefd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6AEFD 20124 bytes
SHA-256: 8cca5ec8c9cf6ae88f6b03766347ea7e8f08df771d93b3fc3e41ee0d60062e2f
font_01_sfnt_off0006e472.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6E472 11092 bytes
SHA-256: 813fa2b4c4b24389ce237cae46dd1b075da805f1b244b129d314da8588e87099
font_02_sfnt_off0006fe31.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6FE31 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1