Malicious PDF — malware analysis report

Static analysis result for SHA-256 14c917e96d8deaec…

MALICIOUS

PDF

74.6 KB Created: 2022-05-04 15:26:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-16
MD5: 0ac86a319936dc26f7fa7829639fd832 SHA-1: 64e9269172e76a8b99d9832af0587c3775ab4ad1 SHA-256: 14c917e96d8deaec898657571c639a2fb3e6cfa9c9c4f5e10397cdd2b6371d8f
211 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9901

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://mifuj.co.za/YmrXLWy8?keyword=20x20%20coordinate%20plane%20pdf%20online%20download%20full%20version PDF link annotation
    • http://www.teeintact.com/admin/fckeditor/editor/filemanager/connectors/php/img/file/40180112814.pdfIn PDF document text
    • https://vokugovu.weebly.com/uploads/1/3/4/5/134598923/todokopezedizatiz.pdfIn PDF document text
    • http://vintagesilverrose.com/admin/ckeditor/kcfinder/upload/files/11179935887.pdfIn PDF document text
    • https://jusodizepo.weebly.com/uploads/1/3/1/0/131070216/jirurakutitof.pdfIn PDF document text
    • https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/8af4c420e8c5886e9055dce8b8e444de/54365647525.pdfIn PDF document text
    • http://ingmarcofaedi.com/userfiles/files/zosufopedasedepubakit.pdfIn PDF document text
    • https://lexconsulting.ro/webroot/files/media/37699740279.pdfIn PDF document text
    • https://kodeac.com/wp-content/plugins/super-forms/uploads/php/files/r8uqni216uisijq99dksijaj01/7487989074.pdfIn PDF document text
    • https://jabevemejo.weebly.com/uploads/1/3/1/4/131483275/3c997f9af6bf.pdfIn PDF document text
    • https://xolipesu.weebly.com/uploads/1/3/4/6/134672505/sosavabi-suvawokeb-gepoboj-zugepulerekuga.pdfIn PDF document text
    • https://sikufotoxatufik.weebly.com/uploads/1/3/4/4/134458503/499fccbd96b.pdfIn PDF document text
    • https://altosdemartinez.com/app/webroot/uploads/files/zewofe.pdfIn PDF document text
    • https://newowujosof.weebly.com/uploads/1/3/4/7/134759739/c91c0b0a60.pdfIn PDF document text
    • http://nasledie-sluck.by/var/upload/file/dojonopefuwojezigebik.pdfIn PDF document text
    • http://jezirka-biobazeny.cz/UserFiles/File/zosufuminamogakenuwon.pdfIn PDF document text
    • http://harmony-stone.info/js/kcfinder/upload/files/46949060134.pdfIn PDF document text
    • http://srihemkuntsahibfgp.org/hemkunt/userfiles/file/zuwotitak.pdfIn PDF document text
    • http://retroldn.com/userfiles/file/toxot.pdfIn PDF document text
    • https://jumugixaz.weebly.com/uploads/1/3/6/0/136028190/lejagug.pdfIn PDF document text
    • https://tovibebifenoge.weebly.com/uploads/1/3/2/6/132695438/6568204.pdfIn PDF document text
    • http://jpiano.net/userData/ebizro_board/file/67423103036.pdfIn PDF document text
    • https://vodiwisilob.weebly.com/uploads/1/3/2/6/132681054/656397.pdfIn PDF document text
    • http://scsxian.com/userfiles/file/20220219154711_ee9fab.pdfIn PDF document text
    • https://betamachinery.sa/other_files/File/tewodomogodonufoxev.pdfIn PDF document text
    • http://wedooverseas.com/userfiles/file/31919886239.pdfIn PDF document text
    • http://tlw.ro/UserFiles/file/vinidasudaxiworijej.pdfIn PDF document text
    • https://pugofadunenem.weebly.com/uploads/1/3/4/7/134727284/zubub.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_off0000bf12.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000bf12.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000bf12.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBF12 11112 bytes
SHA-256: 5397ba408f0b436dc2ed5d6a2a41f75a8ed8740e9f4bce20731fb48d69861e75
font_01_sfnt_off0000d934.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD934 16520 bytes
SHA-256: 385ef5acd96dca6eb0d2fd1bb7f6c4e729536245779645b19268265910d77f6d
font_02_sfnt_off000103f3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x103F3 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1