Malicious PDF — malware analysis report

Static analysis result for SHA-256 af29d1e4ad4da374…

MALICIOUS

PDF

78.5 KB Created: 2022-03-27 17:57:09 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-22
MD5: be49534ebc9d81d504d1ded71485ebd2 SHA-1: 01a46ca79dff6e46bcf533900bad7197872473a1 SHA-256: af29d1e4ad4da37417857eb61a39903f4fd7028351e202de45090613750ca61d
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9988

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
  • 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.
  • 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://norin.co.za/YmrXLWy8?keyword=moon%20river%20mancini%20piano%20sheet%20mercuzio PDF link annotation
    • https://zexilenepo.weebly.com/uploads/1/3/4/4/134461718/girinijolo.pdfIn PDF document text
    • https://pagivafadiniwum.weebly.com/uploads/1/3/7/5/137504817/1826e866cbf8ac8.pdfIn PDF document text
    • https://wawotuxela.weebly.com/uploads/1/3/4/3/134352856/lazusuvevutinixov.pdfIn PDF document text
    • https://mowolonob.weebly.com/uploads/1/3/4/8/134874237/248ee635d97.pdfIn PDF document text
    • https://vofirojaj.weebly.com/uploads/1/3/1/6/131637635/wokodivewafuvopoj.pdfIn PDF document text
    • https://kevewejisarugi.weebly.com/uploads/1/3/4/6/134611403/nitosezikisuzi_vomudenaf_patezevaposaki_godafexeloget.pdfIn PDF document text
    • https://ferateritilew.weebly.com/uploads/1/3/4/2/134265971/tagabi-jilozexefawogu.pdfIn PDF document text
    • https://kiseridebajesa.weebly.com/uploads/1/3/1/4/131408791/surevex.pdfIn PDF document text
    • https://letimetijomez.weebly.com/uploads/1/3/1/4/131454560/74ac03be227.pdfIn PDF document text
    • https://rufilepevaga.weebly.com/uploads/1/3/4/4/134444742/kuwuvug_zarilinatek_juxakini.pdfIn PDF document text
    • https://winalefumigis.weebly.com/uploads/1/3/1/4/131437210/db106a66c6e.pdfIn PDF document text
    • https://futokiwusilo.weebly.com/uploads/1/3/4/4/134458686/dajojura.pdfIn PDF document text
    • https://piriwunetu.weebly.com/uploads/1/3/1/3/131379541/vakasazojonis-gakuj.pdfIn PDF document text
    • https://jinafoxel.weebly.com/uploads/1/3/4/5/134597088/zorux.pdfIn PDF document text
    • https://niduzipotobumam.weebly.com/uploads/1/3/6/0/136054567/mujerap-gologajet-demoxivugopubi.pdfIn PDF document text
    • https://segitosul.weebly.com/uploads/1/3/4/8/134886040/damogital-setuta.pdfIn PDF document text
    • https://tesewipelevifiv.weebly.com/uploads/1/3/3/9/133997178/fowep_fofufajadimases_murarekesumoj_kixipara.pdfIn PDF document text
    • https://gulugisexebo.weebly.com/uploads/1/3/4/0/134017710/nimefit.pdfIn PDF document text
    • https://riwaxetonebena.weebly.com/uploads/1/3/4/3/134363930/ravamajuguzo-gisezejinozesa-mugisatij.pdfIn PDF document text
    • https://tazomisoz.weebly.com/uploads/1/3/4/3/134344853/dekanil.pdfIn PDF document text
    • https://vagibize.weebly.com/uploads/1/3/4/6/134618654/acfff8f0.pdfIn PDF document text
    • https://vozuzuxe.weebly.com/uploads/1/3/4/3/134314749/a5f5a060e43.pdfIn PDF document text
    • https://tijabitosivu.weebly.com/uploads/1/3/4/3/134396728/8e01e2.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_off0000cc25.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCC25 17964 bytes
SHA-256: 3ab93f5363d05ffe177f56cbde5adc3cd8588d28a237e27548fe00d2c99eb292
font_01_sfnt_off0000fc10.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFC10 10812 bytes
SHA-256: 66cc40c1cc8f377e744874237738702548be16754dcddd632d68dbb683727d29
font_02_sfnt_off000114e2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x114E2 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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