Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b6b9da569f2acd4…

MALICIOUS

PDF

77.5 KB Created: 2022-04-10 13:37:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: 30f2ae61d8437145bba8277d7b8dface SHA-1: 155c3a8d47056abc6dd76673a2f5b1895dfbc3be SHA-256: 2b6b9da569f2acd493551edca742c31e9c66f2fc99b8b55fa26b26296bb741f4
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9908

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://podar.co.za/YmrXLWy8?keyword=sig%20sauer%20p229r%2022lr%20classic PDF link annotation
    • https://tenosufude.weebly.com/uploads/1/3/1/4/131455069/goxufuf.pdfIn PDF document text
    • https://rizumamor.weebly.com/uploads/1/3/4/3/134395934/xozedaroriru.pdfIn PDF document text
    • https://wefanisobepefib.weebly.com/uploads/1/3/4/4/134472283/mogesiwilo-suzuse.pdfIn PDF document text
    • http://bandenplaats.nl/cmsimages/file/27845288581.pdfIn PDF document text
    • http://share-world.tw/userfiles/file/2233887426.pdfIn PDF document text
    • https://juzowesefuzifi.weebly.com/uploads/1/3/0/7/130775985/3103671.pdfIn PDF document text
    • http://bnrware.com/uploadfile/fckeditor/file/vawanenogikadekopejunow.pdfIn PDF document text
    • https://sonetevarepe.weebly.com/uploads/1/3/4/8/134851601/timasokas_xotavoz_wilijexi_vepapijivitaje.pdfIn PDF document text
    • https://lodarexuxune.weebly.com/uploads/1/3/4/3/134352809/6098170.pdfIn PDF document text
    • https://melosuvo.weebly.com/uploads/1/3/4/6/134687736/livuwugibewu.pdfIn PDF document text
    • https://seforimovabo.weebly.com/uploads/1/4/1/2/141246349/fbc1de.pdfIn PDF document text
    • http://securite.paqt.fr/images/file/bubatefafopidijovuwolaw.pdfIn PDF document text
    • https://ribapapa.weebly.com/uploads/1/3/4/4/134479292/forigifusuxemosawer.pdfIn PDF document text
    • https://xevexafof.weebly.com/uploads/1/4/1/2/141260484/6286596.pdfIn PDF document text
    • http://sashtraayurveda.com/ckfinder/userfiles/files/86231478928.pdfIn PDF document text
    • https://firerokuk.weebly.com/uploads/1/3/1/1/131164187/7088c.pdfIn PDF document text
    • http://imprezka.2kc.pl/Upload/file/pajopimogino.pdfIn PDF document text
    • https://sapporopools.com/contents/files/69248873.pdfIn PDF document text
    • https://desaboros.weebly.com/uploads/1/3/5/4/135400021/xabazim_wekexanom_xuwurolalovawev_badisused.pdfIn PDF document text
    • https://durezawower.weebly.com/uploads/1/3/4/4/134472500/7910757.pdfIn PDF document text
    • https://gubuwogufulero.weebly.com/uploads/1/3/4/6/134608521/juposej.pdfIn PDF document text
    • https://xaxotomelaxip.weebly.com/uploads/1/3/4/5/134511260/1247182.pdfIn PDF document text
    • http://piqiso.ru/userfiles/file/54287486618.pdfIn PDF document text
    • https://aakritidigitals.com/userfiles/files/tokimugigiro.pdfIn PDF document text
    • https://jugizefabugej.weebly.com/uploads/1/3/4/3/134377355/metupubotabosod.pdfIn PDF document text
    • https://xolixofebus.weebly.com/uploads/1/3/4/5/134502144/letujirat.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_off0000c8d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC8D2 17348 bytes
SHA-256: 3d80945b1258d5336865320800efececc327f23251f00e054f0bf052a8acbe58
font_01_sfnt_off0000f5e9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF5E9 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00010e00.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10E00 10688 bytes
SHA-256: 9adaa857181c8790a8406c6e2d72ab7da89263b996e6508e2d9eae84c6867e63

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