Malicious PDF — malware analysis report

Static analysis result for SHA-256 55280c9a7fd09880…

MALICIOUS

PDF

377.3 KB Created: 2022-04-01 20:24:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-19
MD5: 5dc77aff53a9034f03d75742d8438464 SHA-1: dcdb9fba0b688191d5686ca2d3e3f29332ca6f19 SHA-256: 55280c9a7fd09880f5e23284c2ab088b3d153589c29979616bf53971b7d6cb74
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5061

Heuristics 5

  • 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.
  • 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://ragaz.co.za/XSRYdR1H?utm_term=102+ironworks+trailers PDF link annotation
    • http://goteneplast.se/files/images/file/kudapeduzoxapupojavirap.pdfIn PDF document text
    • https://geserani.weebly.com/uploads/1/3/4/3/134347405/2362820.pdfIn PDF document text
    • https://zigudawaza.weebly.com/uploads/1/3/6/0/136035030/xuvokibojivibapipi.pdfIn PDF document text
    • http://eurolocal.info/sites/default/files/images/file/59356153778.pdfIn PDF document text
    • https://rexiwazufeluv.weebly.com/uploads/1/3/4/3/134367678/6789864.pdfIn PDF document text
    • http://ieclop.pnl.ac.id/asset/kcfinder/upload/files/84148124477.pdfIn PDF document text
    • https://zinalojirade.weebly.com/uploads/1/3/4/2/134266028/mesekegu.pdfIn PDF document text
    • https://www.andyselfstorage.co.uk/wp-content/plugins/super-forms/uploads/php/files/b0q85225d1ek6065j3gcs270f7/82827657394.pdfIn PDF document text
    • http://inbjnews.com/data/cheditor/0603/files/38782366950.pdfIn PDF document text
    • https://dalibigexewekef.weebly.com/uploads/1/3/2/7/132712129/60b9e5.pdfIn PDF document text
    • http://reputesystems.com/app/webroot/uploads/files/58716315944.pdfIn PDF document text
    • https://kejedavozeve.weebly.com/uploads/1/3/1/4/131483662/65574c523513.pdfIn PDF document text
    • https://snabavto.com/wp-content/plugins/formcraft/file-upload/server/content/files/1623375b6c2c72---fufisulixerunezabamas.pdfIn PDF document text
    • https://gobalubige.weebly.com/uploads/1/3/5/3/135339343/xugejevoxi.pdfIn PDF document text
    • https://tebokefabizanil.weebly.com/uploads/1/3/4/8/134866802/f8b36de73c5a.pdfIn PDF document text
    • http://ktcz.eu/files/files/82041919154.pdfIn PDF document text
    • https://gencerenerji.com/resimler/files/54734139352.pdfIn PDF document text
    • http://stevis.cz/files/file/puwoximox.pdfIn PDF document text
    • http://drapikowski.pl/uploaded/fck_files/file/70737385146.pdfIn PDF document text
    • https://jojixisobimat.weebly.com/uploads/1/3/4/7/134771177/4650311.pdfIn PDF document text
    • https://busuguzokiw.weebly.com/uploads/1/3/1/4/131406797/xasalebesaligo.pdfIn PDF document text
    • http://highspiritsmusic.com/ckfinder/userfiles/files/beboxizibadex.pdfIn PDF document text
    • https://xerekabixedil.weebly.com/uploads/1/3/4/6/134684256/ginenagorujenute.pdfIn PDF document text
    • https://nasaxedinevizuv.weebly.com/uploads/1/3/4/7/134759800/posekapekekof.pdfIn PDF document text
    • http://samnakthodrahassob.com/userfiles/file/fufilawafanupimexego.pdfIn PDF document text
    • https://wutotopuwa.weebly.com/uploads/1/3/4/4/134464713/gozexilekajab-tuvini-midibi.pdfIn PDF document text
    • https://majivuwuwu.weebly.com/uploads/1/3/2/6/132683475/052d23fe2.pdfIn PDF document text
    • https://themis-lex.com/userfiles/files/nomuxibivitedev.pdfIn PDF document text
    • https://konkrea.be/uploads/files/46660984298.pdfIn PDF document text
    • https://mobilaide.com/upload/editor/file/70010623707.pdfIn PDF document text
    • https://zogomidovuga.weebly.com/uploads/1/3/1/6/131636914/1515866.pdfIn PDF document text
    • http://allivecoat.com/userData/board/file/nonigefujudetebuser.pdfIn PDF document text
    • http://everestlodgelukla.com/userfiles/file/50837344761.pdfIn PDF document text
    • https://rurovipodi.weebly.com/uploads/1/3/4/0/134096689/pazesojezawilinon.pdfIn PDF document text
    • http://ssmsuits.com/kcfinder/upload/files/43022161412.pdfIn PDF document text
    • http://linuxnewyork.com/draft/media/pubadaganeribudoku.pdfIn PDF document text
    • http://stonebreaker.at/nunonaxezozaw.pdfIn PDF document text
    • http://beslenkofte.com/panel/upload/files/33768632265.pdfIn PDF document text
    • https://gesurori.weebly.com/uploads/1/3/4/3/134353915/4b9a4ffa.pdfIn PDF document text
    • https://sipitajopidegol.weebly.com/uploads/1/3/1/4/131453448/guxegonobirefu-givuzureza-fazikeferobuf-fosiwopu.pdfIn PDF document text
    • https://mifuvepezomiluf.weebly.com/uploads/1/3/4/3/134312517/8567119.pdfIn PDF document text
    • http://www.socfertenviron.org/cmsfile/contentfiles/xafumatisafubawusaruf.pdfIn PDF document text
    • https://kokujefep.weebly.com/uploads/1/3/1/4/131409677/4495669.pdfIn PDF document text
    • https://pomtco.com/technical/files/file/3168132877.pdfIn PDF document text
    • http://impactpluslearning.com/ckfinder/userfiles/files/wigixaratumevodug.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
    +4 more URL(s)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00055ddc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x55DDC 17772 bytes
SHA-256: f43843dcc02215178d68f5bd6b15acb57aa007de073bf475e1637d8db17c2f63
font_01_sfnt_off00058c58.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58C58 16220 bytes
SHA-256: 207eb3b51995adbdef2a766e0364e2c2ee182a7f0f0647c12a4a3807efc046f6
font_02_sfnt_off0005a241.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5A241 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_03_sfnt_off0005ba64.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5BA64 10476 bytes
SHA-256: cc5446a704e173fef11c2f006809de1093d9978694056a2dff629a498406585f

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