Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7d37d3d8f7d4665…

MALICIOUS

PDF

220.7 KB Created: 2022-04-12 18:19:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-28
MD5: 080bfc692953a00e8b64e844c9568ae2 SHA-1: a77ade68b46172f25e9a7d03586581dc7b0d0abd SHA-256: c7d37d3d8f7d4665b8376e5d55fa93b4030918ee71df5836b7f16ae4318de6de
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6275

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://sunuf.co.za/XSRYdR1H?utm_term=google+translate+azerbaijani+to+english PDF link annotation
    • http://uzks.hr/upload/datoteke/89904420501.pdfIn PDF document text
    • https://gajitiromivalot.weebly.com/uploads/1/3/4/4/134475956/wotilun.pdfIn PDF document text
    • https://duzaguzu.weebly.com/uploads/1/3/1/4/131406181/9908349.pdfIn PDF document text
    • https://refodalisa.weebly.com/uploads/1/3/4/4/134437853/eb46158cac47a3.pdfIn PDF document text
    • https://xasezufud.weebly.com/uploads/1/3/4/0/134016907/140c05e4a.pdfIn PDF document text
    • https://sezavifibeka.weebly.com/uploads/1/3/4/4/134463458/sidapu.pdfIn PDF document text
    • https://xemegejimeje.weebly.com/uploads/1/3/1/6/131636808/vekovokumanowewubega.pdfIn PDF document text
    • https://bipovubukixepev.weebly.com/uploads/1/3/2/7/132740720/8310769.pdfIn PDF document text
    • https://nudilosi.weebly.com/uploads/1/3/4/5/134527742/gebupud-dakarune-pebetabevekosew.pdfIn PDF document text
    • https://kulimuvaxivax.weebly.com/uploads/1/3/4/6/134627892/e88e32523bbe4.pdfIn PDF document text
    • https://lemisisax.weebly.com/uploads/1/3/4/4/134494561/wikogevazidu.pdfIn PDF document text
    • http://budapesticukraszdak.hu/userfiles/files/tujaponesufazavepob.pdfIn PDF document text
    • https://kunejadisitezan.weebly.com/uploads/1/3/4/0/134096254/466681.pdfIn PDF document text
    • https://kexufufebir.weebly.com/uploads/1/3/2/8/132814170/3ff6806.pdfIn PDF document text
    • https://jurejiburinivu.weebly.com/uploads/1/3/2/8/132814500/8895457.pdfIn PDF document text
    • https://sevafigetof.weebly.com/uploads/1/3/4/9/134902911/bosunojifiji_zimakanifali_zederepamixejev_miwixuk.pdfIn PDF document text
    • https://wokepugef.weebly.com/uploads/1/3/4/9/134901336/derit-xaxeka-fazamutubene.pdfIn PDF document text
    • https://zelasiboromur.weebly.com/uploads/1/3/1/6/131606405/zopexezoze.pdfIn PDF document text
    • https://tannhatviet.vn/upload/files/wurefebopozanum.pdfIn PDF document text
    • https://popezerimev.weebly.com/uploads/1/3/4/5/134514232/fadiwafinoriwefuja.pdfIn PDF document text
    • https://simisasokudu.weebly.com/uploads/1/3/4/2/134235492/6326672.pdfIn PDF document text
    • https://luwimaxilonava.weebly.com/uploads/1/3/4/7/134772317/lidubufizolum_zasibulisubozaf.pdfIn PDF document text
    • http://centralgiving.com/media/userfiles/file/konizinuxijubin.pdfIn PDF document text
    • https://kunizemofowirux.weebly.com/uploads/1/3/4/3/134311671/moribotuninudaj-lumomore-ridaludome-lupedazonemome.pdfIn PDF document text
    • https://naxejewosusubet.weebly.com/uploads/1/3/4/7/134749601/89ab6f.pdfIn PDF document text
    • https://lebilelumebik.weebly.com/uploads/1/3/1/6/131636833/mudonulowodaw.pdfIn PDF document text
    • https://nuvipepive.weebly.com/uploads/1/3/1/4/131409498/1022734.pdfIn PDF document text
    • https://nukanomipixi.weebly.com/uploads/1/3/2/7/132740264/gefakabibomuwa_dofutire.pdfIn PDF document text
    • https://lenagalazipanom.weebly.com/uploads/1/3/5/3/135310064/wutuvup.pdfIn PDF document text
    • https://kumenukaputami.weebly.com/uploads/1/3/5/3/135346523/f4b0e244.pdfIn PDF document text
    • https://jotigigej.weebly.com/uploads/1/3/0/7/130739509/910d9a0760.pdfIn PDF document text
    • https://nasaperexi.weebly.com/uploads/1/3/5/3/135351481/motozudemovemumofi.pdfIn PDF document text
    • https://lubigovoxudi.weebly.com/uploads/1/3/4/1/134109264/21b24762.pdfIn PDF document text
    • https://aicpwdosaeast.com/ckfinder/userfiles/files/51735953799.pdfIn PDF document text
    • https://nanapazux.weebly.com/uploads/1/3/7/5/137513245/f579f.pdfIn PDF document text
    • https://viwututegipe.weebly.com/uploads/1/3/4/3/134360281/4da975e.pdfIn PDF document text
    • https://vibofigejud.weebly.com/uploads/1/3/0/7/130740502/9739801.pdfIn PDF document text
    • https://ramaxudefe.weebly.com/uploads/1/3/4/0/134042793/5967624.pdfIn PDF document text
    • https://www.hotel-palladium.gr/wp-content/plugins/super-forms/uploads/php/files/ls8jllnd4rv3dpn226jv922amq/83667301447.pdfIn PDF document text
    • https://rupuxiziwaxez.weebly.com/uploads/1/3/4/7/134765543/rapenagebojawu.pdfIn PDF document text
    • https://lerorenoj.weebly.com/uploads/1/3/5/3/135390996/6975bbea348d.pdfIn PDF document text
    • https://gegefajowib.weebly.com/uploads/1/3/1/3/131380265/5784546.pdfIn PDF document text
    • https://radojevujexoki.weebly.com/uploads/1/3/1/8/131871685/magajuduzofujurilobu.pdfIn PDF document text
    • https://limiretila.weebly.com/uploads/1/3/4/4/134465375/aac515b61d1b.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
    +3 more URL(s)

Related samples 3

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

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002ff02.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FF02 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00031719.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31719 10756 bytes
SHA-256: 8e7c4b0408940303403456d498f7968d08581305f6edb90038f4b97ce961487a
font_02_sfnt_off00032fca.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32FCA 19496 bytes
SHA-256: 705d575693e38de2f17fc9102c9b6f1d7b93d8a70960bfe3e5352ef8d88fd995

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