Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e00589906660376…

MALICIOUS

PDF

85.9 KB Created: 2022-03-12 15:14:44 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: 3dbe60a10d73e9d7d5da3119e0300496 SHA-1: 0377085db07d1ccf11f26ac798c4581149433811 SHA-256: 7e005899066603764e1390c3bc394b64a93382bd834de7ac46b9c7f22018c1ce
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9770

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
  • 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://arbormaster.us/uploads/files/93193861573.pdf In PDF document text
    • http://rosspeed.com/kcfinder/upload/files/35847201006.pdfIn PDF document text
    • http://bernievet.ro/kcfinder/upload/files/67339705004.pdfIn PDF document text
    • http://constantemail.com/userfiles/file/1643697255figimukuzitopokazejob.pdfIn PDF document text
    • https://gicz.jp/uploads/kc-uploads/tmp/files/kexapatewelabaropakefa.pdfIn PDF document text
    • http://5lovestartw.com/CKEdit/upload/files/30000610628.pdfIn PDF document text
    • http://songchanraccomposite.com/upload/files/13251982162.pdfIn PDF document text
    • http://associazionemillesogni.it/userfiles/files/62875506987.pdfIn PDF document text
    • http://tsuyopillar.com/assets/kcfinder/upload/files/92915905400.pdfIn PDF document text
    • http://vaynhe.com/upload/files/nedevukobemokekaw.pdfIn PDF document text
    • https://vickers-electronics.co.uk/wp-content/plugins/super-forms/uploads/php/files/16b1b02b778cbe1163ea8f61238b811b/12739677932.pdfIn PDF document text
    • http://bm-shower.com/userfiles/files/89469521392.pdfIn PDF document text
    • http://hafrchamber.org.sa/ckeditor/kcfinder/upload/files/rokavaf.pdfIn PDF document text
    • https://krantiservice.com/ckfinder/userfiles/files/42068897202.pdfIn PDF document text
    • http://furasskutat.hu/admin/kcfinder/upload/files/51210402453.pdfIn PDF document text
    • http://sspvjd.com/FileData/ckfinder/files/20220210_CCD867F46599238E.pdfIn PDF document text
    • http://creptiles.dk/userfiles/file/jijitenapebexevim.pdfIn PDF document text
    • http://nandnee.com/admin/ckeditor/kcfinder/upload/files/22276692460.pdfIn PDF document text
    • https://www.ssemusic.com/kcfinder/upload/files/2121195594.pdfIn PDF document text
    • http://www.donkersmontage.nl/kcfinder/upload/files/wowovitezomegepez.pdfIn PDF document text
    • https://al-farh-iq.com/upload/userfiles/file/67328358729.pdfIn PDF document text
    • http://a2kat.ru/userfiles/file/solumorumawejoxowin.pdfIn PDF document text
    • https://festacontinua.it/public/file/56446826649.pdfIn PDF document text
    • https://bsff.com/kcfinder/upload/files/57317752623.pdfIn PDF document text
    • http://papinchess.ru/userfiles/file/19373880229.pdfIn PDF document text
    • http://kielcenoca.pl/files/file/jetufepajimak.pdfIn PDF document text
    • http://clevio.biz/fckUpload/file/lujinakewodugi.pdfIn PDF document text
    • http://www.alcera.ca/userfiles/file/72599449781.pdfIn PDF document text
    • http://todaystravel.com.tn/kcfinder/upload/files/76680511755.pdfIn PDF document text
    • http://hagelkonzept.de/userfiles/file/89603125948.pdfIn PDF document text
    • https://rioclaro.com.co/kcfinder/upload/files/rufipenumedosemurenababiz.pdfIn PDF document text
    • http://master-stroi76.ru/userfiles/file/pifasowipade.pdfIn PDF document text
    • http://mebelhotel.ru/images/news/file/vutafuf.pdfIn PDF document text
    • http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/1622b2a9623b9f---letikifevopimasesi.pdfIn PDF document text
    • https://demo-calson.garment-pro.com/ckfinder/userfiles/files/vunisojolilixuge.pdfIn PDF document text
    • https://www.limratechnologies.net/wp-content/plugins/formcraft/file-upload/server/content/files/161ffd1ce90d7b---13137078951.pdfIn PDF document text
    • http://partiaweb.com/upload/files/50060212466.pdfIn PDF document text
    • http://www.banzolaassociati.com/gestlab/kcfinder/upload/files/mobelawexugarugetowuxub.pdfIn PDF document text
    • http://demenagements-remond.fr/userfiles/file/20220218052653.pdfIn PDF document text
    • https://dacinsara.ro/fckfiles/file/zebawo.pdfIn PDF document text
    • https://semineebrasov.ro/printuri-fi/files/nenigidimawe.pdfIn PDF document text
    • http://travelsolutions.co/ckeditor/kcfinder/upload/files/86978301465.pdfIn PDF document text
    • http://geoscan.it/userfiles/files/kolivakexenawibepek.pdfIn PDF document text
    • http://trackeg.com/en/wp-content/plugins/formcraft/file-upload/server/content/files/1621d8f935c1d1---mavigosumowili.pdfIn PDF document text
    • https://nitm.ac.in/nitmeghalaya/ckfinder/userfiles/files/wagom.pdfIn PDF document text
    • http://ttech.com.vn/ckeditor/kcfinder/upload/files/pamexemutefibikib.pdfIn PDF document text
    • http://www.theflightfest.com/wp-content/plugins/formcraft/file-upload/server/content/files/16215f7a6996a7---loboloziwifazimediwexiz.pdfIn PDF document text
    • https://seroinstitute.com/wp-content/plugins/super-forms/uploads/php/files/24c6d8214de70b6c2e06e46e38640420/47677420281.pdfIn PDF document text
    • http://hipscycle.simplywebeditor.com/site-uploads/22234282792.pdfIn PDF document text
    • http://ucg-eg.com/userfiles/file/49293838855.pdfIn PDF document text
    +9 more URL(s)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000cb3f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCB3F 20284 bytes
SHA-256: 53ff68308d9ffff4700782ae6b47b891ce856ab390301e35d4a265bc92674179
font_01_sfnt_off00010097.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10097 11124 bytes
SHA-256: 7e4e4313b48b6bd38f5e698dff53bef1581c66a2b6fe26d0e7b90d0a969d8380
font_02_sfnt_off00011a18.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11A18 16336 bytes
SHA-256: adf38969d40f501586e0caf93d33991e243baeeecfe575c4831cdbf64b7044fa
font_03_sfnt_off0001301a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1301A 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9