Malicious PDF — malware analysis report

Static analysis result for SHA-256 11601ffedb3d31be…

MALICIOUS

PDF

236.5 KB Created: 2022-04-19 10:48:50 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: 5e29ba520fa5f028af06469adf006480 SHA-1: ed410735712af41512eed772b6c9c3af699b3778 SHA-256: 11601ffedb3d31bea12bcf8b0a6c907c3e4d494dcf2373bcae7f226a52b277a3
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6569

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://colod.co.za/XSRYdR1H?utm_term=dockers+alpha+khaki+fit+guide PDF link annotation
    • https://xaxomawiso.weebly.com/uploads/1/3/5/3/135329970/kazuf.pdfIn PDF document text
    • https://towowiwegopute.weebly.com/uploads/1/3/4/0/134019464/34ac0e.pdfIn PDF document text
    • http://stjconsulting.it/userfiles/files/23629952301.pdfIn PDF document text
    • https://mebopezik.weebly.com/uploads/1/3/4/7/134772208/d5fcf4278bf5.pdfIn PDF document text
    • http://glassinter.de/kcfinder/upload/upload/46491431788.pdfIn PDF document text
    • http://magogaralbamoble.com/galeria/files/53864142074.pdfIn PDF document text
    • https://vigoruso.weebly.com/uploads/1/3/4/1/134131386/nujupom-pusutiwi.pdfIn PDF document text
    • https://servingltda.com/userfiles/file/gunutuxusidaloriwonu.pdfIn PDF document text
    • https://dawipufa.weebly.com/uploads/1/3/3/9/133986453/mesatigo.pdfIn PDF document text
    • https://satatemusuk.weebly.com/uploads/1/3/4/3/134311800/5057546.pdfIn PDF document text
    • http://accuway.yun2u.com/upload/files/poranumukonitonitebapajim.pdfIn PDF document text
    • https://kelabuwak.weebly.com/uploads/1/3/4/0/134098394/sirij.pdfIn PDF document text
    • https://fafijuniguzev.weebly.com/uploads/1/4/1/2/141287622/vupobizala.pdfIn PDF document text
    • https://norafolarujasaw.weebly.com/uploads/1/3/1/4/131453206/e6e32be6df0.pdfIn PDF document text
    • https://nabozuritofawun.weebly.com/uploads/1/3/1/8/131857241/8142783.pdfIn PDF document text
    • http://sithome.com/upfiles/file/20220216064320.pdfIn PDF document text
    • https://skostishoes.com/userfiles/file/jaxesafivitobefojufev.pdfIn PDF document text
    • http://kursadowicz.pl/Upload/file/vululatavi.pdfIn PDF document text
    • https://zolowokixo.weebly.com/uploads/1/3/0/7/130738875/1578135.pdfIn PDF document text
    • https://somizinizerolu.weebly.com/uploads/1/3/0/8/130873918/fanupakodu-denijekuvujeb-sosawugalo.pdfIn PDF document text
    • https://kofoxutekibefa.weebly.com/uploads/1/3/1/4/131454286/7651000.pdfIn PDF document text
    • https://www.lokalesichtbarkeit.de/wp-content/plugins/super-forms/uploads/php/files/rjbgif32stflilbs3h02npmfsr/ramikigu.pdfIn PDF document text
    • https://bejuzozomixur.weebly.com/uploads/1/3/5/9/135966319/rogul.pdfIn PDF document text
    • http://ohappy.org/userData/board/file/katowemesujilufowag.pdfIn PDF document text
    • http://jurabos.nl/include/editor/file/vifemazafizunowuron.pdfIn PDF document text
    • http://pachinko-seminar.com/sites/default/files/file/dorido.pdfIn PDF document text
    • https://feposogasutam.weebly.com/uploads/1/3/1/3/131384530/5283116.pdfIn PDF document text
    • https://peterdegendt.be/file/26879905229.pdfIn PDF document text
    • https://xubisimas.weebly.com/uploads/1/3/4/7/134769706/reludenazawes-jaliwatomebu.pdfIn PDF document text
    • https://digiconelectronics.com/media/wiwagekukemetipek.pdfIn PDF document text
    • https://tabofeluraratub.weebly.com/uploads/1/3/1/4/131438776/1589987.pdfIn PDF document text
    • http://security-m.jp/tool/images/file/wedapik.pdfIn PDF document text
    • https://jorikumovitakus.weebly.com/uploads/1/3/4/8/134883246/7029633.pdfIn PDF document text
    • https://rogofibek.weebly.com/uploads/1/3/7/5/137520478/8904959.pdfIn PDF document text
    • https://lumidenozure.weebly.com/uploads/1/3/5/3/135345408/5087886.pdfIn PDF document text
    • https://tedofejufada.weebly.com/uploads/1/3/0/7/130775935/zenebekan-pudaf-guwemuwodelup.pdfIn PDF document text
    • https://worosipufosu.weebly.com/uploads/1/4/1/3/141304968/ditajajijojaposireb.pdfIn PDF document text
    • https://poxosuliw.weebly.com/uploads/1/3/1/3/131383655/lawesuguw.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_off000340eb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x340EB 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000358fd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x358FD 18184 bytes
SHA-256: 0239ef7a27c7222877e718b18260dbd8b0d22d88405c08a51926a3f373e99380
font_02_sfnt_off000388b6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x388B6 10988 bytes
SHA-256: ec125fa67e49b595c19672ff63982042fc777c03602942a5e8a7888aae88083f