Malicious PDF — malware analysis report

Static analysis result for SHA-256 e7c5713eebd3edd5…

MALICIOUS

PDF

299.4 KB Created: 2022-04-07 22:45:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-27
MD5: d7a253a9b69e6b6b9519b76bf987e93e SHA-1: ea79dbeb68d1aad9e78994d8502d6e1b0f1973c4 SHA-256: e7c5713eebd3edd5a7417e8241254af3592e24511c3f63d3c68d1cb26bbfae0d
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6973

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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=apple+pie+boilo PDF link annotation
    • http://homelife-superstars.com/image/files/bisoluxelamabuge.pdfIn PDF document text
    • https://dikufakeg.weebly.com/uploads/1/3/5/3/135348043/5144971.pdfIn PDF document text
    • https://dawiganolakegoz.weebly.com/uploads/1/3/4/3/134367714/1c974.pdfIn PDF document text
    • https://rumizegib.weebly.com/uploads/1/4/1/3/141319048/ditazo-metibogumedige-juwozuwexezu.pdfIn PDF document text
    • https://zovazidat.weebly.com/uploads/1/4/1/2/141281192/xabofarobos-juwuw-fowoxel-zofemigujibiw.pdfIn PDF document text
    • https://kegebexik.weebly.com/uploads/1/3/4/5/134590944/nanurate_nuwudepugiwa.pdfIn PDF document text
    • https://funeralinnovations.com/copilots/upload/files/88407255623.pdfIn PDF document text
    • https://dreesmann-foto.de/userfiles/file/sorubepobaxuluzuxuja.pdfIn PDF document text
    • https://jatevabuxises.weebly.com/uploads/1/3/5/3/135382810/3338752.pdfIn PDF document text
    • https://bishopsalamatkhokhar.org/userfiles/file/85556466726.pdfIn PDF document text
    • https://jibozupokolojub.weebly.com/uploads/1/3/4/6/134667483/ef078.pdfIn PDF document text
    • https://xubuzibapuvuzen.weebly.com/uploads/1/3/4/6/134611254/9fef21ca.pdfIn PDF document text
    • https://silexizokizu.weebly.com/uploads/1/4/1/2/141231627/wumofesuxo-nofebazafumabaw-kafomiwa.pdfIn PDF document text
    • https://tupinikuwexopej.weebly.com/uploads/1/3/1/0/131070806/8718a8eee7.pdfIn PDF document text
    • http://spiregene.com/image/files/20220216_083159.pdfIn PDF document text
    • https://dusuganot.weebly.com/uploads/1/3/4/3/134358603/2793e3fa5e.pdfIn PDF document text
    • http://vasset.bg/userfiles/file/985342480.pdfIn PDF document text
    • https://turetajonu.weebly.com/uploads/1/3/4/6/134629909/1701ba3a549f83a.pdfIn PDF document text
    • https://gikanusubidi.weebly.com/uploads/1/3/4/7/134756500/46029ddc8d.pdfIn PDF document text
    • https://dobekaveliwe.weebly.com/uploads/1/3/4/5/134599348/8662857.pdfIn PDF document text
    • https://dofikusoru.weebly.com/uploads/1/3/4/4/134472045/noditatuxomum.pdfIn PDF document text
    • https://bepagiji.weebly.com/uploads/1/3/4/3/134352373/922b9cdb82cd.pdfIn PDF document text
    • https://farevilifowo.weebly.com/uploads/1/3/5/3/135390938/mubivotuxiw.pdfIn PDF document text
    • http://talleresjpg.es/img/file/66638659656.pdfIn PDF document text
    • https://fobujetomifaj.weebly.com/uploads/1/3/4/7/134765034/vabuwigad.pdfIn PDF document text
    • https://mufipegiko.weebly.com/uploads/1/4/1/3/141305374/6417665baf7bed.pdfIn PDF document text
    • https://www.cvr2021.scrs.in/kcfinder/upload/files/nofiwezumevagev.pdfIn PDF document text
    • https://lorivomewojesab.weebly.com/uploads/1/3/0/8/130813497/lobowalajuruvit.pdfIn PDF document text
    • https://zemibojonu.weebly.com/uploads/1/3/5/3/135324970/kunifefaxiputikoxoro.pdfIn PDF document text
    • https://kukotefuses.weebly.com/uploads/1/3/1/6/131637352/b5a8f2e605e26a.pdfIn PDF document text
    • https://ncsccalgary.com/userfiles/files/84127344913.pdfIn PDF document text
    • https://durapafived.weebly.com/uploads/1/3/1/4/131438767/varusesoxibode.pdfIn PDF document text
    • https://lokabema.weebly.com/uploads/1/3/4/1/134109183/7f496134dc.pdfIn PDF document text
    • https://vanakiti.weebly.com/uploads/1/3/5/3/135323710/gatalobolo.pdfIn PDF document text
    • http://verzorgingsindex.nl/images/uploads/pimofikanemugaw.pdfIn PDF document text
    • https://saximomedu.weebly.com/uploads/1/3/2/7/132740398/kupavazilatajot_pikawi.pdfIn PDF document text
    • https://ruvofoxodade.weebly.com/uploads/1/3/0/7/130738615/1549344.pdfIn PDF document text
    • https://mimpi1pusat.com/contents/files/8243677455.pdfIn PDF document text
    • https://tepihtrava.rs/files/91961253299.pdfIn PDF document text
    • https://zexiditituluw.weebly.com/uploads/1/3/4/7/134734655/lenafuta.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 extracted file (font_00_sfnt_off000440c0.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000440c0.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000440c0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x440C0 9732 bytes
SHA-256: 1b843624066f10a91aeef4485b5043322daf2e6bb61097e10ac67ec4673ba96c
font_01_sfnt_off000455d3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x455D3 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00046de5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46DE5 18208 bytes
SHA-256: 3df76b51534d6cfc9ebe6512d3007369140b21417da5c0277a683503c89349f6