Malicious PDF — malware analysis report

Static analysis result for SHA-256 93cbd833522d158c…

MALICIOUS

PDF

309.8 KB Created: 2022-04-06 23:19:57 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-13
MD5: 03df77fd2ccd4a1e94857b48f0f9fd4f SHA-1: 56d75c670c3c19e0c27dee27a441638927112b5a SHA-256: 93cbd833522d158c81c57c83b918627eda67c925c86d4a31465c59c8094ea41d
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6935

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=decision+in+philadelphia+pdf PDF link annotation
    • https://semumivotuwebaz.weebly.com/uploads/1/3/4/3/134379403/sedajusufosuruzafa.pdfIn PDF document text
    • https://jmclimatizacionhvac.cl/images/subidas/file/sebakitafazamavikuzuki.pdfIn PDF document text
    • https://runijixew.weebly.com/uploads/1/4/1/2/141257649/888e141a6586d1.pdfIn PDF document text
    • http://isped.net/kcfinder/upload/files/vabalodefovapobezifutofom.pdfIn PDF document text
    • https://benoredabuwa.weebly.com/uploads/1/4/1/2/141252674/37502e4.pdfIn PDF document text
    • https://porujigiwafixuf.weebly.com/uploads/1/3/4/3/134373975/pusexapigob-kitazorudaxu-gevupelij-monukema.pdfIn PDF document text
    • http://djarkitek.com/temp/vinney/HTML/userfiles/file/zinixuwatanefof.pdfIn PDF document text
    • http://adanateknikservis.web.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1620b0fde3a59a---74099302265.pdfIn PDF document text
    • https://muvipedoboxeju.weebly.com/uploads/1/3/1/1/131163867/makipepum-lizezilizofi.pdfIn PDF document text
    • https://geekers.tw/upload/file_folder/file/6339141604.pdfIn PDF document text
    • http://stpogfzz.com/attachments/202202/editor/file/xebiwizasejusux.pdfIn PDF document text
    • https://janewabogub.weebly.com/uploads/1/3/4/4/134483822/4571426.pdfIn PDF document text
    • https://smartmedia.ro/app/webroot/files/userfiles/files/41297111727.pdfIn PDF document text
    • https://lozofatogil.weebly.com/uploads/1/3/0/7/130739213/6511071.pdfIn PDF document text
    • http://xn--80akazwaeiw.xn--p1ai/editorfiles/file/2884967875.pdfIn PDF document text
    • http://sualpturizm.com/userfiles/file/ximigabinibomujez.pdfIn PDF document text
    • http://www.heatandgas.com/EditorImages/file/92161854022.pdfIn PDF document text
    • https://kmedebiyatgunleri.com/ckfinder/userfiles/files/sorogorolomutap.pdfIn PDF document text
    • http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/16214819689735---2860291397.pdfIn PDF document text
    • http://www.s-prom.si/fileupload/file/73206040054.pdfIn PDF document text
    • http://podten.com/sites/userfiles/file/32287018013.pdfIn PDF document text
    • http://www.cddfct.com/up_files/file/56813848614.pdfIn PDF document text
    • https://gabodudir.weebly.com/uploads/1/3/4/7/134717456/tuzakeririsej.pdfIn PDF document text
    • https://waxparadise.pl/userfiles/file/8607721814.pdfIn PDF document text
    • https://pujuxuzanebov.weebly.com/uploads/1/3/5/3/135351243/a26157fed509ed.pdfIn PDF document text
    • https://pasironukid.weebly.com/uploads/1/3/0/8/130814081/e859b6e.pdfIn PDF document text
    • http://tandprotheses.com/ckfinder/userfiles/files/94286500091.pdfIn PDF document text
    • http://studiodara.eu/userfiles/files/lajuga.pdfIn PDF document text
    • http://www.phsdcenter.com/temp/js/ckfinder/userfiles/files/suxezijanababemuxeta.pdfIn PDF document text
    • http://virtuozi.ru/sites/all/sites/virtuozi.ru/files/bilexupoxelarijofijemodu.pdfIn PDF document text
    • http://cdseoulps.com/uploadfile/fckeditor/file/11874874215.pdfIn PDF document text
    • https://tavcam.com/upload/ckfinder/files/28124026709.pdfIn PDF document text
    • https://jawuwezovik.weebly.com/uploads/1/4/1/2/141257201/pijobuwozobirex-bofuz-wofokog.pdfIn PDF document text
    • http://salamino.pl/userfiles/file/puvemusamodepegagofe.pdfIn PDF document text
    • https://voropulunonuz.weebly.com/uploads/1/3/5/3/135316946/tefaxi.pdfIn PDF document text
    • http://www.nachtruhe.info/up/files/71579995073.pdfIn PDF document text
    • http://deliver.cueicha.com/assets/upload/files/55266408330.pdfIn PDF document text
    • https://psfund.org/public/uploads/files/cms_files/xosagenipizovug.pdfIn PDF document text
    • https://natugivekoxatan.weebly.com/uploads/1/3/1/3/131380011/riguwajakewekedolad.pdfIn PDF document text
    • https://rolcsi-bau.hu/userfiles/files/65458016779.pdfIn PDF document text
    • https://serivuzoforin.weebly.com/uploads/1/3/4/3/134334639/pimolir-xeduxamuxinot.pdfIn PDF document text
    • http://webs123.com/userfiles/file/ribexugafuvipuji.pdfIn PDF document text
    • http://hyundainhapkhau.net/upload/files/vufudufireze.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004615e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4615E 20512 bytes
SHA-256: aba26a5e80d002b03723bf48a87888c51922852642714714bc61ca6916ad5c07
font_01_sfnt_off00049723.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49723 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0004af3a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4AF3A 10520 bytes
SHA-256: 573aa6198b8cb1215007fcfde32573160a0c99c812d98c43dad8021263f2594a