Malicious PDF — malware analysis report

Static analysis result for SHA-256 5d8c0bb91f1909b1…

MALICIOUS

PDF

398.7 KB Created: 2022-04-05 09:49:57 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: a698b7dd43b38f616a7f976a4818f3e0 SHA-1: cdd29ee7d213a81458412bfb8f2ff82b1f927d46 SHA-256: 5d8c0bb91f1909b1f5837ffaa305940af7a4ab6f17130b28cbf14b4de80c3b33
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5194

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://tevav.co.za/XSRYdR1H?utm_term=new+york+state+bowling+tournament PDF link annotation
    • https://federazionespeleologicasarda.it/userfiles/file/vofigurineru.pdfIn PDF document text
    • https://fukoroxovelamos.weebly.com/uploads/1/3/0/7/130776486/danuxebol_ridetoxa_woxuxawa.pdfIn PDF document text
    • https://kadexatazi.weebly.com/uploads/1/3/4/6/134648676/jegot.pdfIn PDF document text
    • http://budohurtsa.pl/userfiles/file/99230426209.pdfIn PDF document text
    • http://aan.kz/ckfinder/userfiles/files/nexafemasagazudake.pdfIn PDF document text
    • https://polurivi.weebly.com/uploads/1/3/4/9/134904590/zugudujeget-rotojujuwi-zifovozewupar-sivover.pdfIn PDF document text
    • https://podinelejuwe.weebly.com/uploads/1/3/2/7/132710627/7109222.pdfIn PDF document text
    • https://tranhtreo.com/images/ckeditor/files/55737734183.pdfIn PDF document text
    • https://fivalukovegobag.weebly.com/uploads/1/3/4/6/134693255/744f311d.pdfIn PDF document text
    • http://hugslock.com/app/webroot/img/files/42513467485.pdfIn PDF document text
    • https://nonupipo.weebly.com/uploads/1/3/4/7/134767860/7250732.pdfIn PDF document text
    • https://piriwunetu.weebly.com/uploads/1/3/1/3/131379541/lixufemuzixadew-xamebelasuselu-baguzaso.pdfIn PDF document text
    • http://ssmsuits.com/kcfinder/upload/files/76967706197.pdfIn PDF document text
    • https://pufenenuboz.weebly.com/uploads/1/3/0/7/130738511/vifawudupipikupim.pdfIn PDF document text
    • http://eshop-kocicinadeje.cz/files/file/xizabegoxetalaxo.pdfIn PDF document text
    • https://gulceoyunlar.com/calisma2/files/uploads/79006430796.pdfIn PDF document text
    • https://www.ideaklinik.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1624b2943f0b0c---terorodujumagerelur.pdfIn PDF document text
    • https://peninovafaron.weebly.com/uploads/1/3/4/3/134320426/6929122.pdfIn PDF document text
    • https://wilunozuwi.weebly.com/uploads/1/3/4/4/134432110/e65135a8f.pdfIn PDF document text
    • http://energosol.pl/images_cms/file/7993310125.pdfIn PDF document text
    • http://hankook-system.com/userData/ebizro_board/file/80770601018.pdfIn PDF document text
    • https://tavio.ru/files/file/38821706111.pdfIn PDF document text
    • https://vifixizunegivu.weebly.com/uploads/1/3/4/3/134349865/galopaxisupikuze.pdfIn PDF document text
    • https://kojegowi.weebly.com/uploads/1/3/4/6/134685768/fosadixugopugek_nugetiraz.pdfIn PDF document text
    • https://bubafoxir.weebly.com/uploads/1/3/0/8/130874260/8551489.pdfIn PDF document text
    • https://mivixotagu.weebly.com/uploads/1/3/1/3/131384173/nexegid.pdfIn PDF document text
    • http://gsest.com.sa/ckeditor/kcfinder/upload/files/pejexesojififaraxefevor.pdfIn PDF document text
    • https://gozogofina.weebly.com/uploads/1/3/5/2/135293272/4539345.pdfIn PDF document text
    • https://wijizavop.weebly.com/uploads/1/3/4/3/134309393/587d18012.pdfIn PDF document text
    • https://ligepakege.weebly.com/uploads/1/3/1/8/131871609/a0c42d.pdfIn PDF document text
    • http://www.peritaonline.es/ckfinder/userfiles/files/dobezag.pdfIn PDF document text
    • http://agenziaimmobiliarecannavo.eu/userfiles/files/46136106181.pdfIn PDF document text
    • http://pieseclimaauto.com/files/file/77206476940.pdfIn PDF document text
    • http://studiodrago.eu/userfiles/files/49300718788.pdfIn PDF document text
    • https://bisetegu.weebly.com/uploads/1/3/4/5/134528498/eb4302.pdfIn PDF document text
    • https://izometal.net/mm/file/porurisitazubinube.pdfIn PDF document text
    • https://demenuxukuxit.weebly.com/uploads/1/3/1/4/131438289/5862795.pdfIn PDF document text
    • https://melusibisi.weebly.com/uploads/1/3/4/5/134595399/bowekakikojevibofak.pdfIn PDF document text
    • https://fatheragneliti.com/wp-content/plugins/formcraft/file-upload/server/content/files/162104e38056f8---nebowu.pdfIn PDF document text
    • http://kasand.com/userfiles/kaniran.pdfIn PDF document text
    • https://dalenorilesa.weebly.com/uploads/1/3/4/8/134858788/2011403.pdfIn PDF document text
    • https://xebejadeveroj.weebly.com/uploads/1/3/0/9/130969735/jukozemolabotu.pdfIn PDF document text
    • https://wenewemegidipep.weebly.com/uploads/1/3/4/6/134679414/fumiwa.pdfIn PDF document text
    • https://nupurotuxi.weebly.com/uploads/1/3/4/8/134854616/68790.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)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005c8a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C8A2 18184 bytes
SHA-256: 2aa26cb1e9fb99ae0921c133e54dbee9ae78a404616acd387404deab049804a7
font_01_sfnt_off0005f870.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F870 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00061089.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61089 10960 bytes
SHA-256: 21074cfb8c6a8530127716e6c17d51be5eaf533c6262ca6856251085ef51007a

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