Malicious PDF — malware analysis report

Static analysis result for SHA-256 01833cd1daf39239…

MALICIOUS

PDF

355.2 KB Created: 2022-03-29 14:57:10 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-07
MD5: 8654ec88096ce60764a3b02ed8a4bd4a SHA-1: 6e14228660486c1eceac67f62acbbdaecd1f386a SHA-256: 01833cd1daf3923965da173671ca85659c5e384f541d0bc3394d1d74ce1ffc71
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6567

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://watubozez.weebly.com/uploads/1/3/5/3/135346011/6520741.pdf In PDF document text
    • https://www.liad-alger.fr/admin/style/js/edit/kcfinder/..%5Cimages%5Ccontenue/files/lenigar.pdfIn PDF document text
    • https://thietbixanh.net/uploads/files/91756595865.pdfIn PDF document text
    • https://dibosowosobon.weebly.com/uploads/1/3/7/5/137511826/mesirewomenuf_jiwejaroligiw_pupedid_miwazosif.pdfIn PDF document text
    • https://gononazenikemad.weebly.com/uploads/1/3/4/4/134482012/6a6def71.pdfIn PDF document text
    • https://jebezowurexa.weebly.com/uploads/1/3/4/5/134576847/lapava_xemero.pdfIn PDF document text
    • https://nipobajomofak.weebly.com/uploads/1/3/4/6/134641158/2444882.pdfIn PDF document text
    • https://residencialparquenorte.es/kcfinder/upload/images/files/wivonatiwuzivaretanosojig.pdfIn PDF document text
    • https://fadufavibog.weebly.com/uploads/1/3/4/8/134889314/xevemikaxoxeg.pdfIn PDF document text
    • https://samsungklimamodelleri.com/upload/ckfinder/files/53436826265.pdfIn PDF document text
    • http://methiennhien.com/userfiles/file/68603817910.pdfIn PDF document text
    • https://lyna-garage.lynacarrental.com/htdocs/cljr/data/files/fakozutilamakumomejim.pdfIn PDF document text
    • https://zakupiza.weebly.com/uploads/1/3/5/9/135960967/9882161.pdfIn PDF document text
    • https://jepuderakemuso.weebly.com/uploads/1/3/4/6/134666912/podata-norazatovudo.pdfIn PDF document text
    • https://gebiralegesexi.weebly.com/uploads/1/3/0/8/130814020/26436decfa.pdfIn PDF document text
    • https://sogilunorigu.weebly.com/uploads/1/3/4/8/134888101/bb78afae6bc7.pdfIn PDF document text
    • http://rosspeed.com/kcfinder/upload/files/kasumazilodiku.pdfIn PDF document text
    • https://risegutu.weebly.com/uploads/1/3/4/2/134265716/8213410.pdfIn PDF document text
    • http://easytravel63.ru/ckfinder/userfiles/files/48243458374.pdfIn PDF document text
    • http://kor-ra.ru/UserFiles/file/20779583941.pdfIn PDF document text
    • http://www.farmaciapenil.es/userfiles/files/nurejoxopufaxe.pdfIn PDF document text
    • http://vladimir-kopilka.ru/sites/default/files/file/fuwatolasixeligefikuzoju.pdfIn PDF document text
    • https://zefijevizo.weebly.com/uploads/1/3/2/3/132302816/4128301.pdfIn PDF document text
    • https://dozojatesepepak.weebly.com/uploads/1/4/1/2/141253936/272438.pdfIn PDF document text
    • https://kekomefokusun.weebly.com/uploads/1/3/7/5/137511549/razuxujiv.pdfIn PDF document text
    • https://ziwoleraxen.weebly.com/uploads/1/3/4/3/134385658/porele_lokoragafat_bapaxegoxi.pdfIn PDF document text
    • https://xefimobabizigur.weebly.com/uploads/1/3/1/6/131637686/pagifitideni-sozowotuto.pdfIn PDF document text
    • http://rabwork.com/media/file/70993282840.pdfIn PDF document text
    • https://lovig.co.za/XSRYdR1H?utm_term=machine+drawing+by+kl+narayana+pdfPDF link annotation
    • https://belavapapase.weebly.com/uploads/1/3/4/4/134444277/liporu_fonugafevatege_polokepokasited_tepud.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_off0004e2c5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004e2c5.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004e2c5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E2C5 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0004f9e0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F9E0 19924 bytes
SHA-256: d8f53101cdb4a89c044cc8f6652fa567c5ca9c83227cdaef1f82bda369ede968
font_02_sfnt_off00052dd1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52DD1 10936 bytes
SHA-256: 2fe386d2c36d378505420320b0224f4261777f09f0776f549c1617bf5c7626c9
font_03_sfnt_off000546a5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x546A5 17744 bytes
SHA-256: 212b87f6f3205e0a23b74d5b34c7fe8fa1031517c651299a2e5f22e8abb2ce39