Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0eb6586f6ae4e1c…

MALICIOUS

PDF

85.2 KB Created: 2022-05-21 10:03:10 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: 935e9c1edea8cd54f708d2d186ceaf92 SHA-1: 81924a2a63cb7b394f3951daaf4181f9692a00c0 SHA-256: e0eb6586f6ae4e1c39512714cf9696e0234198372c0c58117cee19581f7366a1
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9861

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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 http://le-lemniscus-incandescent.fr/ckeditor/upload/files/melijamupumufa.pdf In PDF document text
    • https://xanbiente.de/userfiles/file/78807042296.pdfIn PDF document text
    • https://nazixusa.weebly.com/uploads/1/3/4/3/134363102/noremaranipeje.pdfIn PDF document text
    • http://eurosolar.cz/res/file/najukabude.pdfIn PDF document text
    • https://matigolexa.weebly.com/uploads/1/3/2/6/132682665/8e27b0227bf8.pdfIn PDF document text
    • https://gininigexaviw.weebly.com/uploads/1/3/5/3/135350692/sifixujenisojokone.pdfIn PDF document text
    • http://sigmabhp.pl/userfiles/file/tijulolusewevipi.pdfIn PDF document text
    • https://losazutuliwuja.weebly.com/uploads/1/3/4/6/134622760/gijamokapakuwugogur.pdfIn PDF document text
    • http://linhkienzin.vn/hinhanh_fckeditor/file/34470927488.pdfIn PDF document text
    • https://jawetixadal.weebly.com/uploads/1/3/1/6/131606755/polowawonefuje_tewojuzoregome_bonebegisopo.pdfIn PDF document text
    • https://libertavoyages.com/kcfinder/upload/files/runonamoluduzasexe.pdfIn PDF document text
    • https://nogulumu.weebly.com/uploads/1/3/4/4/134476008/lojudexati.pdfIn PDF document text
    • https://kigivudepi.weebly.com/uploads/1/4/1/5/141595996/dovagitamumejaziti.pdfIn PDF document text
    • http://retete.pentrugatit.ro/userfiles/file/4851746228.pdfIn PDF document text
    • http://tat.tatagrohimservis.ru/files/wojodafafakofesot.pdfIn PDF document text
    • http://bushurov.ru/images/files/dibuvofisexoganugesipavar.pdfIn PDF document text
    • https://wenojuzak.weebly.com/uploads/1/3/4/2/134265903/wusipijanuxata.pdfIn PDF document text
    • https://tovibebifenoge.weebly.com/uploads/1/3/2/6/132695438/87f2e.pdfIn PDF document text
    • https://jugukibe.weebly.com/uploads/1/3/0/7/130740256/kifowo.pdfIn PDF document text
    • https://alinea.emailingmanager.com/uploads/editor/file/bataraziruludumafep.pdfIn PDF document text
    • http://akcompany.vn/uploads/userfiles/file/funemowobipesasupekeroni.pdfIn PDF document text
    • https://nubagusajol.weebly.com/uploads/1/3/4/2/134235051/kupanoguf.pdfIn PDF document text
    • https://nbtele.com/en/cache/fck_files/file/58036267823.pdfIn PDF document text
    • https://phuketwebstudio.com/ckfinder/userfiles/files/fovexipetol.pdfIn PDF document text
    • https://konozobit.weebly.com/uploads/1/3/4/4/134456152/mokepuke.pdfIn PDF document text
    • http://melodylavernebettencourt.com/media/file/bunutijejikew.pdfIn PDF document text
    • http://mayepnuocmia.vn/data/ckfinder/files/jozejefisuvelenes.pdfIn PDF document text
    • http://www.historialmarista.org/js/kcfinder/upload/files/donoponeme.pdfIn PDF document text
    • https://tijegulal.weebly.com/uploads/1/3/3/9/133997552/9025609.pdfIn PDF document text
    • https://zoziwaxixu.weebly.com/uploads/1/3/5/3/135316133/xenemejux-viduf-gifaxakudurafo-tifuji.pdfIn PDF document text
    • https://noxixoponujodam.weebly.com/uploads/1/4/1/2/141297159/xedol.pdfIn PDF document text
    • https://laxigotugib.weebly.com/uploads/1/3/0/9/130969680/8525798.pdfIn PDF document text
    • https://puvawenoma.weebly.com/uploads/1/3/3/9/133999826/zagaraniwulaba-rapebadofos.pdfIn PDF document text
    • https://subarini.ro/mm/file/27564404587.pdfIn PDF document text
    • http://hmarksltd.com/assets/ckeditor/kcfinder/upload/files/72297344914.pdfIn PDF document text
    • http://textingrights.com/userfiles/files/katogiwuv.pdfIn PDF document text
    • https://giromotazipajid.weebly.com/uploads/1/3/1/3/131384567/6672872.pdfIn PDF document text
    • https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/f86043640788b7f4e7d648f02e4ddad5/87704923898.pdfIn PDF document text
    • http://abmys.org/kcfinder/upload/files/dunawasibopesitibapabe.pdfIn PDF document text
    • https://ruwofemenir.weebly.com/uploads/1/3/4/0/134040866/9578842.pdfIn PDF document text
    • https://nivikaxixigimom.weebly.com/uploads/1/3/5/3/135322477/4726052.pdfIn PDF document text
    • https://tevav.co.za/XSRYdR1H?utm_term=hl+ahuja+microeconomics+pdf++2017+free+wordPDF link annotation
    • 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_off0000e1e3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000e1e3.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e1e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE1E3 19424 bytes
SHA-256: 89fe8839162e5196e0ce5c8b7bc8aa92f89178b70933e277a856371402e5b9fb
font_01_sfnt_off000112b5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x112B5 11440 bytes
SHA-256: f17c831fc519b21018f928930066e9a428e4dc0475318974c49bfde3163f5ff3
font_02_sfnt_off00012d98.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12D98 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1