Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2dc118c59256da5…

MALICIOUS

PDF

75.3 KB Created: 2022-04-18 22:59:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-12
MD5: 48671a70b5ae86ff696d41cd5d91eed9 SHA-1: 518f7d78b151a045375475b9aed4dd47f874947a SHA-256: e2dc118c59256da5924dbc2078a706c6d86c2bc2a6af49c86de46d33a1efffab
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9973

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 https://wirut.co.za/XSRYdR1H?utm_term=gallbladder+diet+sheet+nhs PDF link annotation
    • https://vipogonegope.weebly.com/uploads/1/3/0/9/130969266/fejane-gadisigodozado.pdfIn PDF document text
    • http://ailin.kz/js/kcfinder/upload/files/sibedikim.pdfIn PDF document text
    • http://silexsys.com/ckeditor/kcfinder/upload/files/xupimiweginilomi.pdfIn PDF document text
    • https://bor-diing.com/upload/files/kegixo.pdfIn PDF document text
    • https://minipajaxote.weebly.com/uploads/1/4/1/2/141257733/71d92b52300b59.pdfIn PDF document text
    • https://tugupititu.weebly.com/uploads/1/3/4/8/134887320/nipasa-podimofamex-xomajuxew.pdfIn PDF document text
    • http://amtautotrasporti.com/ckeditor/kcfinder/upload/files/7745898085.pdfIn PDF document text
    • http://srisbs.com/kcfinder/upload/files/vilusidokekekax.pdfIn PDF document text
    • https://jiwenetitorod.weebly.com/uploads/1/3/5/3/135325203/gikixadoxugojaw-dexurufubadufal-vanus-xopejazozibujeb.pdfIn PDF document text
    • https://biduvokiket.weebly.com/uploads/1/3/4/3/134367510/zibifone.pdfIn PDF document text
    • https://milelujip.weebly.com/uploads/1/3/4/8/134861654/24fbf61263a24d3.pdfIn PDF document text
    • https://zatadiroda.weebly.com/uploads/1/3/4/7/134710216/tovov.pdfIn PDF document text
    • http://proreferee.ru/uploads/ckfinder/files/55513573285.pdfIn PDF document text
    • http://togclick.com/media/userFckfiles/file/zibegoriwodadikul.pdfIn PDF document text
    • https://mabelemaje.weebly.com/uploads/1/3/4/7/134705401/a44f4a.pdfIn PDF document text
    • http://cesvil.it/filesUploads/file/jusanunizit.pdfIn PDF document text
    • http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/b16afe8b2b7d734d4a57dc2260db6903/dutewozu.pdfIn PDF document text
    • https://xaduvabelo.weebly.com/uploads/1/3/5/3/135324105/7c5e3ea8b8fc1.pdfIn PDF document text
    • https://wfca-czech.cz/temp/userfiles/files/visudaguxeri.pdfIn PDF document text
    • https://rekubiregidejel.weebly.com/uploads/1/3/4/4/134464182/4024659.pdfIn PDF document text
    • https://abcdev.opusviewdev.com/app/webroot/js/image/files/42976249833.pdfIn PDF document text
    • https://runigofotizete.weebly.com/uploads/1/3/4/4/134433234/1563957.pdfIn PDF document text
    • https://bemitobiz.weebly.com/uploads/1/3/4/6/134681698/zapena_linezedorevus_denusalaxu_guvefeviruxox.pdfIn PDF document text
    • http://iact2001.com/userData/board/file/nofigatuvid.pdfIn PDF document text
    • http://teleserviciomalaga.com/ckfinder/userfiles/files/49261391674.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_off0000c2bd.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c2bd.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c2bd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC2BD 10404 bytes
SHA-256: ade146c356ffc80170f924889f36720dfb69c87d0d30a5dcb4d12511002cd952
font_01_sfnt_off0000da37.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDA37 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000f249.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF249 17284 bytes
SHA-256: b62002033a665ebca6a562c815cebed6399cc3ea5257a604645fea63bee2895c