Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e32259a5431378…

MALICIOUS

PDF

79.0 KB Created: 2022-03-31 15:36:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-02
MD5: b2fac725dbc3e61883fb10e18babbf62 SHA-1: 0f6d2388f9223f2e3791ea7da6fce955ed6b2459 SHA-256: e0e32259a543137898aaf71e2f8d47e0fd2b78ca62b1a2e7b8090032c70f87dc
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9988

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://aeon-dev.com/uploads/files/202203221804185029.pdf In PDF document text
    • http://socialinvestment.eu/templateEditor/kcfinder/upload/files/tedudomuwuxolal.pdfIn PDF document text
    • http://igabana.com/upfolder/e/files/20220313111143.pdfIn PDF document text
    • https://judabipirota.weebly.com/uploads/1/3/4/6/134601325/1303461.pdfIn PDF document text
    • http://sanraimundo.cl/dyn/uploads/file/defetetuxopezuvafuwofew.pdfIn PDF document text
    • https://tivulose.weebly.com/uploads/1/3/4/3/134318041/bugaxes_bevebuwotopad_finalavitimilik.pdfIn PDF document text
    • https://muxivetifobuxo.weebly.com/uploads/1/3/4/1/134131670/8162626.pdfIn PDF document text
    • http://siamsnail.com/media/userfiles/files/36819320355.pdfIn PDF document text
    • https://tomosuboma.weebly.com/uploads/1/3/5/3/135382902/xudej.pdfIn PDF document text
    • https://jefabogab.weebly.com/uploads/1/3/1/6/131636769/rixinetatifu.pdfIn PDF document text
    • https://xubisimas.weebly.com/uploads/1/3/4/7/134769706/2036851.pdfIn PDF document text
    • http://sedistec.de/img/uploads/files/88248045262.pdfIn PDF document text
    • http://pop-around.com/file_media/file_image/file/kezuzumubav.pdfIn PDF document text
    • http://bibrka-school.org.ua/ckfinder/userfiles/files/lugemulojenugo.pdfIn PDF document text
    • https://doanandieuduong295doson.vn/namthuan/images/news/files/kirolojaj.pdfIn PDF document text
    • https://baatco.com/ckfinder/userfiles/files/72115304430.pdfIn PDF document text
    • https://zoxawilasewowi.weebly.com/uploads/1/3/0/9/130969521/kigajela-xiwowuvubi-fofetofesu-jixurozom.pdfIn PDF document text
    • https://zowagozu.weebly.com/uploads/1/3/4/4/134404721/maborilis.pdfIn PDF document text
    • https://rupunapu.weebly.com/uploads/1/3/4/3/134354814/lotarakaropijuwi.pdfIn PDF document text
    • https://ragenakesigufu.weebly.com/uploads/1/3/2/7/132740294/899d4bfc802.pdfIn PDF document text
    • https://guxofavopadowan.weebly.com/uploads/1/3/5/9/135988616/pobate_niligidinen_nubaxevusiv_mipaledimebobij.pdfIn PDF document text
    • https://mufunada.weebly.com/uploads/1/3/4/6/134623537/2485556e1606da6.pdfIn PDF document text
    • http://bright-inter.com/file_media/file_image/file/jizidalofomofuraweliba.pdfIn PDF document text
    • https://ragaz.co.za/YmrXLWy8?keyword=pioneer%20avh-x4500bt%20backup%20cameraPDF 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_off0000ce27.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000ce27.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000ce27.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCE27 11292 bytes
SHA-256: ecdab51a109b938dff36e8a8cf87f5000611ea29259b4f2c2f18e2af94a9625b
font_01_sfnt_off0000e866.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE866 17560 bytes
SHA-256: bdf3ed8b67775af8e66f7d8a28104a5990d49ef683199e76c588287e3af1a128
font_02_sfnt_off000115ef.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x115EF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1