Malicious PDF — malware analysis report

Static analysis result for SHA-256 03eee8fcd7e07085…

MALICIOUS

PDF

163.1 KB Created: 2022-03-30 11:40:44 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-10
MD5: 34a5786d17a32ac4b5477f80292e719f SHA-1: fc12ec95980f83460e90263430a63fb60303b4a7 SHA-256: 03eee8fcd7e07085bc3a3ccc9fb3032767a064feac1317f28059ec4d2dd782b6
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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
  • 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://natizupasa.weebly.com/uploads/1/3/1/4/131437725/bexig.pdf In PDF document text
    • https://kegipulavuraruz.weebly.com/uploads/1/3/1/1/131163865/6684074.pdfIn PDF document text
    • http://xahscw.com/userfiles/file/ranixex.pdfIn PDF document text
    • https://gixakipero.weebly.com/uploads/1/3/1/4/131412713/wozito-suzigejukaxit.pdfIn PDF document text
    • https://kufudiketexolut.weebly.com/uploads/1/3/4/0/134096890/nutilawura.pdfIn PDF document text
    • https://mawovajexajadow.weebly.com/uploads/1/3/0/8/130874262/4e997036649c.pdfIn PDF document text
    • http://y-mirai.biz/js/kcfinder/upload/files/namuxo.pdfIn PDF document text
    • http://uk-tk.com/kcfinder/upload/files/13385569514.pdfIn PDF document text
    • http://shippingengineering.com/files/ckeditorothers/vimikaxexefuvekot.pdfIn PDF document text
    • https://fisezofibidan.weebly.com/uploads/1/3/4/3/134316577/togapesezazanejuwod.pdfIn PDF document text
    • http://ferbogar.com/assets/kcfinder/upload/files/71965610966.pdfIn PDF document text
    • http://dc-d07302d779c4.chio-tian.com/upload/files/96741165599.pdfIn PDF document text
    • http://gamulchi.org/userfiles/file/kudodatazoxiluzibidujata.pdfIn PDF document text
    • https://wajatajosow.weebly.com/uploads/1/3/4/4/134487766/dafod-vupuv-nalimebup-fevesidal.pdfIn PDF document text
    • https://www.newhorizonscrisiscenter.org/ckfinder/userfiles/files/dumemoreliratewu.pdfIn PDF document text
    • https://cuacuonanbinh.com/userfiles/file/munujorubirij.pdfIn PDF document text
    • https://mitivowa.weebly.com/uploads/1/3/1/6/131607237/robigulikejeneso.pdfIn PDF document text
    • http://dogwarts.ru/sites/default/files/file/89823984764.pdfIn PDF document text
    • http://banner-ever.com/ckImg/files/61633267150.pdfIn PDF document text
    • http://www.bash.cl/media/file/2526798054.pdfIn PDF document text
    • https://sardiniagreencoast.com/userfiles/file/49628983738.pdfIn PDF document text
    • https://lovig.co.za/YmrXLWy8?keyword=song%20of%20solomon%205%20meaningPDF 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_off00020285.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00020285.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00020285.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x20285 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off00021924.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x21924 18076 bytes
SHA-256: 7081dc03abe477ff9181f747b4b77ab96c4fc88925b2ce9a8828456785def4c3
font_02_sfnt_off0002481d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2481D 10568 bytes
SHA-256: c6f65b1e0518f0200585a5462739858457a26d7bc8177ec5aa7c088df5a88c86
font_03_sfnt_off00026035.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x26035 18284 bytes
SHA-256: c270bc773dad58513c6276f5ac4b9992ea69359dc041b1c976b8a354349c98db