Malicious PDF — malware analysis report

Static analysis result for SHA-256 782d331b36498382…

MALICIOUS

PDF

77.7 KB Created: 2022-03-28 22:33:31 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: ea4998e46cc73ffd9b298caa510c8688 SHA-1: 03b9bb43d3e94a7140bc0e9357a0d3df37791c9b SHA-256: 782d331b36498382e57b774856f1b4fdef374e8fd954cee09e75b53d38a8d6cf
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://sunuf.co.za/YmrXLWy8?keyword=how%20do%20you%20bypass%20the%20sensors%20on%20a%20garage%20door%20opener PDF link annotation
    • https://gevuloluwalew.weebly.com/uploads/1/3/1/1/131163761/72619c92d0e2.pdfIn PDF document text
    • https://mosazipabefo.weebly.com/uploads/1/3/4/7/134735261/fanidavuxuzugututagi.pdfIn PDF document text
    • https://setasavapu.weebly.com/uploads/1/3/2/6/132683041/fc51c6.pdfIn PDF document text
    • https://vusuvokitajize.weebly.com/uploads/1/3/0/8/130874031/5235880.pdfIn PDF document text
    • https://mumunemifuber.weebly.com/uploads/1/3/1/4/131406104/fegukapo-dofunomoja-xamoxosinok.pdfIn PDF document text
    • https://jabofewikan.weebly.com/uploads/1/3/1/4/131437477/2982f.pdfIn PDF document text
    • https://fevuvewuvadudu.weebly.com/uploads/1/3/4/6/134650824/d685b8bd8.pdfIn PDF document text
    • https://bozudikejud.weebly.com/uploads/1/3/4/5/134519676/afbffb3fbaced2.pdfIn PDF document text
    • https://larozosaja.weebly.com/uploads/1/3/7/4/137498930/bf7dd93dda723.pdfIn PDF document text
    • https://worubagazew.weebly.com/uploads/1/3/4/6/134639575/8eb02e2caa8a.pdfIn PDF document text
    • https://josebugovoje.weebly.com/uploads/1/3/0/7/130738719/836677056638138.pdfIn PDF document text
    • https://fejufawos.weebly.com/uploads/1/3/4/3/134328201/7af5d08a2ec.pdfIn PDF document text
    • https://rovibabewovel.weebly.com/uploads/1/3/4/8/134884015/cf79871cc8263.pdfIn PDF document text
    • https://winalefumigis.weebly.com/uploads/1/3/1/4/131437210/47fe4.pdfIn PDF document text
    • https://wivixape.weebly.com/uploads/1/3/4/8/134897282/lijizujibixero-xuronosi-votinemi-satego.pdfIn PDF document text
    • https://wepovibixig.weebly.com/uploads/1/3/4/0/134040587/9071096.pdfIn PDF document text
    • https://limemival.weebly.com/uploads/1/3/4/6/134610694/luleliv.pdfIn PDF document text
    • https://kogemopisita.weebly.com/uploads/1/3/0/7/130776015/povem.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000ccc5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCCC5 10964 bytes
SHA-256: 7ce6977a2fbe9e9d93c68ba0fc50eeeba43243c8796002a45dd55b8ea1966dd6
font_01_sfnt_off0000e5c8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE5C8 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0000fc67.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFC67 16356 bytes
SHA-256: 241c6693fdbc8e29c27e09cf84c8dfd5028347f65be96d765c31e3b33fd372c0

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