Malicious PDF — malware analysis report

Static analysis result for SHA-256 b6e8c58a30c20523…

MALICIOUS

PDF

75.5 KB Created: 2022-03-26 09:40:01 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-17
MD5: c210dd05cc609a588abcc204495817f4 SHA-1: 03f730bf93aa9eb9dc98031fa5763dbbe5675e9a SHA-256: b6e8c58a30c20523d1196ec000f81ecfdb4cc0654fc4ffa57d1c6fa1375dbd29
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

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://rotiwoluxifu.weebly.com/uploads/1/3/4/5/134525243/1e69720f0.pdf In PDF document text
    • https://xegubivagemegi.weebly.com/uploads/1/3/4/4/134481439/1a0a392e00ca5.pdfIn PDF document text
    • https://jimukara.weebly.com/uploads/1/3/4/2/134235432/xonatefutin-putexolofafaju-likuzufugo.pdfIn PDF document text
    • https://zisefedid.weebly.com/uploads/1/3/4/7/134767142/zirarof-mufov.pdfIn PDF document text
    • https://zunitaxipef.weebly.com/uploads/1/3/1/3/131398356/86d2ff624b.pdfIn PDF document text
    • https://futilupotozuvat.weebly.com/uploads/1/3/1/4/131454482/bitinite_vurefepefip.pdfIn PDF document text
    • https://wiloropijevor.weebly.com/uploads/1/3/5/2/135299547/bexemug.pdfIn PDF document text
    • https://fidumozif.weebly.com/uploads/1/3/4/7/134715024/2496473.pdfIn PDF document text
    • https://gililizu.weebly.com/uploads/1/3/4/7/134770310/91cfc44f.pdfIn PDF document text
    • https://giromotazipajid.weebly.com/uploads/1/3/1/3/131384567/8177133.pdfIn PDF document text
    • https://vudefuzafovafid.weebly.com/uploads/1/3/4/6/134630521/jaxisedoja.pdfIn PDF document text
    • https://putebofodabisig.weebly.com/uploads/1/3/4/3/134368176/4089742.pdfIn PDF document text
    • https://viledilexemapol.weebly.com/uploads/1/3/4/6/134698440/d13940b.pdfIn PDF document text
    • https://vokinojen.weebly.com/uploads/1/3/4/8/134851280/doropoj.pdfIn PDF document text
    • https://kafutejitiripil.weebly.com/uploads/1/3/4/6/134625984/f157d22da21b6.pdfIn PDF document text
    • https://vunufifok.weebly.com/uploads/1/3/4/5/134525051/5488111.pdfIn PDF document text
    • https://gavebinakufir.weebly.com/uploads/1/3/2/3/132302735/9648294.pdfIn PDF document text
    • https://xuvurabog.weebly.com/uploads/1/3/2/6/132696285/todemixuvi.pdfIn PDF document text
    • https://wabomojufodeze.weebly.com/uploads/1/3/3/9/133999178/4026299.pdfIn PDF document text
    • https://dufofisejufosu.weebly.com/uploads/1/3/4/8/134875198/mefodujorobofuwixide.pdfIn PDF document text
    • https://zekufizow.weebly.com/uploads/1/3/0/7/130775694/1471379.pdfIn PDF document text
    • https://bedujutetedaj.weebly.com/uploads/1/3/0/8/130874043/nutipomomo_jazerifima.pdfIn PDF document text
    • https://lazav.co.za/YmrXLWy8?keyword=how%20to%20spawn%20spirits%20in%20smashPDF 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_off0000c6bf.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c6bf.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c6bf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC6BF 16756 bytes
SHA-256: 779c84db4c4e7f90bbbd9321fc9dce8a9dadf4aa28fc9433b85eec63dc9af6da
font_01_sfnt_off0000f24f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF24F 10416 bytes
SHA-256: 99344821c92203c37a3cb8a0ef4727e73f513f41fe135b380d3ee820c02f6c19
font_02_sfnt_off000109ba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x109BA 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

Open this report in the interactive analyzer, or submit your own file for analysis.