Malicious PDF — malware analysis report

Static analysis result for SHA-256 cd7e71263e79ea6b…

MALICIOUS

PDF

76.5 KB Created: 2022-03-30 05:44:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18
MD5: bef2ab4ee3ef6a1df256cd5d3b4a44c3 SHA-1: ca498deeac554312eb56316eea9de861dffc27b6 SHA-256: cd7e71263e79ea6bf2801a4f42c30b763a82d32837303d2773c215a01c316601
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9992

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://ragaz.co.za/YmrXLWy8?keyword=bodyweight%20exercises%20weight%20lifting%20routine PDF link annotation
    • https://dijozigi.weebly.com/uploads/1/3/4/7/134748041/kifizo.pdfIn PDF document text
    • https://miradater.weebly.com/uploads/1/3/7/5/137517742/8b75a0e6753.pdfIn PDF document text
    • https://adm-consult.band-cm.com/userfiles/files/fosemuru.pdfIn PDF document text
    • https://sugasukeni.weebly.com/uploads/1/3/4/8/134878852/2459596.pdfIn PDF document text
    • https://mixezefu.weebly.com/uploads/1/3/0/8/130874535/bafodilob_semivim_nedowosozu.pdfIn PDF document text
    • https://bumifofo.weebly.com/uploads/1/3/4/5/134598811/5533312.pdfIn PDF document text
    • https://kotezoxeruv.weebly.com/uploads/1/3/5/3/135345651/fadedire.pdfIn PDF document text
    • https://bosewumakujo.weebly.com/uploads/1/3/6/0/136036310/9994893.pdfIn PDF document text
    • https://sepuvomaxobaba.weebly.com/uploads/1/3/5/3/135311468/3500079.pdfIn PDF document text
    • https://tusanoxoledaz.weebly.com/uploads/1/3/4/7/134741707/40b29f6d.pdfIn PDF document text
    • https://gixovazaviv.weebly.com/uploads/1/3/5/9/135982549/130905.pdfIn PDF document text
    • https://rinedasufuketon.weebly.com/uploads/1/3/4/3/134340565/kujafituliguwav-dupafefure.pdfIn PDF document text
    • https://fowanexi.weebly.com/uploads/1/3/4/6/134648222/17f357c42c8ea28.pdfIn PDF document text
    • https://eneg2011.apda.pt/site/upload/file/91321512769.pdfIn PDF document text
    • https://totixibepetuter.weebly.com/uploads/1/3/4/3/134345693/9194640.pdfIn PDF document text
    • http://rediger.vammenkro.dk/upload/files/sevimoz.pdfIn PDF document text
    • https://lejumapufa.weebly.com/uploads/1/3/4/6/134688193/nuxezoritenipovax.pdfIn PDF document text
    • http://malabarisproducoes.com/arquivos/files/12394862353.pdfIn PDF document text
    • https://kifisiwa.weebly.com/uploads/1/3/4/2/134266158/walegominewa.pdfIn PDF document text
    • https://zexamaginususu.weebly.com/uploads/1/3/4/6/134686515/jovaxewat.pdfIn PDF document text
    • https://tapuroxoj.weebly.com/uploads/1/3/4/5/134599682/bd631b54f.pdfIn PDF document text
    • https://zobujopexa.weebly.com/uploads/1/3/0/9/130969678/90155f21bd7.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_off0000c765.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC765 11048 bytes
SHA-256: 7eada2e3cdaa7751f54a8148dff921eda831646f40e4f2dc5c282297f97e770b
font_01_sfnt_off0000e0f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE0F5 16752 bytes
SHA-256: 033705aef1ae2f96ac5970e8849fb0e583e53632f8d55d5ae122170ae7fb999a
font_02_sfnt_off00010cb2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10CB2 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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