Malicious PDF — malware analysis report

Static analysis result for SHA-256 487ddb4e2740afe9…

MALICIOUS

PDF

88.1 KB Created: 2022-06-20 16:19:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-22
MD5: bd305dc9b2fac20a6179c0e91dfa1a79 SHA-1: bf350033b097208f7279ffd7400669dd231deed3 SHA-256: 487ddb4e2740afe911700f134fb8173882443de9e8016c6ddb7195d98a867b7b
246 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9933

Heuristics 8

  • 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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • 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.
  • Macro/content-enable lure medium SE_ENABLE_LURE
    Document instructs the user to enable macros or editing — a common technique used by malware droppers to bypass Office macro security settings
  • 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://fecuq.co.za/YmrXLWy8?keyword=purpose%20of%20anointing%20oil%20pdf%20file%20download%20full%20crack PDF link annotation
    • https://rurasaza.weebly.com/uploads/1/3/4/8/134869927/xexerezimulemefexok.pdfIn PDF document text
    • https://kettosallampolgarsag.net/imagini_ws/49159147039.pdfIn PDF document text
    • http://es-manzokudou.com/yamituki-n/uploads/files/57304116860.pdfIn PDF document text
    • http://kozhencherrymtc.org/userfiles/file/xatagavi.pdfIn PDF document text
    • https://lejigatoni.weebly.com/uploads/1/3/1/8/131871980/eca60fd8b9.pdfIn PDF document text
    • https://tevitoretej.weebly.com/uploads/1/3/2/6/132680933/modopaxedadej_buxixel.pdfIn PDF document text
    • http://retroscope.menu-card-maker.com/uploads/files/xigaxutaxaravizepoji.pdfIn PDF document text
    • http://juha.be/admin/kcfinder/upload/files/70336184170.pdfIn PDF document text
    • http://bud-med.eu/userfiles/file/fosine.pdfIn PDF document text
    • http://www.marsagri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1628be49917c13---mopunafub.pdfIn PDF document text
    • http://fqcycpa.com/jingkelun/userfiles/files/20220203061105.pdfIn PDF document text
    • https://mokogexikimowo.weebly.com/uploads/1/3/4/3/134321985/3716711.pdfIn PDF document text
    • https://xunowivoratidom.weebly.com/uploads/1/3/1/6/131636824/fuduwixom_gufugu_tifutadez.pdfIn PDF document text
    • https://hiroyoung.com/data/files/vimusonalogu.pdfIn PDF document text
    • http://lisahyatthealth.com/wp-content/plugins/formcraft/file-upload/server/content/files/162a70a4453b77---18135930250.pdfIn PDF document text
    • https://dejiloxemowo.weebly.com/uploads/1/4/2/0/142029533/7dcad07.pdfIn PDF document text
    • https://xezotiwi.weebly.com/uploads/1/4/1/3/141342075/xagatameronew-dogajeraxesaga-livumejaxole.pdfIn PDF document text
    • https://pijagifodila.weebly.com/uploads/1/3/4/3/134308300/zegumit.pdfIn PDF document text
    • https://melogovuwakugaz.weebly.com/uploads/1/3/5/3/135387797/gitefap_gosabipajev.pdfIn PDF document text
    • https://kekuziti.weebly.com/uploads/1/4/1/2/141288921/4312355.pdfIn PDF document text
    • https://gafupamamizis.weebly.com/uploads/1/4/1/8/141855100/waladurute_sazomeregusip_pigurirujam_gevixiz.pdfIn PDF document text
    • http://shasenconsulting.com/assets/ckeditor/kcfinder/upload/files/jelokiliwigenet.pdfIn PDF document text
    • https://lufipejigis.weebly.com/uploads/1/4/2/0/142010304/segigif.pdfIn PDF document text
    • http://pedraferro.com/files/files/kafofigesejila.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 extracted file (font_00_sfnt_off0000d8d3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000d8d3.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d8d3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD8D3 18368 bytes
SHA-256: 97a189564db6d8fd72e5519ead4c4c334c39270204e1e25da0a44ae7bd385a87
font_01_sfnt_off000108e1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x108E1 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000120f2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x120F2 16336 bytes
SHA-256: adf38969d40f501586e0caf93d33991e243baeeecfe575c4831cdbf64b7044fa
font_03_sfnt_off000136f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x136F5 11076 bytes
SHA-256: fdc60de331e584b5d8d8d40331b33c7fd8de04084cdc1ac2d30dc1634699b242