Malicious PDF — malware analysis report

Static analysis result for SHA-256 487780501a423ac8…

MALICIOUS

PDF

78.7 KB Created: 2022-04-18 21:34:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-21
MD5: 7db286b54dc30d465b0446f220203e6e SHA-1: efaebce7457485e77bcc96b4f214db29e9aa14ba SHA-256: 487780501a423ac8ac0488c5f965b441923a8e1798430be4fa4d808eeafa06e6
151 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9941

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
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://fecuq.co.za/YmrXLWy8?keyword=how%20to%20change%20a%20ridgid%20shop%20vac%20filter PDF link annotation
    • http://xn----gtbercbfedtm3b.xn--p1ai/admin/ckfinder/userfiles/files/60761121298.pdfIn PDF document text
    • http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/16248ab5d2cf54---xozipekibikobuteta.pdfIn PDF document text
    • https://bititechnika.com/uploads/file/vetotanesigadebokekesu.pdfIn PDF document text
    • https://queeneskuvo.hu/adminfiles/files/vojuxujufejutawo.pdfIn PDF document text
    • https://wutefojatix.weebly.com/uploads/1/3/4/6/134662353/kinifuwokiro.pdfIn PDF document text
    • http://lesboutiquesquercitaines.com/kcfinder/upload/files/wewatolegajimimuvudowa.pdfIn PDF document text
    • http://siripanyalamphun.com/user_img/files/sidawakumolarirarataw.pdfIn PDF document text
    • https://vebazefi.weebly.com/uploads/1/3/4/0/134040586/d8778.pdfIn PDF document text
    • https://pokezivakizame.weebly.com/uploads/1/3/4/6/134619377/wodufijazi-gexapavumetovo-zuposilolabip.pdfIn PDF document text
    • https://jelijase.weebly.com/uploads/1/3/4/6/134694082/kenuvezug_zowetejagivobub_sawejeri_mupijiduvi.pdfIn PDF document text
    • http://forcedainik.com/dbros/public/ckeditor/kcfinder/upload/files/90453889563.pdfIn PDF document text
    • http://yjbiotech.cn/upload/files/sujavaboleriganojepi.pdfIn PDF document text
    • https://livewireeventz.com/userfiles/file/losifef.pdfIn PDF document text
    • https://residencialconilcosta.es/kcfinder/upload/images/files/74611450002.pdfIn PDF document text
    • https://degunosusoteri.weebly.com/uploads/1/3/1/4/131453230/083949c92dfe.pdfIn PDF document text
    • http://lamay.de/userfiles/file/labajosamedomegun.pdfIn PDF document text
    • http://ackerviewguesthouse.com/userfiles/file/76480057115.pdfIn PDF document text
    • https://wolofineso.weebly.com/uploads/1/3/4/5/134598063/6eb26ab1.pdfIn PDF document text
    • https://kaseledewa.weebly.com/uploads/1/3/2/6/132682802/5305367.pdfIn PDF document text
    • https://photojet.bg/userfiles/file/31743844767.pdfIn PDF document text
    • http://shinies.ru/img/lib/file/90798068919.pdfIn PDF document text
    • https://oolong-dining-co.com/webroot/editor-uploads/files/darilidubutatajisisaguzi.pdfIn PDF document text
    • http://australiandc.eu/uploads/ckeditor/files/84580000346.pdfIn PDF document text
    • https://bikukanod.weebly.com/uploads/1/3/4/5/134583710/fimenuratim.pdfIn PDF document text
    • http://redeyeldn.com/userfiles/file/jubufetijomarinubed.pdfIn PDF document text
    • http://koreaseals.com/ckfinder/userfiles/files/bunibisomoruxogudese.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_off0000cc79.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000cc79.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000cc79.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCC79 16936 bytes
SHA-256: eb697e70e376094ae4ccee82a25296051b3ed3dee7d2eaea8ae42a2e6b9350fc
font_01_sfnt_off0000f8c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF8C7 11044 bytes
SHA-256: fda19e755b05cf0d83bb5437de78133ed09ade128e2b4e9b0d9e5386dc4158a9
font_02_sfnt_off00011241.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11241 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1