Malicious PDF — malware analysis report

Static analysis result for SHA-256 14ccdd9e064a268e…

MALICIOUS

PDF

70.6 KB Created: 2020-11-30 11:21:46 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-07-17
MD5: de86f674a8322386d4a42691d6b50595 SHA-1: 860e0c8e7a5da2e80794e5a8bb634664f9fff7ef SHA-256: 14ccdd9e064a268e9c9684f210d778feee755daa310be8df6e399d7254db3152
261 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

Heuristics 8

  • 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.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • Travel-support phone-number stuffing scam high SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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.
  • 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://traffnew.ru/123?utm_term=the+magic+book+by+rhonda+byrne PDF link annotation
    • https://s3.amazonaws.com/xotorulu/54107515940.pdfIn PDF document text
    • https://s3.amazonaws.com/gonima/the_lion_king_2019_full_movie_online_stream.pdfIn PDF document text
    • https://xuwosanilenerev.weebly.com/uploads/1/3/4/9/134900173/luregax.pdfIn PDF document text
    • https://mitigovoponezix.weebly.com/uploads/1/3/4/3/134375948/7136246.pdfIn PDF document text
    • https://s3.amazonaws.com/kijelopazekune/etrian_odyssey_untold_quest_guide.pdfIn PDF document text
    • https://s3.amazonaws.com/fomaralunex/10295539452.pdfIn PDF document text
    • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000d5ca.bin)
    • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000d5ca.bin)
    • https://uploads.strikinglycdn.com/files/5397c356-db26-4d4e-bc5e-6b5c60941180/ejercicios_de_espaol_primer_grado_de_primaria.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/a51c4343-df4b-41b5-b97b-6425f1b4c256/una_mattina_piano.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/7b0d5246-157b-485b-a1b9-70f154daa6ff/arma_3_rebreather.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/1d0b0a80-a1eb-4284-958f-a91012591020/vivutewevafufu.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/6355bda1-b745-4c2a-811b-f6e2d79a2cd1/terry_silver_cobra_kai_season_2.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/825b5175-abe0-4f33-8aff-c153925ae8a1/mujigokixirarop.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/16f54ba9-bf2d-46d9-8bfa-b6db45d34024/30866593086.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://scripts.sil.org/OFLIn extracted file (font_00_sfnt_off0000d5ca.bin)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d5ca.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD5CA 5400 bytes
SHA-256: 57157831053bf8ad5ccc38ceb05b32e07e35142c694e37dbb713b15eb092aab1
font_01_sfnt_off0000e800.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE800 11548 bytes
SHA-256: b9e1cee9c0577d9456dcbccaf7cd49c18be03fb6722b018c26d31c438003dfe6