Malicious PDF — malware analysis report

Static analysis result for SHA-256 14cc4024966d5d1e…

MALICIOUS

PDF

81.9 KB Created: 2021-03-28 22:24:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-07-17
MD5: 6acc085561803f824cc6e8af7b167a6c SHA-1: a0bab67c1adeb24d612796a7e5332bfec29f9315 SHA-256: 14cc4024966d5d1e5fd1bda76cea596f86fef4a894a465435b412bf6b9b5d0fa
196 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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
  • Travel-support phone-number stuffing scam critical 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.
  • 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.
  • 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://s3.amazonaws.com/kubafezin/munatetuwapidod.pdf In PDF document text
    • https://s3.amazonaws.com/wujanozo/rerutidigibawulo.pdfIn PDF document text
    • https://s3.amazonaws.com/feborobegibew/ada_hypoglycemia_guidelines.pdfIn PDF document text
    • http://timelessdecorum.com/wall_street_survivor_motley_fool_review14sh0.pdfIn PDF document text
    • http://rezotu.xyz/philips_avent_electric_steriliser_reviewsz94fy.pdfIn PDF document text
    • http://bowanizi.22web.org/muzekirajobi.pdfIn PDF document text
    • https://s3.amazonaws.com/tiduro/ablebits_add_in.pdfIn PDF document text
    • https://s3.amazonaws.com/fovezewi/what_is_the_lowest_calorie_thing_at_burger_king.pdfIn PDF document text
    • http://wei-nmvc.com/cisco_ise_2._4_license_ordering_guidefzah8.pdfIn PDF document text
    • http://workmonster.net/help_informatica_numero_de_telefoneqjm9v.pdfIn PDF document text
    • http://bachanalytics.com/449889531531sheb.pdfIn PDF document text
    • http://megantv.site/work_power_problems_worksheet_answersbqicq.pdfIn PDF document text
    • http://hotloveme.online/468414770823j3jn.pdfIn PDF document text
    • https://vilenefex.ru/wix?keyword=assumption+fast+direct+loginPDF link annotation
    • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000e040.bin)
    • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000e040.bin)
    • http://vukanaxugosazed.rf.gd/21112819742.pdfIn PDF document text
    • http://putazosaw.epizy.com/87385190566.pdfIn PDF document text
    • http://pivutabomenatam.rf.gd/what_kind_of_memory_card_goes_in_a_nikon_coolpix.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/de7e2977-8707-4613-8fd4-5f72c4b72d4c/rituals_of_memory_theme.pdfIn PDF document text
    • http://dupetomumipur.rf.gd/brattleboro_retreat_uniformed_services_program.pdfIn PDF document text
    • http://bexamunexena.rf.gd/31763862785.pdfIn PDF document text
    • http://detuzepa.rf.gd/glenelg_jetty_fishing_report.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/db11e9ab-7892-44d3-a1d6-15deafb00006/simple_basketball_plays_for_youth.pdfIn PDF document text
    • http://rojufewi.rf.gd/chemistry_book_10_12.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_off0000e040.bin)
    • http://dejavu.sourceforge.netIn extracted file (font_02_sfnt_off000124c2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_02_sfnt_off000124c2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e040.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE040 5464 bytes
SHA-256: d5120a8606cf159f1c1e6fcd4c7d436ac8f60a41eec48130a76401dc67f7602c
font_01_sfnt_off0000f2c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF2C1 16168 bytes
SHA-256: 3f0d12fe31b81f6e0434d69301a52279626900ea0eaa948aff8da3019d9f9018
font_02_sfnt_off000124c2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x124C2 16204 bytes
SHA-256: a95eff378c135b1ab40d10b3cd1da1bafbc07f86005f57898d079c90d712ddbd