Malicious PDF — malware analysis report

Static analysis result for SHA-256 4251918555264629…

MALICIOUS

PDF

349.2 KB Created: 2025-07-23 06:27:18 +03:00 Authoring application: 376377000w000k000h000t000m000l000t000o000p000d000f000 0000000.00010002000.0006 (via GPL Ghostscript 9.53.3) First seen: 2026-06-15
MD5: 15de28c7ca25336ccee8f93c3014d4e6 SHA-1: 175c1a66d3f6089cb9a9e998d27acd5c37d8d4a7 SHA-256: 425191855526462994018fb0bd83463c18f664b367ff0faa868ad093d90760a4
86 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0408

Heuristics 5

  • PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
    PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
  • 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 http://tageedesign.com/ssmpt/documents/file/9292067c-f9de-4fc8-8ca7-75b1621c8b3f.pdf In PDF document text
    • http://zoyoblinds.com/tok/uploadfiles/file/20854622129.pdfIn PDF document text
    • http://xn--b1adrijbbb.xn--p1ai/upload_picture/39a02f81-4ffd-482e-a068-a02c50b871f3.pdfIn PDF document text
    • http://jerry-cheese.com/kcfinder/upload/files/xopevaduzeku.pdfIn PDF document text
    • http://tamcocricefields.com/admin/upload/files/75977061027.pdfIn PDF document text
    • https://euchebnici.com/img/file/napefirofenuli-xezewibazik-rexal-fejupovobi-ximujarip.pdfIn PDF document text
    • http://www.siposferenc.hu/html/xifafamape.pdfIn PDF document text
    • http://fujieshubao.com/zk/UploadFile/file/2025072204543073499.pdfIn PDF document text
    • http://galerie45.com/userfiles/file/41502495848.pdfIn PDF document text
    • https://abyss.sk/userfiles/file/66abe1df-2a9f-47ff-a23e-9e72e671f058.pdfIn PDF document text
    • https://phoenixturkey.com/upload/ckfinder/files/21a4edf0-0d53-498f-b13e-394caca3e707.pdfIn PDF document text
    • http://mwcapital.net/ckfinder/userfiles/files/zevaranub.pdfIn PDF document text
    • http://ownlines.com/upfiles/file/76772038-dcee-43fd-b032-3f93f111fd74.pdfIn PDF document text
    • http://rayhuitech.com/CKEdit/files/27554169568.pdfIn PDF document text
    • http://qigangchen.com/media/image/file/41962306188.pdfIn PDF document text
    • https://www.caposalasicilia.com/admin/ckeditor/kcfinder/upload/files/42657633099.pdfIn PDF document text
    • http://www.og2c.com/images/file/logolapedusika_zanabanodudu_jobalegeruzu_jibado_lowugoreru.pdfIn PDF document text
    • https://thienkhonphu.com/userfiles/files/6186391901.pdfIn PDF document text
    • http://cokhivacgroup.com/upload/img/files/55247537312.pdfIn PDF document text
    • https://ewt.cz/res/file/wopitupake.pdfIn PDF document text
    • https://vorupe.maxudijuz.com/46581160059510240171053881960966973166102?ladaridewelijoxebewusokotexegagenilajoralukopudapilizifuvovesumimejazagafapetijamexisev=tadinufefuwiduwigaroxedesobujiwunutalifeleditosifitenepigebajukuxotozalegatebujigoloxezapasigoduvetaderebexevavifakedarudisakisuxijurubojovivokukepinijilomadesoladibanofezevagivapolodiniwififolitenulozusi&utm_term=how+to+make+your+itinerary+template&jaliniduwegezugivedugajabadikixedetibadozibigibixepoverivegizisiniwomu=tasokapajozatejakomowapudotatogosinedesisopiwowukepufurugarifopirutakanuvogawezuwodeguluxabisulaxazogezonanas)/Type/ActionIn PDF document text
    • http://tageedesign.com/ssmpt/documents/file/9292067c-f9de-4fc8-8ca7-75b1621c8b3f.pdf)/Type/ActionIn PDF document text
    • http://zoyoblinds.com/tok/uploadfiles/file/20854622129.pdf)/Type/ActionIn PDF document text
    • http://xn--b1adrijbbb.xn--p1ai/upload_picture/39a02f81-4ffd-482e-a068-a02c50b871f3.pdf)/Type/ActionIn PDF document text
    • http://jerry-cheese.com/kcfinder/upload/files/xopevaduzeku.pdf)/Type/ActionIn PDF document text
    • http://tamcocricefields.com/admin/upload/files/75977061027.pdf)/Type/ActionIn PDF document text
    • https://euchebnici.com/img/file/napefirofenuli-xezewibazik-rexal-fejupovobi-ximujarip.pdf)/Type/ActionIn PDF document text
    • http://www.siposferenc.hu/html/xifafamape.pdf)/Type/ActionIn PDF document text
    • http://fujieshubao.com/zk/UploadFile/file/2025072204543073499.pdf)/Type/ActionIn PDF document text
    • http://galerie45.com/userfiles/file/41502495848.pdf)/Type/ActionIn PDF document text
    • https://abyss.sk/userfiles/file/66abe1df-2a9f-47ff-a23e-9e72e671f058.pdf)/Type/ActionIn PDF document text
    • https://phoenixturkey.com/upload/ckfinder/files/21a4edf0-0d53-498f-b13e-394caca3e707.pdf)/Type/ActionIn PDF document text
    • http://mwcapital.net/ckfinder/userfiles/files/zevaranub.pdf)/Type/ActionIn PDF document text
    • http://ownlines.com/upfiles/file/76772038-dcee-43fd-b032-3f93f111fd74.pdf)/Type/ActionIn PDF document text
    • http://rayhuitech.com/CKEdit/files/27554169568.pdf)/Type/ActionIn PDF document text
    • http://qigangchen.com/media/image/file/41962306188.pdf)/Type/ActionIn PDF document text
    • https://www.caposalasicilia.com/admin/ckeditor/kcfinder/upload/files/42657633099.pdf)/Type/ActionIn PDF document text
    • http://www.og2c.com/images/file/logolapedusika_zanabanodudu_jobalegeruzu_jibado_lowugoreru.pdf)/Type/ActionIn PDF document text
    • https://thienkhonphu.com/userfiles/files/6186391901.pdf)/Type/ActionIn PDF document text
    • http://cokhivacgroup.com/upload/img/files/55247537312.pdf)/Type/ActionIn PDF document text
    • https://ewt.cz/res/file/wopitupake.pdf)/Type/ActionIn PDF document text
    • https://vorupe.maxudijuz.com/46581160059510240171053881960966973166102?ladaridewelijoxebewusokotexegagenilajoralukopudapilizifuvovesumimejazagafapetijamexisev=tadinufefuwiduwigaroxedesobujiwunutalifeleditosifitenepigebajukuxotozalegatebujigoloxezapasigoduvetaderebexevavifakedarudisakisuxijurubojovivPDF link annotation
    • https://vorupe.maxudijuz.com/46581160059510240171053881960966973166102?ladaridewelijoxebewusokotexegagenilajoralukopudapilizifuvovesumimejazagafapetijamexisev=tadinufefuwiduwigaroxedesobujiwunutalifeleditosifitenepigebajukuxotozalegatebujigoloxezapasigoduvetaderebexevavifakedarudisakisuxijurubojovivokukepinijilomadesoladibanofezevagivapolodiniwififolitenulozusi&utm_term=how+to+make+your+itinerary+template&jaliniduwegezugivedugajabadikixedetibadozibigibixepoverivegizisiniwomu=tasokapajozatejakomoPDF link annotation
    • https://vorupe.maxudijuz.com/46581160059510240171053881960966973166102?ladaridewelijoxebewusokotexegagenilajoralukopudapilizifuvovesumimejazagafapetijamexisev=tadinufefuwiduwigaroxedesobujiwunutalifeleditosifitenepigebajukuxotozalegatebujigoloxezapasigoduvetaderebexevavifakedarudisakisuxijurubojovivokukepinijilomadesoladibanofezevagivapolodiniwififolitenulozusi&utm_term=how+to+make+your+itinerary+template&jaliniduwegezugivedugajabadikixedetibadozibigibixepoverivegizisiniwomu=tasokapajozatejakomowapudotatogosinedesisopiwowukepufurugarifopirutakanuvogawezuwodeguluxabisulaxazogezonanasIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://ns.adobe.com/iX/1.0/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://purl.org/dc/elements/1.1/In PDF document text
    +1 more URL(s)

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000547ab.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x547AB 10264 bytes
SHA-256: ae0ff89a35621f9f163c1855f27d6f288fa86cec6b483ccffcc11a0b49a45b21

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