Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d0097a6d0738f7…

MALICIOUS

PDF

326.0 KB Created: 2022-02-26 17:47:15 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-12
MD5: ce0cd69d2d3f3482fbdd57300e5a4ce7 SHA-1: 605ae810d5b6c04546b9fabe11af62d6d7379af0 SHA-256: e2d0097a6d0738f7369c97856b477dddd47209be6e078ac6c12a552aac629cda
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7724

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
  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. 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://mayxaydunghoangphuc.com/userfiles/files/66917642416.pdf In PDF document text
    • http://yamamatoen-wanwan.jp/ckfinder/userfiles/files/92323859722.pdfIn PDF document text
    • https://traffictkt.com/viking1/uploads/files/30773626128.pdfIn PDF document text
    • http://yds-wcv.jp/free_images/files/89067565312.pdfIn PDF document text
    • https://dnm.tw/uploads/files/202112121658307534.pdfIn PDF document text
    • http://www.rannatennis.ee/data/upfiles/files/dovowizenedunal.pdfIn PDF document text
    • http://elskenecologie.nl/files/tuvawifazow.pdfIn PDF document text
    • https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1619060f122abd---74205631903.pdfIn PDF document text
    • https://aonetreks.com/uploads/file/25346009161.pdfIn PDF document text
    • https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/1617d2d8068c04---nepodagiterukuvegekirexuf.pdfIn PDF document text
    • http://yjeverspeed.com/userfiles/file/jivaj.pdfIn PDF document text
    • https://lorenzonimmigrationlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1618891fed9153---riroritexujekijukiduloba.pdfIn PDF document text
    • https://ferest.ro/imagini_ws/15086969403.pdfIn PDF document text
    • http://montazenabytkupraha.cz/files/file/63705355977.pdfIn PDF document text
    • https://drticket.ir/basefile/drtiketcom/files/kavuxusurixonisolu.pdfIn PDF document text
    • http://www.oloron-ste-marie.fr/Oloron/kcfinder/upload/files/87669623787.pdfIn PDF document text
    • http://linhkienhunganh.vn/luutru/files/7354183521.pdfIn PDF document text
    • http://nirmalapublicschoolerumely.com/userfiles/file/wokesidafuladuzizimux.pdfIn PDF document text
    • http://noithatmyhome.com/img/files/zobilalonewetebepovasare.pdfIn PDF document text
    • http://holztreppe.pl/userfiles/file/faverorupatoduwolus.pdfIn PDF document text
    • http://asungvalve.com/userfiles/file/48636289617.pdfIn PDF document text
    • http://xn--80aafbjcazdrhzgiddbbcsg4l.xn--p1ai/pict/file/gijitamekexipefeno.pdfIn PDF document text
    • http://phannhan.vn/files/usersfiles/files/timorewatusofedupoji.pdfIn PDF document text
    • http://fratellibeninca.com/images/file/31424808420.pdfIn PDF document text
    • https://thriveelearning.com/wp-content/plugins/super-forms/uploads/php/files/ef720e1ccba0a30f67711cc34f4b6f9a/12873089651.pdfIn PDF document text
    • https://yubit.co.za/XSRYdR1H?utm_term=speak+now+world+tour+live++zipPDF link annotation
    • 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_off00049fa5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00049fa5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00049fa5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49FA5 21388 bytes
SHA-256: 06a5a391fee3479a167630456b5146e9b5a0355dbdd93580939b895bb3242ff4
font_01_sfnt_off0004d7bc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D7BC 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0004eedc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4EEDC 10696 bytes
SHA-256: 9165c773ae32d2662dbd42c37cc28135574afb9d82c6cded58dfd352f64006a0