Malicious PDF — malware analysis report

Static analysis result for SHA-256 8f6dad67f9447154…

MALICIOUS

PDF

614.3 KB Created: 2022-04-05 22:54:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-30
MD5: c3ee5d5d30857b440759cc46155baa3b SHA-1: e35af758567a8e63c0239d8d6630d195f1b048f6 SHA-256: 8f6dad67f94471546cda8b987a13ba8f43e897d3640c857973e1d41c2c183ac5
166 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.2591

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://nuvitawejizi.weebly.com/uploads/1/3/4/7/134767919/rakurepoxe_govajimixikod.pdf In PDF document text
    • https://sufosuzupunu.weebly.com/uploads/1/3/1/3/131379650/a98604c861.pdfIn PDF document text
    • https://neritakewu.weebly.com/uploads/1/3/1/8/131856632/e43ec39bfa0ae7.pdfIn PDF document text
    • http://pushtypathshala.com/demo/aims/files/images/files/77199236672.pdfIn PDF document text
    • https://wivujugojuz.weebly.com/uploads/1/3/4/8/134883460/9544757.pdfIn PDF document text
    • https://jojapunopumaj.weebly.com/uploads/1/3/1/4/131482926/wimutomawikowo-pivub-niloweremir.pdfIn PDF document text
    • https://tisatazufewuvo.weebly.com/uploads/1/3/1/1/131163687/titogul_bixevisubife_tuxopuwakozo.pdfIn PDF document text
    • https://xukotonaxi.weebly.com/uploads/1/3/1/4/131453431/4450448.pdfIn PDF document text
    • https://kumekebiwoxig.weebly.com/uploads/1/3/0/7/130739238/6619962.pdfIn PDF document text
    • https://xekifukikake.weebly.com/uploads/1/3/7/5/137501369/0271024.pdfIn PDF document text
    • http://bckvalumni.org/userfiles/file/21506818925.pdfIn PDF document text
    • http://ttmm.co.jp/ckfinder/userfiles/files/40954677553.pdfIn PDF document text
    • http://makassitools.com/userfiles/file///30979895755.pdfIn PDF document text
    • http://centromp.it/userfiles/files/98419341412.pdfIn PDF document text
    • https://gagemixe.weebly.com/uploads/1/3/5/2/135295047/walal.pdfIn PDF document text
    • https://xizidalubatud.weebly.com/uploads/1/3/4/5/134583516/jenotemuzanas.pdfIn PDF document text
    • https://niloberu.weebly.com/uploads/1/3/0/7/130739427/vebusewuvege.pdfIn PDF document text
    • https://pixiguva.weebly.com/uploads/1/3/2/6/132681827/dabamivevima.pdfIn PDF document text
    • https://mitivowa.weebly.com/uploads/1/3/1/6/131607237/6640ae8821.pdfIn PDF document text
    • http://gazduire-domeniu.com/UserFiles/file/tuzovevujamipulesezubete.pdfIn PDF document text
    • https://rulewosiziruzo.weebly.com/uploads/1/3/0/7/130739522/sedozu.pdfIn PDF document text
    • https://fubuwadedaxas.weebly.com/uploads/1/3/4/8/134897716/7609376.pdfIn PDF document text
    • https://kakezilek.weebly.com/uploads/1/3/4/4/134401463/jerawarepo-dovekeze-rumifisutawi-geliga.pdfIn PDF document text
    • http://metall-press.ru/files/kexutolipopi.pdfIn PDF document text
    • https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1620332e8d10d0---54374027067.pdfIn PDF document text
    • https://fagowegegex.weebly.com/uploads/1/3/5/3/135315381/bezelu.pdfIn PDF document text
    • http://tesorosdelayer.es/imgs/images/files/56541973460.pdfIn PDF document text
    • https://xipixipoduk.weebly.com/uploads/1/3/7/5/137501676/6573951.pdfIn PDF document text
    • http://neteyes.eu/editor_up/43010371117.pdfIn PDF document text
    • https://ponivigaxuk.weebly.com/uploads/1/3/5/3/135313456/vuvokimidozoxuvoka.pdfIn PDF document text
    • http://akbmodel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621b11b73d3e8---vurezu.pdfIn PDF document text
    • https://jesokalatozu.weebly.com/uploads/1/3/4/5/134591365/8415703.pdfIn PDF document text
    • http://www.cateringdepot.com/uploads/files/zunefoverefaw.pdfIn PDF document text
    • https://jaxanawunolat.weebly.com/uploads/1/3/0/7/130739567/rajavan-tenatama.pdfIn PDF document text
    • https://bujopulima.weebly.com/uploads/1/3/3/9/133997272/navefexak.pdfIn PDF document text
    • https://fotinodonana.weebly.com/uploads/1/3/4/6/134692009/venabulosa_zofofazesu_mukopivo_dopejebomotog.pdfIn PDF document text
    • https://tazavujaxiruvo.weebly.com/uploads/1/3/4/7/134746990/fadinokogaxajar.pdfIn PDF document text
    • https://ketadamofexawun.weebly.com/uploads/1/3/5/3/135349072/fizizibofesozir.pdfIn PDF document text
    • https://xobagesimijuvu.weebly.com/uploads/1/3/0/7/130776740/0b7726.pdfIn PDF document text
    • https://nukijevexumi.weebly.com/uploads/1/3/4/7/134714394/gesunumamosera.pdfIn PDF document text
    • https://sunuf.co.za/XSRYdR1H?utm_term=rock+ola+jukebox+repairPDF 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_off00092388.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00092388.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00092388.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x92388 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00093b9a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x93B9A 20348 bytes
SHA-256: 3f9c0f101876332bb13dc2b6db0fd57eafa09812fa589ef3cd7ebad1cd19b644
font_02_sfnt_off000970d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x970D2 10608 bytes
SHA-256: 6f14a0a310628159a4c9eeed9fb8c41adff5813b52152f690a1458ebf61359a0

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