Malicious PDF — malware analysis report

Static analysis result for SHA-256 011e45146d186513…

MALICIOUS

PDF

284.6 KB Created: 2022-05-07 04:06:43 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-27
MD5: 4268b578c5fcddde4e4c3987cb20c1d5 SHA-1: 9ebf2328654109c8b395829842f9609e15a6b74e SHA-256: 011e45146d1865137ed29b65a9e5bef83226174c653c3b72a3abbf8699af77a6
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6858

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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://podar.co.za/XSRYdR1H?utm_term=back+and+forth+motion+physics+lab+answers+key+worksheet+answers+key PDF link annotation
    • https://galavalo.weebly.com/uploads/1/3/4/4/134464717/4931918.pdfIn PDF document text
    • https://gigiwejube.weebly.com/uploads/1/3/5/9/135984489/7135996.pdfIn PDF document text
    • https://tugoxalimirufa.weebly.com/uploads/1/3/4/3/134310877/pifanutowufudoma.pdfIn PDF document text
    • http://plusbateria.com/wp-content/plugins/formcraft/file-upload/server/content/files/16274fc4362c08---nadevadesogemedugomubobuz.pdfIn PDF document text
    • https://xadijonoru.weebly.com/uploads/1/3/3/9/133997446/1206506.pdfIn PDF document text
    • https://xuposofitisa.weebly.com/uploads/1/4/1/2/141256587/6dd49f491d167cd.pdfIn PDF document text
    • http://hayfidan.com/admin/kcfinder/upload/files/81848576360.pdfIn PDF document text
    • http://ydt.youtuweb.cn/a/comimg/20220420234529_1837.pdfIn PDF document text
    • https://zinorenote.weebly.com/uploads/1/3/5/3/135349773/daxig-genibap-filedovalume-sowugevekadam.pdfIn PDF document text
    • https://vilewufatavak.weebly.com/uploads/1/3/4/5/134585542/juvegisez_bekabikil.pdfIn PDF document text
    • https://lufodeku.weebly.com/uploads/1/3/4/5/134586195/jerogogukam.pdfIn PDF document text
    • https://libokitij.weebly.com/uploads/1/3/2/6/132681759/legilevebi.pdfIn PDF document text
    • https://www.tiad-mtm.com/assets/admin/js/plugins/kcfinder/upload/files/51387519847.pdfIn PDF document text
    • https://fuxejopowewor.weebly.com/uploads/1/4/1/2/141231632/savogexubejujuwi.pdfIn PDF document text
    • http://ityab.com/cache/fck_files/file/31431498727.pdfIn PDF document text
    • http://cerrutistudio.eu/userfiles/files/tososarenikolixodeve.pdfIn PDF document text
    • https://staffinghub.complifly.com/ckeditor/kcfinder/upload/files/delawarokuv.pdfIn PDF document text
    • https://vukisopir.weebly.com/uploads/1/3/0/7/130776420/zumemiwuvod_nufikezo.pdfIn PDF document text
    • http://gesht.ru/admin/ckfinder/userfiles/files/44330147347.pdfIn PDF document text
    • https://voganesabif.weebly.com/uploads/1/3/1/1/131163538/tinuginifinita.pdfIn PDF document text
    • https://gewilowada.weebly.com/uploads/1/3/0/7/130776716/wigogimomes.pdfIn PDF document text
    • http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1626b48878e248---fofap.pdfIn PDF document text
    • https://zejozakozif.weebly.com/uploads/1/4/1/5/141559540/9110673.pdfIn PDF document text
    • http://gyogytornasziget.hu/uploads/files/90416540379.pdfIn PDF document text
    • https://mekadesez.weebly.com/uploads/1/4/1/5/141549817/siguna.pdfIn PDF document text
    • https://zebidomixivo.weebly.com/uploads/1/3/4/3/134326720/3362135.pdfIn PDF document text
    • http://stigstudiotecnico.it/userfiles/files/perewovilefowufeseweve.pdfIn PDF document text
    • https://wulafuxuzezam.weebly.com/uploads/1/3/2/3/132302924/zajufojusepepan-xodole-mazifonetolu.pdfIn PDF document text
    • http://leebyunghun.org/new/upload/board/files/9596781275.pdfIn PDF document text
    • https://sutuvawubu.weebly.com/uploads/1/3/6/0/136055635/945018.pdfIn PDF document text
    • http://arkapizzeria.com/kcfinder/upload/files/63683284524.pdfIn PDF document text
    • https://dinonikelo.weebly.com/uploads/1/3/4/5/134527719/bd566d021842f85.pdfIn PDF document text
    • https://tadadali.weebly.com/uploads/1/3/4/0/134095934/zomesubufulowa_toruxiten_dopazubigixizo_pawarijiram.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00040226.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00040226.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00040226.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40226 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00041a38.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41A38 17260 bytes
SHA-256: 1fec417654131c5df6455a2af477413eae083f7c9e4061bc76941717b789f166
font_02_sfnt_off0004477c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4477C 11372 bytes
SHA-256: ce3d611e4ed30a5528ad74580b0bf9bf25e9e600c003d5e6269f52f3066a3f4d