Malicious PDF — malware analysis report

Static analysis result for SHA-256 02970445774f87d2…

MALICIOUS

PDF

497.7 KB Created: 2022-04-19 12:46:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: 5520c5196fa57a775f4cfc4e6d5df760 SHA-1: b6f2e92813401e57b0a5a2eca09a5dba3c304524 SHA-256: 02970445774f87d2e06c65a2cffcf66e64c585158b8e730eb55e10fc0d653e5b
114 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3881

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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://fecuq.co.za/XSRYdR1H?utm_term=agriculture+books+in+bengali+pdf+free PDF link annotation
    • https://goroselove.weebly.com/uploads/1/4/1/3/141393045/73896.pdfIn PDF document text
    • https://rudagaje.weebly.com/uploads/1/3/4/3/134310377/zodup.pdfIn PDF document text
    • https://dofixojibol.weebly.com/uploads/1/3/0/8/130874360/4172599.pdfIn PDF document text
    • https://mukaperu.weebly.com/uploads/1/3/4/6/134649449/nutoxamu_wusokagujom.pdfIn PDF document text
    • https://gutazalofekeva.weebly.com/uploads/1/3/5/3/135395177/jalanaxigitupuw.pdfIn PDF document text
    • https://rurawovupotoli.weebly.com/uploads/1/3/4/0/134017211/denamutunuzutizoz.pdfIn PDF document text
    • https://ra7a7p-h3ba7.com/contents/files/48115489758.pdfIn PDF document text
    • https://welaruno.weebly.com/uploads/1/3/5/3/135325412/21e3207eb343a7.pdfIn PDF document text
    • https://tsydesign.com/userfiles/jws/files/mabotevere.pdfIn PDF document text
    • http://webyork.co.uk/kcfinder/upload/files/ponaxolofesapaxoba.pdfIn PDF document text
    • https://domaruvujus.weebly.com/uploads/1/3/2/6/132683142/fameluwawenot.pdfIn PDF document text
    • https://subarijarasojud.weebly.com/uploads/1/3/4/3/134332778/04e1d811fcd7e73.pdfIn PDF document text
    • https://tabisewatutiwir.weebly.com/uploads/1/4/1/3/141315145/daretiv_tixoto_xumudexagi_wofevamibon.pdfIn PDF document text
    • https://narimokilef.weebly.com/uploads/1/3/4/6/134603618/diteju.pdfIn PDF document text
    • http://blueyee.com/upload/file/08125400854.pdfIn PDF document text
    • https://suwelebebos.weebly.com/uploads/1/3/5/9/135959353/3656292.pdfIn PDF document text
    • https://neredijavapud.weebly.com/uploads/1/3/1/4/131409024/sowanim.pdfIn PDF document text
    • https://dijujekidi.weebly.com/uploads/1/4/1/3/141340192/408d08b4.pdfIn PDF document text
    • https://xumolatakikekum.weebly.com/uploads/1/3/4/3/134335049/sevofemojafepos_dofetudegojan.pdfIn PDF document text
    • https://fumirufax.weebly.com/uploads/1/3/1/8/131856188/7904975.pdfIn PDF document text
    • https://nuvarimo.weebly.com/uploads/1/3/1/3/131378817/pelolumiroz.pdfIn PDF document text
    • https://fesakakosirin.weebly.com/uploads/1/3/6/0/136015409/gunowawadafuz-kelesujevewab.pdfIn PDF document text
    • https://zivujibu.weebly.com/uploads/1/3/0/9/130969332/tujutuxaxevumobewaf.pdfIn PDF document text
    • https://tuxupifogufo.weebly.com/uploads/1/3/4/5/134594750/e8cd83.pdfIn PDF document text
    • https://gufijekapumo.weebly.com/uploads/1/4/1/2/141251254/9876c6e98.pdfIn PDF document text
    • https://luwumevawosa.weebly.com/uploads/1/3/5/3/135322316/timinamusaluletazad.pdfIn PDF document text
    • https://tafasuramepeg.weebly.com/uploads/1/4/1/2/141254834/vugafuxan.pdfIn PDF document text
    • https://firikanafumofud.weebly.com/uploads/1/3/0/9/130969048/2201136.pdfIn PDF document text
    • https://galogumizukeres.weebly.com/uploads/1/4/1/2/141231979/9096252.pdfIn PDF document text
    • http://dep14kirov.ru/userfiles/file/44892474711.pdfIn PDF document text
    • https://fjordancv.info/wp-content/plugins/super-forms/uploads/php/files/caeeb1e4ec152b661347bf77e60564e9/57376838147.pdfIn PDF document text
    • https://kazagito.weebly.com/uploads/1/3/4/6/134665665/d849adcb318241.pdfIn PDF document text
    • https://wurokilusonopos.weebly.com/uploads/1/3/5/3/135345649/1403099.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_off000755df.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000755df.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000755df.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x755DF 11108 bytes
SHA-256: a620490b4740c7c514436b19243d6c45dacad6e03cb212dc8b10dae2d536430a
font_01_sfnt_off00076f84.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x76F84 18244 bytes
SHA-256: 2de1f2dc18608768f5b8ffda57ded4db316c6d52ef883d2ae2668b2a790ecde2
font_02_sfnt_off00079e01.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x79E01 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1