Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e195f8d7cf5e0b…

MALICIOUS

PDF

247.4 KB Created: 2022-04-05 01:59:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: b7b4b542188dc4912558517e4c90589b SHA-1: 1d10d094d19f662b321b570de87a305deac8ad07 SHA-256: d3e195f8d7cf5e0ba27749f2b0b80e7b8ce970de4692d9655f9fbfd0d87274b2
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8142

Heuristics 5

  • 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.
  • 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://loheb.co.za/XSRYdR1H?utm_term=kolay+3D+origami+Ku%C4%9Fu PDF link annotation
    • https://kekuxepepave.weebly.com/uploads/1/3/0/7/130739312/nofiwuga_tugaxanomomore.pdfIn PDF document text
    • https://nidetufuw.weebly.com/uploads/1/3/6/0/136097009/6685251.pdfIn PDF document text
    • https://zokatitolef.weebly.com/uploads/1/3/4/7/134702636/4185804.pdfIn PDF document text
    • https://fibadajemuda.weebly.com/uploads/1/3/2/3/132303382/966f5af2c4.pdfIn PDF document text
    • https://kegazesawatodo.weebly.com/uploads/1/3/4/3/134378031/6996907.pdfIn PDF document text
    • https://pedumodab.weebly.com/uploads/1/3/1/6/131637036/7981de110948f8.pdfIn PDF document text
    • http://duda-tech.pl/dudatech/upload/file/61966165612.pdfIn PDF document text
    • https://vugigedekamem.weebly.com/uploads/1/3/4/3/134339685/vuvotuja_miwipugiwubare.pdfIn PDF document text
    • https://rejaduwewuwuga.weebly.com/uploads/1/3/1/8/131856140/7916745.pdfIn PDF document text
    • https://jojomelemotupe.weebly.com/uploads/1/3/5/3/135305357/fakikuxug-vopofexolizez-vigaxudud-mavomu.pdfIn PDF document text
    • https://dofukuligofevo.weebly.com/uploads/1/3/4/8/134869200/nowamifufun_rizude_nusuvem.pdfIn PDF document text
    • https://riguniliwegab.weebly.com/uploads/1/3/5/3/135342973/vizuwidat-zejisutewila-voruvik-lavirezulisoxuz.pdfIn PDF document text
    • https://balerezun.weebly.com/uploads/1/3/4/6/134665840/9745452.pdfIn PDF document text
    • https://nodemudikukurev.weebly.com/uploads/1/3/5/3/135348567/9157789.pdfIn PDF document text
    • https://fowuxodujokuk.weebly.com/uploads/1/3/4/3/134310829/xatakapowupalivaxifa.pdfIn PDF document text
    • https://punopisa.weebly.com/uploads/1/3/7/5/137516802/bdc72.pdfIn PDF document text
    • https://fekukutetixamam.weebly.com/uploads/1/3/4/6/134636283/9798844.pdfIn PDF document text
    • http://balade-pierry.fr/userfiles/file/82998452312.pdfIn PDF document text
    • https://zaroxirag.weebly.com/uploads/1/3/4/4/134457582/pamivefulajid-dovorexanowameb.pdfIn PDF document text
    • https://lozofatogil.weebly.com/uploads/1/3/0/7/130739213/6bf8e5d.pdfIn PDF document text
    • https://japapitamamevoj.weebly.com/uploads/1/3/2/7/132740309/3aaceb4b9224025.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00036cd8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36CD8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000384ea.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x384EA 19424 bytes
SHA-256: 8397146fcb6ffd42e0cbc4d85bf125297db784323f88fd663691bbb26c4aceec
font_02_sfnt_off0003b4b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3B4B7 10656 bytes
SHA-256: 422d97315d2b95e5eba81dde6065ca9b2a645c64642c53c281fb8243828dd31c

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