Malicious PDF — malware analysis report

Static analysis result for SHA-256 7932f71b2ba97c97…

MALICIOUS

PDF

322.3 KB Created: 2022-04-14 00:49:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-15
MD5: 016593f5e9e09826012b4a92dcb38d76 SHA-1: 9425e4fd4daeb9030ecf36033ce79cc97724220c SHA-256: 7932f71b2ba97c97555d06c762e17ea9f5a3a1f9f3d879dc2ca504570537ee41
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8100

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=facebook+likes+hack PDF link annotation
    • https://bixoriwapavam.weebly.com/uploads/1/3/4/7/134731951/digozuxe.pdfIn PDF document text
    • https://ledomibab.weebly.com/uploads/1/3/4/8/134858948/dosezalufow.pdfIn PDF document text
    • https://difegalit.weebly.com/uploads/1/3/2/6/132681294/fepugox.pdfIn PDF document text
    • https://lowezikalazana.weebly.com/uploads/1/3/0/9/130969016/4bf055774442a.pdfIn PDF document text
    • http://borik.customreal.sk/data/files/xuvimisetikez.pdfIn PDF document text
    • https://taxubixud.weebly.com/uploads/1/3/4/7/134760406/sijurisi-gewavojamobe-lozojinudot.pdfIn PDF document text
    • http://elegancegioielli.it/upload/userfiles/files/88692693597.pdfIn PDF document text
    • https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/1622a350c01820---39164128698.pdfIn PDF document text
    • https://sofasiwo.weebly.com/uploads/1/3/4/3/134319993/8906658.pdfIn PDF document text
    • http://files.ibiza-ferien.de/file/liduga.pdfIn PDF document text
    • https://durabikat.weebly.com/uploads/1/3/4/5/134512276/milivawarejud_suluruju_gimofu.pdfIn PDF document text
    • https://domigatozod.weebly.com/uploads/1/3/4/7/134717876/6bf9613b2.pdfIn PDF document text
    • https://voleruzogiz.weebly.com/uploads/1/3/4/6/134696629/464a8c072b77.pdfIn PDF document text
    • https://vovinusowoxojik.weebly.com/uploads/1/3/4/3/134349833/gazilelenesujup.pdfIn PDF document text
    • https://pomudimukiribob.weebly.com/uploads/1/3/5/3/135313003/fonubabapevaxewarow.pdfIn PDF document text
    • https://katopogovalasa.weebly.com/uploads/1/3/5/4/135401177/murubuwujeva-divubufafosuvex-kisalaju-kujudosu.pdfIn PDF document text
    • https://texifafotolatip.weebly.com/uploads/1/3/4/7/134764930/ec32654c6293c4.pdfIn PDF document text
    • https://bodijoso.weebly.com/uploads/1/3/1/3/131380183/a88b39685.pdfIn PDF document text
    • https://bavejojonosepes.weebly.com/uploads/1/3/1/3/131380601/fa38cd.pdfIn PDF document text
    • https://nikokitigo.weebly.com/uploads/1/3/4/5/134500207/4416321.pdfIn PDF document text
    • http://htrp.ru/kcfinder/upload/files/84587284668.pdfIn PDF document text
    • https://nawijovom.weebly.com/uploads/1/4/1/3/141343679/duzuwozumuno.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_off0004997c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4997C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004b18e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B18E 18908 bytes
SHA-256: 389ca1ec4aa835cd92eae05be2521b506590dfa502acef220e3a5df4be97f2ba
font_02_sfnt_off0004e356.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E356 10232 bytes
SHA-256: f2008e7447ed32b1243a43176205d8ad2da86d0cdf2fd0452006a17e82412bed

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