Malicious PDF — malware analysis report

Static analysis result for SHA-256 0e6f064f36bb9ce4…

MALICIOUS

PDF

83.2 KB Created: 2022-04-07 03:37:13 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: af6f0e0242855f4dad7e578a22136618 SHA-1: 6a42342788e4db2bf3d104f263c2000efb46a71f SHA-256: 0e6f064f36bb9ce45d00a81f07d56a7f43d6834cf156c22fb3846baa07d0debb
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://wonwon.taipei/photo/file/83550043903.pdf In PDF document text
    • http://fabiocaronearchitetto.com/userfiles/files/mujifevolazonat.pdfIn PDF document text
    • https://sepikupi.weebly.com/uploads/1/3/0/7/130738949/mozagalip.pdfIn PDF document text
    • http://aventurinproject.tesztweboldal.com/uploads/files/davexinujojebul.pdfIn PDF document text
    • https://nidimojisojetuz.weebly.com/uploads/1/3/5/9/135962904/lugeboj.pdfIn PDF document text
    • https://sidafixeruj.weebly.com/uploads/1/3/2/6/132681612/pobegawabolajix.pdfIn PDF document text
    • https://fefugenaxidoseb.weebly.com/uploads/1/3/1/3/131380158/0d452cdf8c4.pdfIn PDF document text
    • https://pozuxona.weebly.com/uploads/1/3/1/3/131398461/xedulikuvosan.pdfIn PDF document text
    • https://waraxisunagigam.weebly.com/uploads/1/3/4/1/134131416/renogevuvole_kowifufasijino.pdfIn PDF document text
    • http://lahore3dstudio.com/cmsimages/file/74413346124.pdfIn PDF document text
    • https://sunigudeme.weebly.com/uploads/1/3/4/5/134503290/9119449.pdfIn PDF document text
    • https://vimuzepujox.weebly.com/uploads/1/3/4/3/134368191/pabaretidudejugo.pdfIn PDF document text
    • http://myxroad.net/upload/userfiles/file///neloxo.pdfIn PDF document text
    • https://www.trungtammaychieu.com/ad-min/js/libs/kcfinder/upload/files/15782019357.pdfIn PDF document text
    • https://wofexexugov.weebly.com/uploads/1/3/4/3/134318452/4564437.pdfIn PDF document text
    • https://fumumakol.weebly.com/uploads/1/3/4/0/134017799/wubowefu_jezenawesatizi.pdfIn PDF document text
    • https://kudojiluro.weebly.com/uploads/1/3/4/4/134441165/8804302.pdfIn PDF document text
    • https://damsindia.org/admin/uploads/file/fewuwogiropofog.pdfIn PDF document text
    • https://xonaxogurevof.weebly.com/uploads/1/3/1/4/131453171/10b9ef.pdfIn PDF document text
    • https://diphong.com/uploads/sedudisijiwupixun.pdfIn PDF document text
    • https://kipakewetug.weebly.com/uploads/1/3/4/6/134606983/xivetenegefuluj-fetibiragakonid-vunekexuwafoxax.pdfIn PDF document text
    • https://yubit.co.za/YmrXLWy8?keyword=essay%20examples%20for%20class%2010PDF 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_off0000e1e3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000e1e3.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e1e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE1E3 16928 bytes
SHA-256: 30bcc2155a917a7c0165a50ef96bbfe78559788304b0af18c7e34e72b016caae
font_01_sfnt_off00010ded.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10DED 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00012604.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12604 10720 bytes
SHA-256: 5343a3b5f1c0abff705e2c2230bc420ac3aef8d9c78f70852a5b3fb502507518