Malicious PDF — malware analysis report

Static analysis result for SHA-256 f96e962362d7ad37…

MALICIOUS

PDF

77.8 KB Created: 2022-04-09 22:45:49 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: 2b21718b0a56885ed8c4f813630b58e5 SHA-1: 20b26e1d8506141bc6e8e0aa404ac6697d613eb6 SHA-256: f96e962362d7ad3711eedc0077c057f58e8c4607714677539cb54a4719ccef12
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

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
  • 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://lovig.co.za/YmrXLWy8?keyword=boston%20digital%20ba735%20schematic PDF link annotation
    • https://incense888.com/uploads/files/202203100156357807.pdfIn PDF document text
    • https://xevuradapo.weebly.com/uploads/1/3/3/9/133986258/majululofu.pdfIn PDF document text
    • https://suludizivot.weebly.com/uploads/1/3/1/3/131383823/32edd9ffe52477.pdfIn PDF document text
    • http://hoteldanang.vn/uploads/images/files/38514718592.pdfIn PDF document text
    • http://nuraski.pl/wsg/userfiles/24079450669.pdfIn PDF document text
    • https://www.rioclaro.com.co/kcfinder/upload/files/59150781326.pdfIn PDF document text
    • https://bergeraustralien51.com/caningest/images/file/1653531111.pdfIn PDF document text
    • http://webcertain.asia/contentupload/fckeditorUploads/organization_/file/zotukulokediripikojo.pdfIn PDF document text
    • https://angkaindaman.com/contents/files/rogovakotuwi.pdfIn PDF document text
    • http://antracit.topmebli.com/content/xuploadimages/file/80898766071.pdfIn PDF document text
    • http://autoshiftbid.com/fckeditor/userfiles/file/boterewogebaniga.pdfIn PDF document text
    • http://kino-cosmik.ru/sadm_files/vexulefenusudesatoro.pdfIn PDF document text
    • https://alajuusa.ee/media/contents/file/wodijiguzipozo.pdfIn PDF document text
    • https://5050562.ru/artimg/files/93918901671.pdfIn PDF document text
    • http://spartapr.com/images/upload/file/pemigudoxiluwazizolon.pdfIn PDF document text
    • https://kisetujetu.weebly.com/uploads/1/3/2/8/132814277/961f998af16.pdfIn PDF document text
    • http://bluebiz.kr/userData/board/file/35269117490.pdfIn PDF document text
    • https://pufegigan.weebly.com/uploads/1/3/1/0/131070168/xiladejavepub_gefapupug_kujaw_liwejezesaj.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_off0000cacf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCACF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000e2e1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE2E1 17324 bytes
SHA-256: b0c6b7e4631446e8087bda1f9bd933a07470716128d1ec978239110621cd95e2
font_02_sfnt_off00010fdf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10FDF 11268 bytes
SHA-256: 02bfd3b62982067cf68d4b92e68a4e969fa512e367e1ee4c2288c1833269ed86