Malicious PDF — malware analysis report

Static analysis result for SHA-256 1164b0e680435dab…

MALICIOUS

PDF

180.5 KB Created: 2022-03-22 23:48:58 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: 6d6356a8722e42844872becbefd849ad SHA-1: fd6d5130f22473aac2e53c2d1c182233b5766ab2 SHA-256: 1164b0e680435dabdc9702bec0e0e5c7807e694d9c91ad91e080545fbb0b2669
134 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9866

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
  • 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.
  • Fake invoice / payment lure low SE_INVOICE_LURE
    Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
  • 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://yubit.co.za/XSRYdR1H?utm_term=lara+croft+fan+art PDF link annotation
    • https://comptables-publics.fr/userfiles/file/sevorutamupaje.pdfIn PDF document text
    • http://gioiacompany.net/images/upload/file/89566275108.pdfIn PDF document text
    • https://caror.hu/ckfinder/userfiles/files/varijelofixoset.pdfIn PDF document text
    • http://anshan56.cn/userfiles/file/16460111172051706804.pdfIn PDF document text
    • http://schneider-glossa.ru/kcfinder/upload/files/22144880970.pdfIn PDF document text
    • http://www.anaja-inter.org/public/file/lubaxozutajug.pdfIn PDF document text
    • https://m-s-g.ru/userfiles/files/38305036795.pdfIn PDF document text
    • https://lajhajjar.com/userfiles/file/vunukiwununulosipamof.pdfIn PDF document text
    • https://dehayemek.net/upload/ckfinder/files/52598867630.pdfIn PDF document text
    • http://ohappy.org/userData/board/file/27162396014.pdfIn PDF document text
    • http://aptekadc.pl/userfiles/userfile/pawatatakux.pdfIn PDF document text
    • http://cachnhietwin.com/luutru/files/jasegomewotupubo.pdfIn PDF document text
    • http://spl-designs.com/ckfinder/userfiles/files/dibegik.pdfIn PDF document text
    • https://advantage.ee/media/contents/file/47506784575.pdfIn PDF document text
    • https://zapcdn.space/web/img/podborky/files/midojinuxejomozupaviwazur.pdfIn PDF document text
    • http://ambartakip.net/belgeler/file/basokagiwataratitaguvu.pdfIn PDF document text
    • http://bwa.olsztyn.pl/bwa3/admin/kcfinder/upload/files/10402658116.pdfIn PDF document text
    • https://pioneerlift.com/upfiles/editor/files/ripefarezisugutoke.pdfIn PDF document text
    • http://doorsatyrau.com/ckfinder/userfiles/files/34153581297.pdfIn PDF document text
    • http://4bzsoftware.com/Images_upload/files/sawobosonamituvu.pdfIn PDF document text
    • https://aicpwdosaeast.com/ckfinder/userfiles/files/66150854168.pdfIn PDF document text
    • http://xn--42ci4cc0aric4a6dd7c5af9nef7sg.com/userfiles/files/pakifopupuvuroneb.pdfIn PDF document text
    • https://lubrifianti-auto.ro/files/file/13895969229.pdfIn PDF document text
    • https://cira.thinkabit.net/downloads/files/jixibutasilabapixenenano.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

Related samples 6

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000264f1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x264F1 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00027c10.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27C10 9848 bytes
SHA-256: 53bcac06a3b94b6de653b944f86ecef5339dba5baecfb916e41ae506d8b4522f
font_02_sfnt_off000291d6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x291D6 18500 bytes
SHA-256: d8f348beeb7f6d3b04fac885257c5137152e706e41abd207d6f7e3cc66044e78

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