Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c6321c5224055e…

MALICIOUS

PDF

76.3 KB Created: 2022-04-26 07:50:20 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: cd2f97de8ff59a4a1bbc3172d0d50fb4 SHA-1: bd47d809e9378d5a4d2068c83a1b702358e90efd SHA-256: 29c6321c5224055e3a196cd770bce4bd638f5367052dd525e790c646fe9823f3
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9973

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 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://lazav.co.za/YmrXLWy8?keyword=does%20i%20pilot%20link%20work%20with%20garmin PDF link annotation
    • https://nivewasivok.weebly.com/uploads/1/3/4/4/134479385/9219646.pdfIn PDF document text
    • https://jegesasep.weebly.com/uploads/1/3/4/5/134502647/432209.pdfIn PDF document text
    • http://ergo-logo-bamberg.de/userfiles/file/89010732591.pdfIn PDF document text
    • https://zukodefikarux.weebly.com/uploads/1/3/4/4/134498552/c69de8c81eb19b5.pdfIn PDF document text
    • https://www.rapn.ru/ckfinder/userfiles/files/77259195258.pdfIn PDF document text
    • https://coe-project53.istc.int/app/webroot/js/kcfinder/upload/files/31276472340.pdfIn PDF document text
    • https://pakunifa.weebly.com/uploads/1/3/5/3/135307874/rivov_xosutof_rarenigatiwejo.pdfIn PDF document text
    • https://nozasereb.weebly.com/uploads/1/3/4/4/134499995/2ac896b7.pdfIn PDF document text
    • http://cachnhietcacham.vn/Images_upload/files/lipupepixanakalonegovatop.pdfIn PDF document text
    • https://wojopukutipu.weebly.com/uploads/1/3/4/3/134345686/pexikalufimagulatuv.pdfIn PDF document text
    • https://wurudejokifar.weebly.com/uploads/1/3/0/7/130776262/baxeve.pdfIn PDF document text
    • http://gsest.com.sa/ckeditor/kcfinder/upload/files/bukakukomuvogi.pdfIn PDF document text
    • https://wilasumoleliwu.weebly.com/uploads/1/3/1/4/131414134/2d1490543899a6.pdfIn PDF document text
    • http://phuketdriveschool.com/userfiles/file/kiseluxaxovowonejugafap.pdfIn PDF document text
    • https://kabokikofonesa.weebly.com/uploads/1/3/1/6/131637300/8125247.pdfIn PDF document text
    • https://moredotaze.weebly.com/uploads/1/3/0/7/130776260/kakalovewimewo_borodatusamipat_jiziw.pdfIn PDF document text
    • https://selimofe.weebly.com/uploads/1/3/4/6/134662884/tikeroj.pdfIn PDF document text
    • https://abm-network.com/kcfinder/upload/files/venuzeluleruz.pdfIn PDF document text
    • https://rusakubasarozu.weebly.com/uploads/1/3/4/2/134266120/40e8f.pdfIn PDF document text
    • https://vialivonica.eu/userfiles/files/25136563438.pdfIn PDF document text
    • https://www.oabrn.org.br/2017/_ups/files/files/datizemuvemusaf.pdfIn PDF document text
    • https://renobikedasel.weebly.com/uploads/1/3/4/8/134897329/saninarududoni.pdfIn PDF document text
    • https://tawudefategubo.weebly.com/uploads/1/3/5/9/135974656/3899471.pdfIn PDF document text
    • https://binolopokam.weebly.com/uploads/1/3/1/4/131484395/lelavazegudulofi.pdfIn PDF document text
    • https://bafipiwefewojex.weebly.com/uploads/1/3/4/5/134576197/disozoneb.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 extracted file (font_00_sfnt_off0000c656.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c656.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c656.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC656 16732 bytes
SHA-256: 936cf1f81f8c57dba6a4fce100c0316f0fda59558e55692fcc9043d569457538
font_01_sfnt_off0000f1f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF1F6 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00010a0d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10A0D 10880 bytes
SHA-256: c0f4ecd621855a16f9a295d7be9b9ffb23e587bc1ce20b78dc6d69e40c27efb5