Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d4f9f6c1dddff1…

MALICIOUS

PDF

77.2 KB Created: 2021-02-24 17:36:09 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-07-11
MD5: aff9a75090131070fcb95fc192daaa27 SHA-1: 5ec5836fddb82367248bfee90aca2251f3f1171b SHA-256: e2d4f9f6c1dddff1ca0ba0a7c3cff25ebab4accd98e660179cf17fee4cdf60c4
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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://leonvi.ru/strik?utm_term=d%2526d+player+sheet+5e+pdf PDF link annotation
    • https://rosokejasos.weebly.com/uploads/1/3/1/8/131871530/pizifibani_toxorexedawat.pdfIn PDF document text
    • http://bosemefawixuwov.mypressonline.com/vumevugis.pdfIn PDF document text
    • http://bosemefawixuwov.mypressonline.com/29387733365.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4408184/normal_5fc870f11ea0d.pdfIn PDF document text
    • https://gafapelisepofas.weebly.com/uploads/1/3/4/7/134762307/6f6e4.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4372101/normal_5fdb1aef90d88.pdfIn PDF document text
    • http://mikovil.mywebcommunity.org/19869163510.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4406501/normal_5fc9d42c9bd35.pdfIn PDF document text
    • http://gojawufeki.getenjoyment.net/pamumumiriloriluwajapekum.pdfIn PDF document text
    • http://vubitim.sportsontheweb.net/how_much_can_a_pallet_jack_lift.pdfIn PDF document text
    • https://xuvakaxatal.weebly.com/uploads/1/3/1/0/131070170/582317.pdfIn PDF document text
    • http://beririka.scienceontheweb.net/oracle_sql_certification_cost_in_india.pdfIn PDF document text
    • https://woniwisupu.weebly.com/uploads/1/3/4/2/134266019/putatiwesuxiwev.pdfIn PDF document text
    • http://tipofeliluget.medianewsonline.com/75290449433.pdfIn PDF document text
    • http://mosebuzixat.mywebcommunity.org/solilonisodozomijon.pdfIn PDF document text
    • https://mefivezetu.weebly.com/uploads/1/3/2/6/132681021/6369a8ac59f87d8.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4393345/normal_5ff1d30ba1aa8.pdfIn PDF document text
    • http://winoxolupuvil.getenjoyment.net/how_long_does_fossil_gen_4_battery_last.pdfIn PDF document text
    • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000ead2.bin)
    • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000ead2.bin)
    • http://www.daltonmaag.com/In extracted file (font_02_sfnt_off000119b3.bin)
    • http://nosatezugizixi.epizy.com/baofeng_uv_82_manual_programming.pdfIn PDF document text
    • http://xerifuxedu.rf.gd/96324994647.pdfIn PDF document text
    • http://zamutuxagen.epizy.com/36202019543.pdfIn PDF document text
    • http://zazuxidavo.rf.gd/34137132078.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://scripts.sil.org/OFLIn extracted file (font_00_sfnt_off0000ead2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000ead2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEAD2 3484 bytes
SHA-256: b6bc3e761eca8ae26333d0367913862b9788f7109bed8a3dd2635371d897bba1
font_01_sfnt_off0000f63e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF63E 10308 bytes
SHA-256: fa20217d9789ed23076c589114fb3609942039594a6338d1d8c8128a4f52dab7
font_02_sfnt_off000119b3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x119B3 4324 bytes
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333