Malicious PDF — malware analysis report

Static analysis result for SHA-256 624d3071d2bb179a…

MALICIOUS

PDF

74.1 KB Created: 2022-03-27 20:19:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-29
MD5: f5e0d2af058bea406db4a3c7ea0d9690 SHA-1: 35ca7f82c6debba0c5d3a197a92e7e8d59dcc745 SHA-256: 624d3071d2bb179ad1a7ffddf81fc00bab1141be83b3c787ae25a2083edbd1b8
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9985

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://mifuj.co.za/YmrXLWy8?keyword=peter%20pan%20jr%20broadway%20script PDF link annotation
    • https://pukuxenusafo.weebly.com/uploads/1/3/4/7/134711282/1f14b1f9188e.pdfIn PDF document text
    • https://gozetosudoz.weebly.com/uploads/1/3/4/6/134601595/zanexagopewuvexirosu.pdfIn PDF document text
    • https://senamevab.weebly.com/uploads/1/3/4/6/134689233/logeroxizomefijo.pdfIn PDF document text
    • https://fiximumar.weebly.com/uploads/1/3/4/3/134345920/bosumesev_sagavabilip_jakinerub.pdfIn PDF document text
    • https://xukovefekafevut.weebly.com/uploads/1/3/0/9/130969731/minidaretevuj-kopaxatij-guxuko-zivozixugajoxe.pdfIn PDF document text
    • https://xewikoleruwi.weebly.com/uploads/1/3/4/8/134897031/8502287ea8.pdfIn PDF document text
    • https://zurozudosumo.weebly.com/uploads/1/3/4/7/134719863/tapuxerasamizoxig.pdfIn PDF document text
    • https://pakipetunora.weebly.com/uploads/1/3/4/8/134881281/8935668.pdfIn PDF document text
    • https://zozufawagizawag.weebly.com/uploads/1/3/4/4/134454621/lufupef.pdfIn PDF document text
    • https://lugivizukur.weebly.com/uploads/1/3/1/8/131871894/3640637.pdfIn PDF document text
    • https://jasunibimagimuf.weebly.com/uploads/1/3/4/7/134733129/6422915.pdfIn PDF document text
    • https://fupiledur.weebly.com/uploads/1/3/4/5/134527701/9030196.pdfIn PDF document text
    • https://poxosuliw.weebly.com/uploads/1/3/1/3/131383655/2119847.pdfIn PDF document text
    • https://bisodipodur.weebly.com/uploads/1/3/4/5/134592442/zibitazamid_wutudir.pdfIn PDF document text
    • https://lemidedimiba.weebly.com/uploads/1/3/0/8/130874299/sajixug.pdfIn PDF document text
    • https://texifuxifom.weebly.com/uploads/1/3/0/7/130776695/ec6d52.pdfIn PDF document text
    • https://jekowidemovo.weebly.com/uploads/1/3/4/7/134702183/liwopuka_tovexanijapizil.pdfIn PDF document text
    • https://ropidofizo.weebly.com/uploads/1/3/0/7/130738616/zenese_dajopemutud_zizakozapiki_ruzen.pdfIn PDF document text
    • https://pezusadoti.weebly.com/uploads/1/3/4/5/134525395/zewogel.pdfIn PDF document text
    • https://pudixelive.weebly.com/uploads/1/3/4/7/134733907/5b575.pdfIn PDF document text
    • https://sosanibizug.weebly.com/uploads/1/3/2/6/132695556/c9ad2c2a.pdfIn PDF document text
    • https://bizuzekibokosu.weebly.com/uploads/1/3/4/4/134446479/gabutosama-wopej-nefakakataxot.pdfIn PDF document text
    • https://polurivi.weebly.com/uploads/1/3/4/9/134904590/bizemove.pdfIn PDF document text
    • https://ninofupefuf.weebly.com/uploads/1/3/1/8/131856131/6867898.pdfIn PDF document text
    • https://vefawotujetebab.weebly.com/uploads/1/3/4/6/134651081/xusafefevigep.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 8

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_off0000be71.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBE71 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0000d510.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD510 16756 bytes
SHA-256: 9639bee469094dca2c0924a5bad687cab4b4940d8ef2dcd653e369e64325dfa0
font_02_sfnt_off000100ad.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x100AD 10932 bytes
SHA-256: a61d1c53bb473198353b7b5dca3cbafad14d83072bd73d177d7ef32f910cb4c4

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