Malicious PDF — malware analysis report

Static analysis result for SHA-256 9ada4ad2df2cc1a6…

MALICIOUS

PDF

73.5 KB Created: 2022-04-12 05:57:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-20
MD5: d6fb12f954466fa97e036e19d6763dc5 SHA-1: 24de7bfa22ac783310d8126ca3bf289a92c79b3a SHA-256: 9ada4ad2df2cc1a6b5279e73b3a0384dd36c0523903fe4d4a26d5a2b4582aac6
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

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 http://es-umzuege-transporte.de/wp-content/plugins/super-forms/uploads/php/files/0dd25180b0d17979ad0c0f2f7debd5b8/18235470576.pdf In PDF document text
    • https://fcimoveis.com/imgs/file/pabijorufenovetula.pdfIn PDF document text
    • http://hpworld.hu/data/pic/Image/file/35977175162.pdfIn PDF document text
    • http://xn----7sba5bgeydgh6hd.xn--p1ai/upload/files/50513780143.pdfIn PDF document text
    • https://nonibebufixaz.weebly.com/uploads/1/3/2/6/132682934/vusagasolumo.pdfIn PDF document text
    • https://ganovumajovad.weebly.com/uploads/1/4/1/3/141302729/fotidadun-daziwezi.pdfIn PDF document text
    • https://yptea.com/data/fckeditor/files/70556291245.pdfIn PDF document text
    • https://cissud.eu/uploads/ck_editor/files/64129624531.pdfIn PDF document text
    • https://path.mn/userfiles/files/6032600640.pdfIn PDF document text
    • https://kunugamonigosa.weebly.com/uploads/1/3/1/8/131871761/vafukepiji_navutamip_tujofalosofov_jepekibuga.pdfIn PDF document text
    • https://dawanuma.weebly.com/uploads/1/3/4/3/134305997/wuxujog.pdfIn PDF document text
    • https://gakubuzavesow.weebly.com/uploads/1/3/0/8/130813888/fizinuve_muzexo_napobijalagunav.pdfIn PDF document text
    • https://balolemarivapi.weebly.com/uploads/1/3/5/3/135309218/8f3ba6b3e6816c.pdfIn PDF document text
    • https://zavisedifigi.weebly.com/uploads/1/3/4/3/134316550/646df.pdfIn PDF document text
    • https://sezitekiporav.weebly.com/uploads/1/3/4/6/134627959/6250879.pdfIn PDF document text
    • http://motolargo.pl/userfiles/file/69955145101.pdfIn PDF document text
    • https://fgcrubochi.com.ng/ckfinder/userfiles/files/56931044326.pdfIn PDF document text
    • https://keguvetazako.weebly.com/uploads/1/3/4/7/134702613/lujeverajufina_vokabenilap_kasileloxukikid.pdfIn PDF document text
    • http://australiandc.eu/uploads/ckeditor/files/mewakuneg.pdfIn PDF document text
    • http://pincailight.com/zk/UploadFile/file/2022022419564673499.pdfIn PDF document text
    • https://gajonido.weebly.com/uploads/1/3/4/6/134627921/surero_gifufibe.pdfIn PDF document text
    • https://tevav.co.za/YmrXLWy8?keyword=stihl%20ms310%20chainsawPDF link annotation
    • 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_off0000ba55.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000ba55.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000ba55.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBA55 10652 bytes
SHA-256: 8a821ae655eca2f50d963c2149c52ab60bf29fd53526c90894954dfd443b1206
font_01_sfnt_off0000d29c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD29C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000eaae.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEAAE 17352 bytes
SHA-256: 3b37091d1a3f3d7af919cabcf756d059c7cd386268debaf70403e80144a30d2f