Malicious PDF — malware analysis report

Static analysis result for SHA-256 89fa73c0987ff9c1…

MALICIOUS

PDF

90.4 KB Created: 2022-04-09 05:54:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: e1513ab47174bf3aa6a6d3a49c0aebcf SHA-1: a63a2d60e7d5f2b1546a8d612bc4aa8d320c4f90 SHA-256: 89fa73c0987ff9c12b506e5f56b3716fd3267eeea4ccf72dba6086db46790abd
194 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9985

Heuristics 7

  • 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.
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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://loheb.co.za/YmrXLWy8?keyword=game%20of%20life%20midlife%20crisis%20rules PDF link annotation
    • http://evevoyance.fr/adh/.-/file/88616148231.pdfIn PDF document text
    • https://bisijonowazupu.weebly.com/uploads/1/3/2/6/132682684/mowadofowigaxuw_fapiboda_danovakun_wameledero.pdfIn PDF document text
    • https://giximelet.weebly.com/uploads/1/3/4/2/134234701/jidoxanoluteka.pdfIn PDF document text
    • https://houstoncoinshow.org/FCKeditor/file/40657463908.pdfIn PDF document text
    • https://noks.cz/wp-content/plugins/formcraft/file-upload/server/content/files/16212d3162a281---76004546156.pdfIn PDF document text
    • https://xikubafol.weebly.com/uploads/1/3/4/6/134607040/gevakij_lepuxibibogu.pdfIn PDF document text
    • https://fejajeger.weebly.com/uploads/1/3/4/6/134614243/4fac3fab25e3.pdfIn PDF document text
    • https://jotezuzoxe.weebly.com/uploads/1/3/1/3/131382583/c7ac38bd17b.pdfIn PDF document text
    • https://www.guestquesttravelmedia.com/wp-content/plugins/super-forms/uploads/php/files/mvs0uln3jbirb8dlvamenj6558/47656937287.pdfIn PDF document text
    • https://datagoso.weebly.com/uploads/1/3/4/7/134718767/pasuxarepa.pdfIn PDF document text
    • https://www.iccct21.scrs.in/kcfinder/upload/files/xadofodunaweniz.pdfIn PDF document text
    • https://munkenpo.or.jp/kcfinder/upload/files/70706360823.pdfIn PDF document text
    • https://sajepenimeb.weebly.com/uploads/1/3/4/3/134368310/da622ad1dd.pdfIn PDF document text
    • https://rakomuditopag.weebly.com/uploads/1/3/4/7/134717505/9106136.pdfIn PDF document text
    • https://www.wemservice.com/ckfinder/userfiles/files/tinezupumegipinasen.pdfIn PDF document text
    • https://pufokebisuniga.weebly.com/uploads/1/3/5/3/135324869/xivegona-rulikozekubivut-kakozinibumoreg.pdfIn PDF document text
    • http://www.dispatchls.com/backend/web/kcfinder/upload/files/vunuwigukukijizefoladiba.pdfIn PDF document text
    • https://www.giromarilia.com.br/plugins/kcfinder/upload/files/nutejomogelevaza.pdfIn PDF document text
    • http://sgrdinstitutionspandher.org/sgrd/userfiles/file/welakiropevejekuxapiva.pdfIn PDF document text
    • https://montpellier-business-plan.com/mbp/upload/images/images/upload/ckfinder/gadudidasuramotaw.pdfIn PDF document text
    • https://vosuzupitozom.weebly.com/uploads/1/3/5/3/135313705/1101196.pdfIn PDF document text
    • https://rataputi.weebly.com/uploads/1/3/1/4/131407353/faselotim_vedinaxejal.pdfIn PDF document text
    • https://wodikaludesavoz.weebly.com/uploads/1/3/1/4/131453455/wadufiviligerefix.pdfIn PDF document text
    • http://seasonmediagroup.com/pic/file/mowowisu.pdfIn PDF document text
    • https://xivupofe.weebly.com/uploads/1/3/2/6/132681771/2055114.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_off0000fd4a.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000fd4a.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000fd4a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFD4A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00011561.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11561 10572 bytes
SHA-256: f277d7da6bb96e8065e878924db8e2d7afb2f5ae5cf539da913510545eb5ffb8
font_02_sfnt_off00012d79.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12D79 17324 bytes
SHA-256: 2cb3c74d35024a4095c846866871cac11dc6ef3540607b7424c7acc1c4d45723