Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2de472aab75df02…

MALICIOUS

PDF

78.1 KB Created: 2022-04-04 18:43:23 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 9909b8fb79414648ef9f2d11be733d8e SHA-1: d363095cb0f302a5b8c77e4f659e0dbf98ebf41b SHA-256: e2de472aab75df02773cf8625782538e4b58c13789d82be9bef1efef3e54e86d
226 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

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.
  • Travel-support phone-number stuffing scam high SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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://fecuq.co.za/YmrXLWy8?keyword=john%20deere%20100%20series%20owners%20manual PDF link annotation
    • https://vegirizekor.weebly.com/uploads/1/3/1/4/131407876/4849264.pdfIn PDF document text
    • https://davijonixumitu.weebly.com/uploads/1/3/5/3/135349017/40ee72a4.pdfIn PDF document text
    • https://voxivunesiru.weebly.com/uploads/1/3/1/4/131407918/6197045.pdfIn PDF document text
    • https://kukuziso.weebly.com/uploads/1/3/4/4/134468315/gezurigewobu.pdfIn PDF document text
    • https://rofexelugikovu.weebly.com/uploads/1/3/4/7/134732340/lexenurovalunif.pdfIn PDF document text
    • http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621007ee32eef---6740090838.pdfIn PDF document text
    • https://norafolarujasaw.weebly.com/uploads/1/3/1/4/131453206/6152350.pdfIn PDF document text
    • https://ceilford.org/wp-content/plugins/super-forms/uploads/php/files/e24f6382188751abad6de2251c775256/giwuwavafejezo.pdfIn PDF document text
    • https://segitosul.weebly.com/uploads/1/3/4/8/134886040/jisunibirepeniz_muzilefenu.pdfIn PDF document text
    • https://rozetki-merten.su/kcfinder/upload/files/74970002176.pdfIn PDF document text
    • https://lepitedow.weebly.com/uploads/1/3/4/8/134885181/2166084.pdfIn PDF document text
    • http://gzsjlt.cn/userfiles/file/wedasomozuveguvinonudozun.pdfIn PDF document text
    • https://vifawadezak.weebly.com/uploads/1/3/4/8/134846548/4622781.pdfIn PDF document text
    • http://snc.easy-event.net/img/uploads/files/rejazaxebafu.pdfIn PDF document text
    • https://bodonejuw.weebly.com/uploads/1/3/4/6/134686214/biluburer.pdfIn PDF document text
    • http://merten-antik.su/kcfinder/upload/files/sunanilepidiwudunuzilej.pdfIn PDF document text
    • https://wevopuvigamez.weebly.com/uploads/1/3/4/3/134320632/2451240.pdfIn PDF document text
    • http://harckocsik.hu/userfiles/file/juwasujulizas.pdfIn PDF document text
    • http://petrduchek.com/files/53981714861.pdfIn PDF document text
    • https://xiwaxodo.weebly.com/uploads/1/3/4/3/134319271/6359213.pdfIn PDF document text
    • https://rusulurojexaka.weebly.com/uploads/1/3/0/8/130813489/f21f60.pdfIn PDF document text
    • https://safetyhanoi.baohohoanglong.com/userfiles/file/bazaxemimamid.pdfIn PDF document text
    • https://bavopubenexe.weebly.com/uploads/1/3/4/6/134678362/gajumuguv-retimo-kuvokeb.pdfIn PDF document text
    • https://bifukumuvu.weebly.com/uploads/1/3/5/3/135347201/328d6a713d501.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_off0000cc21.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000cc21.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000cc21.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCC21 16744 bytes
SHA-256: 9f0845c2b1f31ff47097871b720f6476b5acbc01d676c73f16d6e69a944e6489
font_01_sfnt_off0000f7b0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF7B0 10768 bytes
SHA-256: 4987cf96bb54ddd70ff79d769c070a0813599aaacf9420ec2cf41af4be811f8e
font_02_sfnt_off00011059.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11059 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1