Malicious PDF — malware analysis report

Static analysis result for SHA-256 93cada2ee1c84c83…

MALICIOUS

PDF

404.9 KB Created: 2022-04-02 12:50:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-13
MD5: d6ee7e6ec5785d9759933f51f53b2fe5 SHA-1: e5830ed3466b4a29fec0525ef0a5fc87b21d2164 SHA-256: 93cada2ee1c84c8394f52594e60732dbdc192b5d27af26d64d025c01fdf78692
156 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6037

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
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
  • 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://jubiwaxu.weebly.com/uploads/1/3/4/6/134645567/090da94c2fa6.pdf In PDF document text
    • http://www.rztria.ru/kcfinder/upload/files/tokaxudenesetowezuvo.pdfIn PDF document text
    • https://kidogotetivi.weebly.com/uploads/1/3/4/3/134375399/limupogupesek.pdfIn PDF document text
    • https://dazarurizupe.weebly.com/uploads/1/3/1/1/131164120/vemefemi.pdfIn PDF document text
    • https://gorefete.weebly.com/uploads/1/3/4/6/134630025/jiwilal-sisajejo-kumanifaxijuxi.pdfIn PDF document text
    • http://debseven.net/UserFiles/File/nibuname.pdfIn PDF document text
    • http://9topia.com/js/kcfinder/upload/files/zegukurejo.pdfIn PDF document text
    • http://siciny.pl/userfiles/file/35998800704.pdfIn PDF document text
    • https://kogababofaf.weebly.com/uploads/1/3/0/9/130969162/xubifaja.pdfIn PDF document text
    • http://nuklearmedizin-amro.de/userfiles/file/kidomowififugoraterupawu.pdfIn PDF document text
    • https://elemental-ia.com/userfiles/file/47203395029.pdfIn PDF document text
    • https://jivafizet.weebly.com/uploads/1/3/4/7/134743279/c50c242f.pdfIn PDF document text
    • https://dijibuxanizaxi.weebly.com/uploads/1/3/4/8/134859775/levutiz.pdfIn PDF document text
    • http://xn--80aatg4aaaddkhfhbf3evf.xn--p1ai/ckfinder/userfiles/files/15543190559.pdfIn PDF document text
    • http://euroteam.vn/ckfinder/userfiles/files/23867812584.pdfIn PDF document text
    • https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/h44159s4h9dn4o8jqvpu1ujdd1/jesezitosewumajumigowajeg.pdfIn PDF document text
    • https://gemuxobupi.weebly.com/uploads/1/3/2/6/132682013/bujiwarimafazuw_xipekabasikemax.pdfIn PDF document text
    • https://nojufetabug.weebly.com/uploads/1/3/4/7/134748112/jiwidop_gozijinuzofim_kilarebez.pdfIn PDF document text
    • http://grafiport.com/userfiles/file/towavomoniwapub.pdfIn PDF document text
    • http://csc010.com/userfiles/file/20220310165133_dcgtci.pdfIn PDF document text
    • http://nikkenj.com/userfiles/file/wamafu.pdfIn PDF document text
    • https://xuzijobozu.weebly.com/uploads/1/3/1/4/131411245/famiwesudawese.pdfIn PDF document text
    • http://yibetter.com/data/files/fewakonewufukoxutiba.pdfIn PDF document text
    • http://colfacor.org.ar/administrador_web/kcfinder/upload/files/17725572490.pdfIn PDF document text
    • https://xivibivo.weebly.com/uploads/1/3/4/3/134353446/lamuxo.pdfIn PDF document text
    • https://defojopisupa.weebly.com/uploads/1/4/1/2/141217838/9428518.pdfIn PDF document text
    • https://thermocalnepal.ramjanki.com/ckeditor/kcfinder/upload/files/fikerefezafeloregutatixo.pdfIn PDF document text
    • https://xuvuvigaxopezut.weebly.com/uploads/1/3/4/7/134721928/5457647.pdfIn PDF document text
    • https://fileduwefevara.weebly.com/uploads/1/3/4/3/134384607/lisaj.pdfIn PDF document text
    • https://liberiloro.weebly.com/uploads/1/3/4/5/134589576/wojokupobozon.pdfIn PDF document text
    • https://kototavuwo.weebly.com/uploads/1/3/4/6/134696015/juwejatibemewij_mepenemaderav.pdfIn PDF document text
    • https://fesuxuxij.weebly.com/uploads/1/3/4/6/134693362/d0977f8465.pdfIn PDF document text
    • https://guravigipide.weebly.com/uploads/1/3/2/8/132815190/de62539e.pdfIn PDF document text
    • https://zidefiwemisuj.weebly.com/uploads/1/3/1/6/131606537/5512a29b4f070.pdfIn PDF document text
    • https://wusaxipexezoz.weebly.com/uploads/1/3/2/3/132302720/pesagebuguguza.pdfIn PDF document text
    • https://loheb.co.za/XSRYdR1H?utm_term=mikro+v15+full+indirPDF link annotation
    • https://nekegofoka.weebly.com/uploads/1/3/4/3/134364724/2910284.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_off0005db0e.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005db0e.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005db0e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DB0E 21636 bytes
SHA-256: 24b8391aca5eef0116cc38c8629f55c90a5f3011e13e3e424ce08233d4a1895a
font_01_sfnt_off0006135d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6135D 10224 bytes
SHA-256: 6c3a8bfecd774be02ae0817e7c0882b83646c8b060e96dc9e59967e3ff8a84a5
font_02_sfnt_off00062a75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62A75 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1