Malicious PDF — malware analysis report

Static analysis result for SHA-256 dddcadeef680c608…

MALICIOUS

PDF

347.0 KB Created: 2022-04-05 10:52:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-16
MD5: 0d16b6d22e87bf706b49a042185a8914 SHA-1: 52eeedd1047bb8e60d138236c2379f6da9a0a564 SHA-256: dddcadeef680c608062ea1699ad0f83edacad641958be5e98a400b0e12fb85dd
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6782

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
  • 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.
  • 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://sunuf.co.za/XSRYdR1H?utm_term=delayed+dark+brotherhood+attack+v2 PDF link annotation
    • http://leinerpakgelatine.com/survey/userfiles/files/54096588945.pdfIn PDF document text
    • https://chineseclothingonline.com/File/gokukagojizidimebub.pdfIn PDF document text
    • https://xorozatu.weebly.com/uploads/1/3/4/4/134461248/4233116.pdfIn PDF document text
    • https://wigomikutoji.weebly.com/uploads/1/4/1/2/141252003/sawuxa.pdfIn PDF document text
    • https://xasejudezorakoz.weebly.com/uploads/1/3/0/8/130813307/xeditan.pdfIn PDF document text
    • https://wezalowesugalu.weebly.com/uploads/1/3/2/8/132815960/mizesevoraxiger.pdfIn PDF document text
    • http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620366095741c---sepanotarejozoli.pdfIn PDF document text
    • https://kozulewikije.weebly.com/uploads/1/3/4/6/134682997/b3fec191a.pdfIn PDF document text
    • https://lanufuxag.weebly.com/uploads/1/3/0/9/130969896/fubejuxopubir-denevotudaduf-rurazukoleru-nixidis.pdfIn PDF document text
    • https://zubagobo.weebly.com/uploads/1/4/1/3/141300624/9426472.pdfIn PDF document text
    • https://zedusolurifi.weebly.com/uploads/1/3/3/9/133999882/1a5f815a57fd.pdfIn PDF document text
    • https://zosumomaxin.weebly.com/uploads/1/3/4/0/134040430/c22ac29fd05a.pdfIn PDF document text
    • http://przystaneknida.pl/data/aktualnosci_imgs/file/babefefemepozajosataful.pdfIn PDF document text
    • https://mevemedetu.weebly.com/uploads/1/3/1/8/131871578/tobonesitinal_jawajore_xenozokimixe.pdfIn PDF document text
    • http://nattukoottam.com/userfiles/file/86368788516.pdfIn PDF document text
    • https://vunulenib.weebly.com/uploads/1/3/2/3/132303041/mipabarere.pdfIn PDF document text
    • https://demenuxukuxit.weebly.com/uploads/1/3/1/4/131438289/rawemej.pdfIn PDF document text
    • https://xikigojajutu.weebly.com/uploads/1/3/4/3/134385057/zegejixikup.pdfIn PDF document text
    • https://linuvovozesuv.weebly.com/uploads/1/3/4/7/134774252/kiwugedo.pdfIn PDF document text
    • https://dipojujepu.weebly.com/uploads/1/3/4/5/134526160/norodijuwemapeno.pdfIn PDF document text
    • https://puvomowaja.weebly.com/uploads/1/3/4/3/134318832/5127595.pdfIn PDF document text
    • https://vujanakisa.weebly.com/uploads/1/3/4/4/134401771/kugejozodorar.pdfIn PDF document text
    • https://nuvaxavixo.weebly.com/uploads/1/3/0/7/130738964/4579206.pdfIn PDF document text
    • http://www.leasebridge.com/CKUPimg/files/4806119017.pdfIn PDF document text
    • https://mulidugegobivim.weebly.com/uploads/1/3/4/3/134318636/vogifamor-wetusibuwogof.pdfIn PDF document text
    • https://wagofokixe.weebly.com/uploads/1/3/4/6/134694124/0cf201ed.pdfIn PDF document text
    • http://vet-spb.com/userfiles/file/kowaxofis.pdfIn PDF document text
    • https://wewototubuwasef.weebly.com/uploads/1/3/4/6/134631688/rokogufalafufed.pdfIn PDF document text
    • https://dejatenuti.weebly.com/uploads/1/3/5/3/135348415/7621274.pdfIn PDF document text
    • https://zitakusosexozi.weebly.com/uploads/1/3/4/5/134595565/salanukunulasi.pdfIn PDF document text
    • https://tizukusijevawus.weebly.com/uploads/1/3/4/4/134454617/zuladikoguxatelebi.pdfIn PDF document text
    • https://megidawuxuta.weebly.com/uploads/1/3/4/7/134729580/16d2c27.pdfIn PDF document text
    • https://sivenusa.weebly.com/uploads/1/3/1/1/131164431/fizufopirawe.pdfIn PDF document text
    • https://xoforovujedopod.weebly.com/uploads/1/3/4/5/134587448/vireruwokowojeg.pdfIn PDF document text
    • https://xagapetudiza.weebly.com/uploads/1/3/4/6/134686513/dekiz.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_off0004f911.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004f911.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004f911.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F911 10636 bytes
SHA-256: 6c83623b8b05ccf36d336b2cf54a05f22fad290f356dcfc71d0c84d348f40236
font_01_sfnt_off000511a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x511A2 19420 bytes
SHA-256: 5b8658b6207cf9811311b66c59b480d533835299e5f93c23bf8460004f060bfe
font_02_sfnt_off000543e1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x543E1 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1