Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bce79bd9a959ae7…

MALICIOUS

PDF

77.5 KB Created: 2022-04-19 13:11:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-20
MD5: aab9f1b97c65eea705a96f034436f3bb SHA-1: ebf107a6e56313f5156d272c05254431cff640da SHA-256: 3bce79bd9a959ae70d916c085e338b5ee83ab7a1199460e7b0725fd8068fceab
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

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
  • 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.
  • 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://ragaz.co.za/YmrXLWy8?keyword=set%20time%20citizen%20eco%20drive%20calibre%208700 PDF link annotation
    • https://panenojaro.weebly.com/uploads/1/3/4/4/134482399/4289766.pdfIn PDF document text
    • https://lozofatogil.weebly.com/uploads/1/3/0/7/130739213/kekowakonunuko.pdfIn PDF document text
    • http://bakineshr.az/ckfinder/userfiles/files/tipepo.pdfIn PDF document text
    • https://sulesebu.weebly.com/uploads/1/3/4/6/134634805/fenuxilipugo.pdfIn PDF document text
    • https://bednidhitraders.com/userfiles/file/pobawewefurot.pdfIn PDF document text
    • http://wok4all.nl/newerac2c/userfiles/file/jasidipexujubiwa.pdfIn PDF document text
    • https://pasationtravellers.com/root/FCKeditor/file/6562664944.pdfIn PDF document text
    • https://lareduna.weebly.com/uploads/1/3/1/4/131453109/jozif.pdfIn PDF document text
    • http://www.podunajsko.sk/app/webroot/ckeditor/kcfinder/upload/files/lozepibagulogawa.pdfIn PDF document text
    • http://tai-group.com/upload/files/58580914017.pdfIn PDF document text
    • https://wojasatog.weebly.com/uploads/1/3/4/7/134765175/67a34b.pdfIn PDF document text
    • http://omorits.jp/uploads/files/sabimozemevotame.pdfIn PDF document text
    • https://buyafranchise.org/files/files/9681457326.pdfIn PDF document text
    • https://vibefifi.weebly.com/uploads/1/4/1/3/141380408/gijim.pdfIn PDF document text
    • http://www.jatekkalmesevel.hu/admin/ckeditor/kcfinder/upload/files/xebet.pdfIn PDF document text
    • http://skidubravy.sk/spravca/ckfinder/userfiles/files/26651306845.pdfIn PDF document text
    • http://agenziaimmobiliarecannavo.eu/userfiles/files/68782991025.pdfIn PDF document text
    • http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/16245dfbc00735---35794540521.pdfIn PDF document text
    • https://luvoseguz.weebly.com/uploads/1/3/4/6/134665560/355389.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_off0000c9df.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c9df.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c9df.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC9DF 11084 bytes
SHA-256: 9b94ac783c4eb00e1e07bdcfeb0f7e485303adaee5003d674357f61fb14240ec
font_01_sfnt_off0000e3c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE3C7 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000fbd9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFBD9 17128 bytes
SHA-256: 7acaabe64d5b6ab0a3bdc6f8d839688dc953e286fd5e3a795424aae8aeaf661d

Open this report in the interactive analyzer, or submit your own file for analysis.