Malicious PDF — malware analysis report

Static analysis result for SHA-256 88b69825c5e16a13…

MALICIOUS

PDF

159.9 KB Created: 2022-03-31 04:47:13 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-02
MD5: 3302227e6d3895ded6baf4759c4741c3 SHA-1: 144d4c7ca301a4010c21314fbacc1a095533a438 SHA-256: 88b69825c5e16a134f3ded3a550361a3a2c76a709797ed728826a7dc35a42403
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8404

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
  • 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://tevav.co.za/XSRYdR1H?utm_term=collective+soul+shine+mp3+free+download PDF link annotation
    • https://fopibene.weebly.com/uploads/1/3/4/0/134012765/damurivexewas_xejelupej_kiwozakekisewu.pdfIn PDF document text
    • https://eminencesolutions.in/resources/userfiles/file/15041879216.pdfIn PDF document text
    • https://kakojimogik.weebly.com/uploads/1/3/0/7/130775570/pagekidebuluvo.pdfIn PDF document text
    • http://serwisnawigacji.pl/userfiles/file/12051467898.pdfIn PDF document text
    • http://shuimotongyuan.com/userfiles/file/tepogitazodokefu.pdfIn PDF document text
    • https://saatyapi.com/upload/ckfinder/files/kivarasugulameporisixiv.pdfIn PDF document text
    • https://loleritukala.weebly.com/uploads/1/3/0/9/130969936/9673490.pdfIn PDF document text
    • http://smartsecurity24.pl/userfiles/file/naviwomana.pdfIn PDF document text
    • http://www.sm.ac.th/ckfinder/userfiles/files/98882212162.pdfIn PDF document text
    • https://chasehr.in/userfiles/file/vigezunazozeletodurupes.pdfIn PDF document text
    • http://saigondome.com/uploads/userfiles/file/36142187180.pdfIn PDF document text
    • https://nakalefa.weebly.com/uploads/1/3/4/5/134522788/xefogajafexivov_guzikakok_wefel_larezolubu.pdfIn PDF document text
    • https://obrbikes.com/files/files/48415633775.pdfIn PDF document text
    • https://xojozojejaxito.weebly.com/uploads/1/3/4/8/134866115/sufudedapigag-ludebamuvikan.pdfIn PDF document text
    • https://megidawuxuta.weebly.com/uploads/1/3/4/7/134729580/93509b48a.pdfIn PDF document text
    • https://bageribo.weebly.com/uploads/1/3/4/5/134592059/kajibolag-punurujazidasi.pdfIn PDF document text
    • https://bifulased.weebly.com/uploads/1/3/4/4/134496107/garovuzuzokivugikiti.pdfIn PDF document text
    • http://www.fichetalmeria.com/admin/kcfinder/upload/files/fujikametoniwokomig.pdfIn PDF document text
    • https://nozesebekujizaj.weebly.com/uploads/1/3/4/6/134698307/492650.pdfIn PDF document text
    • https://rirofogarerena.weebly.com/uploads/1/3/0/7/130775169/wekexufev.pdfIn PDF document text
    • http://emcmotorbikerental.com/asset/kcfinder/upload/files/bagakezefajogure.pdfIn PDF document text
    • http://www.szinespillanat.hu/admin/ckeditor/kcfinder/upload/files/60000783781.pdfIn PDF document text
    • https://solupufaposedi.weebly.com/uploads/1/3/1/8/131857421/xusezi-piniwofo.pdfIn PDF document text
    • https://derimazigazudi.weebly.com/uploads/1/3/4/1/134131427/pefupoz.pdfIn PDF document text
    • http://solo-reisen.com/media/images/file/32212034237.pdfIn PDF document text
    • https://nuvipepive.weebly.com/uploads/1/3/1/4/131409498/jagimi.pdfIn PDF document text
    • https://joguwezur.weebly.com/uploads/1/3/4/5/134500750/8b42ad27f8aa.pdfIn PDF document text
    • https://kutobuxuvesoga.weebly.com/uploads/1/3/0/7/130740510/nowezuwifumizujukefu.pdfIn PDF document text
    • https://sgpm.krakow.pl/aaeventy/kcfinder/upload/files/tinufukexenudajerop.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_off00020da9.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00020da9.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00020da9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x20DA9 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000224c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x224C4 18280 bytes
SHA-256: 23c251a1644bed21880cb2b5915d3ea3f0390355398616081ba8e58e7a1d88a3
font_02_sfnt_off00025493.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x25493 11340 bytes
SHA-256: 1eea7adb2f709e219c373b06cdb99deb00ad4a1c2b9b974075d662c04ab2b1fd