Malicious PDF — malware analysis report

Static analysis result for SHA-256 116c378da4667020…

MALICIOUS

PDF

111.8 KB Created: 2022-03-29 05:06:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: 7c2e41e995c92c6efa3ea889b1839f39 SHA-1: f3b59a1592293f316fa2664803ae5aa2dc6a21f3 SHA-256: 116c378da4667020e2220fdd154b0371677f0f668db91ad58ec2ff4ff3383521
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9737

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://norin.co.za/XSRYdR1H?utm_term=kaisi+yeh+yaariyan+title+song+o+yaara+free+download PDF link annotation
    • http://newpacksy.com/admin/kcfinder/upload/files/97668107294.pdfIn PDF document text
    • https://taipeitccia.org/CKEdit/upload/files/tesaj.pdfIn PDF document text
    • http://yas-center.ru/userfiles/file/16236072946.pdfIn PDF document text
    • https://uzmanwebci.com/calisma2/files/uploads/97131407604.pdfIn PDF document text
    • https://asiantms.com/ckfinder/userfiles/files/masafonemozenok.pdfIn PDF document text
    • http://www.hkwebdesign.com.hk/wp-content/plugins/formcraft/file-upload/server/content/files/1622530469ade4---disaxoxazupenimatorowitev.pdfIn PDF document text
    • http://pjzhengwang.com/upload/file/20220307_150614_155.pdfIn PDF document text
    • https://www.monacruises.com/html/scripts/ckeditor/kcfinder/upload/files/55067973340.pdfIn PDF document text
    • http://bertoniamministrazione.it/bertoni/public/file/vimuzoxavupapijojutisedin.pdfIn PDF document text
    • http://www.leasebridge.com/CKUPimg/files/dumemo.pdfIn PDF document text
    • https://cometgroupinternational.com/ckeditor/ckfinder/userfiles/files/86304425299.pdfIn PDF document text
    • https://adatbazis.tersegfejlesztes.hu/feltoltes/files/xeforexunekepunaduzo.pdfIn PDF document text
    • http://tayles.com/uploaded/wemuvaxa.pdfIn PDF document text
    • http://ebiddex.com/kcfinder/upload/files/giniweridemosijug.pdfIn PDF document text
    • https://anhhuynoithat.com/asset/files/11263360387.pdfIn PDF document text
    • http://marjoleintje.nl/include/userfiles/66772088461.pdfIn PDF document text
    • https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/51814bccce2edb0db26d1449394b1251/lejulane.pdfIn PDF document text
    • https://rais.bg/uploads/file/kumizukevazenagisej.pdfIn PDF document text
    • http://systempro.kr/userData/board/file/womonuboziwakaja.pdfIn PDF document text
    • http://bf4.nim.ru/userfiles/files/rurexosenefukeloferobuv.pdfIn PDF document text
    • http://kubkao-kubpla.com/userfiles/files/jedamomukefe.pdfIn PDF document text
    • http://nccpindia.org/ckeditor/kcfinder/upload/files/gutoref.pdfIn PDF document text
    • http://sosnovgeo.ru/userfiles/file/71376305245.pdfIn PDF document text
    • http://bazoolwddd.specialty-match.com/upload/files/64469172901.pdfIn PDF document text
    • http://hz-kontejnery.cz/ckfinder/userfiles/files/87060781789.pdfIn PDF document text
    • https://songhong-thudo.com/img/files/35168473097.pdfIn PDF document text
    • https://laiyi-art.com/userfiles/file/31386276001.pdfIn PDF document text
    • https://rosewoodcity.org/nbloom/fckuploads/file/nurarukonudopig.pdfIn PDF document text
    • http://triple-a.co.th/ckfinder/userfiles/files/tolap.pdfIn PDF document text
    • https://www.opsclown.it/ckfinder/userfiles/files/48751970854.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000140a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x140A9 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000157c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x157C4 16192 bytes
SHA-256: 414193bcac9227d7e20aaf47aa8e39987027641454aad841ede979f88467dafd
font_02_sfnt_off00018180.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x18180 16336 bytes
SHA-256: adf38969d40f501586e0caf93d33991e243baeeecfe575c4831cdbf64b7044fa
font_03_sfnt_off00019783.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x19783 10824 bytes
SHA-256: 7cdeebe35748963ffe994fbc320c0798c6a65589cfc95317fb8edafa44458e69