Malicious PDF — malware analysis report

Static analysis result for SHA-256 6340e160af4c9ab4…

MALICIOUS

PDF

149.9 KB Created: 2022-04-07 18:57:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-28
MD5: 6e27917e3e31a25180064e750c0e092a SHA-1: 16cf056c0aef727a91cf346179905f6d01adfeaf SHA-256: 6340e160af4c9ab45878861af87232b0c95cfa170aac4296f0732e24529e5766
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9389

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://loheb.co.za/XSRYdR1H?utm_term=dmv+ct+driver%27s+manual+in+spanish PDF link annotation
    • http://cableesmaltado.com/d/files/79235411762.pdfIn PDF document text
    • https://radmangroup-ye.com/rgfiles/file/gukaze.pdfIn PDF document text
    • http://d-a-s.cn/userfiles/file/tesomenomuwisin.pdfIn PDF document text
    • https://vokoziga.weebly.com/uploads/1/3/4/3/134389491/cb9773060a31.pdfIn PDF document text
    • http://kht.civilkozpont.hu/uploads/file/xujuwukako.pdfIn PDF document text
    • https://baxolelal.weebly.com/uploads/1/3/4/6/134625426/7338632.pdfIn PDF document text
    • https://guvorike.weebly.com/uploads/1/3/4/2/134266232/renepalenugafomugixu.pdfIn PDF document text
    • https://pharma-tools.pl/galeria/file/75384527294.pdfIn PDF document text
    • https://gutegogasasana.weebly.com/uploads/1/4/1/2/141249596/pilalijaz-nivipof-ponunivow-tuxiwiwimikad.pdfIn PDF document text
    • https://xulexina.weebly.com/uploads/1/3/1/3/131398260/bijapatubilazabijof.pdfIn PDF document text
    • https://lefigokilafelu.weebly.com/uploads/1/3/4/7/134714095/vipusemubugukun_fonil.pdfIn PDF document text
    • https://sixupotivene.weebly.com/uploads/1/3/4/3/134305687/5919296.pdfIn PDF document text
    • http://legrand-etika.su/kcfinder/upload/files/21044208211.pdfIn PDF document text
    • https://vusowosunuk.weebly.com/uploads/1/3/5/9/135975823/furabiruw.pdfIn PDF document text
    • https://fuvewoziju.weebly.com/uploads/1/3/4/8/134883365/2394337.pdfIn PDF document text
    • https://jiviwakabukowe.weebly.com/uploads/1/3/4/0/134096071/kukor_najamasukaxis_rubanisowabuf_guvuniwe.pdfIn PDF document text
    • https://toxesuta.weebly.com/uploads/1/3/4/5/134510581/sovovino_natesejofilabu_wigujire.pdfIn PDF document text
    • https://firaxefa.weebly.com/uploads/1/3/4/6/134694685/2537613c.pdfIn PDF document text
    • http://clanlogging.com/images/fck/file/75097057633.pdfIn PDF document text
    • https://kegorobaz.weebly.com/uploads/1/3/5/9/135963119/pujaw.pdfIn PDF document text
    • http://productinfo.in/konadnew/userfiles/file/masamafur.pdfIn PDF document text
    • http://xosobacninh.vn/webroot/img/files/wemulawavikokukosuzu.pdfIn PDF document text
    • https://xibokesobapud.weebly.com/uploads/1/3/0/7/130776239/veludifuw.pdfIn PDF document text
    • https://rudazijix.weebly.com/uploads/1/3/1/4/131453676/2254091.pdfIn PDF document text
    • https://bodegoncriollo.com/userfiles/file/murag.pdfIn PDF document text
    • http://salamino.pl/userfiles/file/3368805573.pdfIn PDF document text
    • https://pudukodup.weebly.com/uploads/1/3/1/4/131407572/1317876.pdfIn PDF document text
    • https://bibonatura.com/ckfinder/userfiles/files/56221324095.pdfIn PDF document text
    • http://goansausages.com/admin/ckeditor/kcfinder/upload/files/19603596419.pdfIn PDF document text
    • https://pudorexejuvaw.weebly.com/uploads/1/3/1/4/131455832/4903504.pdfIn PDF document text
    • https://vabijerokajesi.weebly.com/uploads/1/3/4/5/134595953/wewesatonodi.pdfIn PDF document text
    • https://etravelbox.com/scgtest/team-explore/uploads/files/6337613130.pdfIn PDF document text
    • https://cfaegaianascente.pt/portal/userfiles/files/42199426163.pdfIn PDF document text
    • https://wojanoxunoliwam.weebly.com/uploads/1/3/5/3/135394081/mizoxiximaga-ravenugep-gadufaji-dujatum.pdfIn PDF document text
    • https://bujovuve.weebly.com/uploads/1/3/0/7/130738596/9969813.pdfIn PDF document text
    • https://norasegineze.weebly.com/uploads/1/3/6/0/136082699/godevunofa_mikijuxujo_kaxovav_sepedekilur.pdfIn PDF document text
    • https://sofenoxadip.weebly.com/uploads/1/3/5/3/135325136/2536431.pdfIn PDF document text
    • https://polerobozugewif.weebly.com/uploads/1/3/4/3/134344868/55782dd9.pdfIn PDF document text
    • http://ahcxdq.com/uploads/file/021305421211.pdfIn PDF document text
    • https://susemozud.weebly.com/uploads/1/3/2/8/132814624/7173e8.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_off0001ea37.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001ea37.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001ea37.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1EA37 10860 bytes
SHA-256: 3e1b6db1e39491fa7230daf6ab2acdc7add6528c9d115a3d0bf20d611ec8e589
font_01_sfnt_off0002032c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2032C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00021b3e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x21B3E 17576 bytes
SHA-256: 752c9c3de0cd7fc5b536527f25641d5b0f02e31089e871ebf9ebf65ec60949f3