Malicious PDF — malware analysis report

Static analysis result for SHA-256 f2fe27ce2ce0330e…

MALICIOUS

PDF

93.2 KB Created: 2021-09-08 22:32:36 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-13
MD5: f8544fcefce856d195999116c21b2b39 SHA-1: 231084d3156a61a45d8735b1dfb6b4542b041938 SHA-256: f2fe27ce2ce0330ea698ac4a85f8a0e30cbb55846a2af0d59486c907bad7b6be
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9935

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://cambodiaangkorhomestay.com/userfiles/file/gezerodowexi.pdf In PDF document text
    • http://hflbdq.com/uploads/file/020939253443.pdfIn PDF document text
    • https://wanna-drive.nl/files/File/87718861589.pdfIn PDF document text
    • http://pferdefreunde-brueckenhof.de/sites/default/files/userfiles/file/zomugelubususezovivejativ.pdfIn PDF document text
    • https://altonika.pro/files/fck/file/65246850388.pdfIn PDF document text
    • https://www.jakketoes.be/ckfinder/userfiles/files/43653341824.pdfIn PDF document text
    • http://abwingssuffolk1.com/uploads/files/89792295547.pdfIn PDF document text
    • http://thanglong.vn-greenenergy.com/ckfinder/userfiles/files/besitedebifabopizawozax.pdfIn PDF document text
    • http://benly-carson.com/product/files/77124767685.pdfIn PDF document text
    • http://yogathoitrang.com/quangbasanpham/app/webroot/upload/image/files/6227176539.pdfIn PDF document text
    • https://ibextrail.com/editor-images/32746683455.pdfIn PDF document text
    • https://protectname.xyz/whoisprivacy/userfiles/files/lejedamofolelogifozo.pdfIn PDF document text
    • http://espicycooking.com/files/file///48880104883.pdfIn PDF document text
    • http://daivupaint.com/img-chamthi/files/83753971707.pdfIn PDF document text
    • http://greece-ex.com/images/blog/file/75541730543.pdfIn PDF document text
    • https://epagneuls-bretons.fr/caningest/images/file/kijumoje.pdfIn PDF document text
    • http://sowa-architekci.pl/userfiles/files/68030900080.pdfIn PDF document text
    • https://www.domaine-boussard-chablis.fr/ckfinder/userfiles/files/34704565543.pdfIn PDF document text
    • http://architettoletiziamasciotta.eu/userfiles/files/38170526415.pdfIn PDF document text
    • http://nghieuphong.com/upload/files/getinosiwobuxos.pdfIn PDF document text
    • http://hotelbelleepoque.bg/userfiles/file/diraj.pdfIn PDF document text
    • http://eltdb.com/UserFiles/files/6004396451.pdfIn PDF document text
    • https://ymvii.com/admin/upload/files/jiziz.pdfIn PDF document text
    • http://kaplanpm.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613265beef6da---46823488991.pdfIn PDF document text
    • https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=trivia+crack+kingdoms+play+storePDF link annotation
    • 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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00010483.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10483 18944 bytes
SHA-256: 4a65eb8651fb5d5c1f5db05a3193924f070fbeb51dcd1735e547ec971d1b0503
font_01_sfnt_off0001359c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1359C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00014db3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14DB3 11092 bytes
SHA-256: ce2a07b44d5f217266efc9679931838af0d40571c688d4e0fbd22cf5b62ab445