Malicious PDF — malware analysis report

Static analysis result for SHA-256 0114e10e6dbeb699…

MALICIOUS

PDF

287.5 KB Created: 2021-12-22 15:47:45 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 87f3d3e167b501828e4249386599c7f4 SHA-1: a95773f5ec3a875424b94121b66ca03583e88969 SHA-256: 0114e10e6dbeb69965ea1ea5a5195db1eba3bc2416e1175549f0fbf133fa3f9e
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8431

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
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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 http://skiflogistics.ru/userfiles/file/99807130375.pdf In PDF document text
    • https://happen.webasl.com/userfiles/file/nafidubuzezo.pdfIn PDF document text
    • http://dirpub.org/editor/ckfinder/userfiles/files/nazusababudamiresixejodo.pdfIn PDF document text
    • http://faurerom.com/userfiles/file/pixanodefetaxaw.pdfIn PDF document text
    • https://promise-land.com/upload/file/25200791868.pdfIn PDF document text
    • http://satthachkhe.vn/image/file/zovifeku.pdfIn PDF document text
    • http://mentaplywood.com/images_upload/files/56487979152.pdfIn PDF document text
    • http://fittbikese.hu/files/file/tizujugaxesodoluxomo.pdfIn PDF document text
    • http://utpcomp.ru/uploads/files/29945169529.pdfIn PDF document text
    • http://theopenhouseclub.com/wp-content/plugins/super-forms/uploads/php/files/3f6404bec79fb2ed0b456f5e71637403/nobejuzoluludififemiza.pdfIn PDF document text
    • http://cansuyu.org/resimler/files/niwegazamimuwadikige.pdfIn PDF document text
    • http://dunajecbiala.pl/upload/File/nudazaruxurove.pdfIn PDF document text
    • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/161459051ef308---bekedipagajage.pdfIn PDF document text
    • https://tekstilkentrehber.com/upload/ckfinder/files/refodogijiwikujaroz.pdfIn PDF document text
    • http://cssh.es/img/file/48552381674.pdfIn PDF document text
    • http://banglatalkies.com/dynamic-images/cms/file/xobajevefo.pdfIn PDF document text
    • http://viajaconsciente.com/imagenes/userfiles/file/winavobabonavikisulos.pdfIn PDF document text
    • https://mu3yc792xh-rl1.com/contents/files/lujanevapa.pdfIn PDF document text
    • http://giasudaihocsupham.com/Images_upload/files/427099107.pdfIn PDF document text
    • http://omnoiptv.com/outscapes/admin/ckeditor/uploads/ck/files/6042596567.pdfIn PDF document text
    • https://detskeihriska.eu/ckfinder/userfiles/files/litogapivefivub.pdfIn PDF document text
    • https://feedproxy.google.com/~r/Gsjc/~3/5bhJmFgkeCE/uplcv?utm_term=call+of+duty+apk+1.+6.+8PDF 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 extracted file (font_00_sfnt_off00040ed2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00040ed2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00040ed2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40ED2 10724 bytes
SHA-256: 78d2f9e93708ac6afa34f10e72b683ad44a06b710fbe8ee12d28b96a678cce4c
font_01_sfnt_off000427c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x427C4 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off00043e63.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43E63 19012 bytes
SHA-256: 169ce969cc4e8b994f55a5fadb2bd989398f41dc95b528a935fdc69c414431d3