Malicious PDF — malware analysis report

Static analysis result for SHA-256 29408dd04fdb9475…

MALICIOUS

PDF

112.6 KB Created: 2022-07-27 06:26:14 +00:00 Authoring application: walvla (via PDF Master 1.0.1) First seen: 2026-05-06
MD5: e30783c1747d187aaebbe64db3f6b21c SHA-1: 4ba608da20882c408f8f43435799e597819306e8 SHA-256: 29408dd04fdb947591c509a19794336bdd6b1222d0b006f0358d1b65392dd8c3
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0015

Heuristics 7

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LURE
    PDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
  • Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARM
    PDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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
  • 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://signforcover.com/belgrave/macgregor.intensifying/typhoons/oiliest/ZG93bmxvYWQgS29pIE1lcmUgRGlsIFNlIFBvb2NoaGUgbXA0IGZ1bGwgbW92aWUZG9.ZG93bmxvYWR8R0syTnpZM2JYeDhNVFkxT0RJeE9UUTNNM3g4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA?urbanism PDF link annotation
    • https://cambodiaonlinemarket.com/heidelberg-prinect-signa-station-4-5-crack-top-torrent-13/In PDF document text
    • http://yotop.ru/wp-content/uploads/2022/07/Jurm_Hindi_Movie_1080p_LINK_Download.pdfIn PDF document text
    • https://www.loolooherbal.in/wp-content/uploads/2022/07/Grepolis_Bot_Deutsch_21_HOT.pdfIn PDF document text
    • https://www.mjeeb.com/cannibal-ferox-720p-torrent-16-verified/In PDF document text
    • http://fede-percu.fr/?p=In PDF document text
    • http://barrillos.es/wp-content/uploads/2022/07/Magic_Retouch_Pro_40.pdfIn PDF document text
    • https://alafdaljo.com/penguins-of-madagascar-movie-in-hindi-free-download-720p-better/In PDF document text
    • https://hes.pl/top-download-naruto-shippuden-season-10-english-dubbed-torrent-kickasstorrents/In PDF document text
    • http://www.naglobalbusiness.com/job-board/step7-v5-3-avec-crack-gratuitement-top/In PDF document text
    • http://www.makeenglishworkforyou.com/2022/07/27/fransiz-dili-qrammatikasi-pdf-download-fix/In PDF document text
    • https://www.lmbchealth.com/advert/tsc-avarangal-tamil-font-free-download-hot/In PDF document text
    • https://www.smc-sheeva-marketing-co-ltd.com/advert/berne-levy-t-bbi-fizyoloji-turkce/In PDF document text
    • https://www.residenzagrimani.it/wp-content/uploads/2022/07/WindowsLoader221Daz.pdfIn PDF document text
    • https://www.beaches-lakesides.com/realestate/ccleaner-pro-5-64-crack-plus-keygen-updated/In PDF document text
    • https://etex.in/wp-content/uploads/2022/07/lavejasi.pdfIn PDF document text
    • https://www.condommessage.com/wp-content/uploads/2022/07/Ashampoo_WinOptimizer_V150005_Final_Crack_LINK-1.pdfIn PDF document text
    • https://weshootforthestars.com/2022/07/27/sothink-swf-quicker-56-keygen-upd-94/In PDF document text
    • https://pianoetrade.com/wp-content/uploads/2022/07/NTLite_1807217_Crack.pdfIn PDF document text
    • http://youngindialeadership.com/?p=15059In PDF document text
    • https://www.condommessage.com/wp-In PDF document text
    • http://signforcover.com/belgrave/macgregor.intensifying/typhoons/oiliest/zg93bmxvywqgs29pie1lcmugrglsifnlifbvb2noagugbxa0igz1bgwgbw92awuzg9.zg93bmxvywr8r0sytnpzm2jyedhnvfkxt0rjee9uutnnm3g4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda?urbanismIn PDF document text
    • https://secureservercdn.net/160.153.138.201/71l.ecb.myftpupload.com/wp-content/uploads/2022/07/ragpenn.pdf?time=1658903166In PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://secureservercdn.net/160.153.138.201/71l.ecb.myftpupload.com/wp-In 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/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text
🗂 Part of campaign: secureserver.net 1471 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001300.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1300 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off00009aec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9AEC 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261