Malicious PDF — malware analysis report

Static analysis result for SHA-256 71aac11e01ed46ee…

MALICIOUS

PDF

140.4 KB Created: 2022-07-05 17:52:25 +00:00 Authoring application: delpday (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: c5a9d5326a1376cf267ae082dcb26920 SHA-1: eb39a4506afc609048ae4b44d1d250de3b8e80a0 SHA-256: 71aac11e01ed46eeb9af7afcffc6f7c1cda32dcc22eb5bbd4b452db706b54a00
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

This PDF document contains a link farm that advertises cracked software, specifically mentioning FIFA 22. The primary heuristic indicates a mass external PDF link farm, with several URLs pointing to sites offering cracked software. The embedded URLs are likely intended to lead the user to download malicious files disguised as software cracks.

Machine Learning

  • Nyx PDF Classifier clean score 0.0070

Heuristics 4

  • 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.
  • 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.
  • 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://dormister.com/petal/dealer/someone/ZG93bmxvYWR8Qkc3TTJ3eGQzeDhNVFkxTnpBek5qSXlNM3g4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA/enveloping&hibbert/RmlmYSAyMgRml/pyrethrins.shredder PDF link annotation
    • https://www.plori-sifnos.gr/fifa-22-crack-patch-with-serial-key-free-for-pc/In PDF document text
    • https://www.nalabagam.com/fifa-22-crack-exe-file-free-download-mac-win-updated/In PDF document text
    • https://auditsocial.world/fifa-22-crack-keygen-with-serial-number-activation-code/In PDF document text
    • https://kjvreadersbible.com/fifa-22-pc-windows/In PDF document text
    • http://ourwebsitetest.es/?p=3549In PDF document text
    • https://alternantreprise.com/non-classifiee/fifa-22-keygen-crack-serial-key-3264bit-updated-2022/In PDF document text
    • https://mevoydecasa.es/fifa-22-win-mac/In PDF document text
    • https://majuprojekti.lv/sites/default/files/webform/cv/ellearr22.pdfIn PDF document text
    • https://undergroundfrequency.com/upload/files/2022/07/hmB4YC5X5EAGdyyAgazE_05_2a183e293379d1edf3622269d08fa09a_file.pdfIn PDF document text
    • http://www.ndvadvisers.com/fifa-22-hacked-license-key-free-download-latest/In PDF document text
    • https://antiquesanddecor.org/fifa-22-crack-file-only-free-for-pc/In PDF document text
    • https://www.sumisurabespoke.it/wp-content/uploads/2022/07/yurval.pdfIn PDF document text
    • https://starspie.com/wp-content/uploads/2022/07/Fifa_22_Torrent_April2022.pdfIn PDF document text
    • https://globaldatainsights.com/fifa-22-product-key-and-xforce-keygen-with-serial-key-3264bit-latest/In PDF document text
    • https://teenmemorywall.com/fifa-22-hack-for-windows-2022/In PDF document text
    • http://postbaku.info/?p=18730In PDF document text
    • http://www.rixridy.com/?p=23528In PDF document text
    • https://panda-app.de/upload/files/2022/07/1vrpwsVzZ5fEBC5rDBZm_05_2a183e293379d1edf3622269d08fa09a_file.pdfIn PDF document text
    • https://www.easyblogging.in/wp-content/uploads/2022/07/stracan.pdfIn PDF document text
    • https://healinghillary.com/fifa-22-2022/In PDF document text
    • https://www.plori-sifnos.gr/fifa-22-crack-patch-with-serial-key-free-In PDF document text
    • https://www.nalabagam.com/fifa-22-crack-exe-file-free-download-In PDF document text
    • https://auditsocial.world/fifa-22-crack-keygen-with-serial-number-In PDF document text
    • https://alternantreprise.com/non-classifiee/fifa-22-keygen-crack-In PDF document text
    • https://undergroundfrequency.com/upload/files/2022/07/hmB4YC5In PDF document text
    • http://www.ndvadvisers.com/fifa-22-hacked-license-key-free-In PDF document text
    • https://www.sumisurabespoke.it/wp-In PDF document text
    • https://starspie.com/wp-In PDF document text
    • https://globaldatainsights.com/fifa-22-product-key-and-xforce-In PDF document text
    • https://panda-app.de/upload/files/2022/07/1vrpwsVzZ5fEBC5rDBZIn PDF document text
    • https://www.easyblogging.in/wp-In PDF document text
    • http://www.tcpdf.orgIn 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_off00007697.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7697 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000fe83.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFE83 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261