Malicious PDF — malware analysis report

Static analysis result for SHA-256 29cc12289cbb6438…

MALICIOUS

PDF

118.4 KB Created: 2022-07-11 07:31:18 +00:00 Authoring application: tailras (via PDF Master 1.0.1) First seen: 2026-05-18
MD5: 5ac02db85d2e95a9ead68849b3320d03 SHA-1: de72c5e2d5a4781721c309243be5e706bd2f2be1 SHA-256: 29cc12289cbb6438c8913b0d21f30859953b3fba8746c676b2ea785153b1e5a7
224 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0010

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://emailgoal.com/?comino=TVAzIENEIERvY3RvciBMaXRlTVA&ZG93bmxvYWR8RDVKZERBMWZId3hOalUzTkRjMU9UVXlmSHd5TlRrd2ZId29UU2tnVjI5eVpIQnlaWE56SUZ0WVRVeFNVRU1nVmpJZ1VFUkdYUQ=&corts=lapin&pita=adair PDF link annotation
    • https://swecentre.com/asn-ad-inactive-account-tracker-2-2-0-0/In PDF document text
    • http://www.nfc-skn.org/?p=17929In PDF document text
    • https://evolutionbikes.it/wp-content/uploads/2022/07/Selida__Crack__For_Windows.pdfIn PDF document text
    • https://manupehq.com/wp-content/uploads/2022/07/jaggin.pdfIn PDF document text
    • http://www.bankerogkontanter.no/wp-content/uploads/2022/07/iOrgSoft_AAC_Converter.pdfIn PDF document text
    • https://www.duemmeggi.com/wp-content/uploads/2022/07/Icepine_DVD_Ripper_Platinum_Crack_Free_License_Key_WinMac.pdfIn PDF document text
    • http://www.giffa.ru/who/text-editing-assistant-crack-with-key-free-win-mac-2022-new/In PDF document text
    • http://www.vxc.pl/?p=44745In PDF document text
    • https://photognow.com/wp-content/uploads/2022/07/IE_Talker.pdfIn PDF document text
    • http://curriculocerto.com/?p=21692In PDF document text
    • http://armina.bio/?p=45948In PDF document text
    • https://www.zmiksowane.com/wp-content/uploads/2022/07/eleitanu.pdfIn PDF document text
    • https://npcfmc.com/shutdown-manager-incl-product-key-download/In PDF document text
    • http://autorenkollektiv.org/2022/07/11/rss-feed-creator-pro-crack-updated-2022/In PDF document text
    • https://theborejan.com/esedatabaseview-crack-latest/In PDF document text
    • http://escortguate.com/sprite-bump-crack-2022/In PDF document text
    • https://kolamsofindia.com/wp-content/uploads/2022/07/Su_Doku.pdfIn PDF document text
    • https://captainseduction.fr/shellbagger-1-89-crack-download-2022-new/In PDF document text
    • http://www.milanomia2.com/wp-content/uploads/2022/07/taurwil.pdfIn PDF document text
    • https://www.duemmeggi.com/wp-In PDF document text
    • http://emailgoal.com/?comino=tvazieneiervy3rvcibmaxrltva&zg93bmxvywr8rdvkzerbmwzid3hoaluztkrjmu9uvxlmshd5tlrrd2zid29uu2tnvji5evpiqnlawe56suz0wvrvefnvru1nvmpjz1vfukdyuq=&corts=lapin&pita=adairIn PDF document text
    • https://secureservercdn.net/198.71.233.46/479.459.myftpupload.com/wp-content/uploads/2022/07/skuelm.pdf?time=1657521055In PDF document text
    • http://www.tcpdf.orgIn PDF document text
    • https://secureservercdn.net/198.71.233.46/479.459.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_off00002b7a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2B7A 84508 bytes
SHA-256: 2b7ba551bea82cc3307397981c1dbeb1b78486f95f2eb14e5e58d4e1b24edb0c
font_01_sfnt_off0000b366.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB366 83036 bytes
SHA-256: 6d13e73e85a502a13969f6a5eaecd0b275a0868c045f80b7d64ed55d70678261