Malicious PDF — malware analysis report

Static analysis result for SHA-256 62c32c771c6942ae…

MALICIOUS

PDF

56.6 KB Created: 2021-02-27 04:27:44 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-18
MD5: a319f94b8bb8d862b793c5bf6a58c45c SHA-1: 23b68b242f5c6d52bbfc23cbc1a587ac226a9b6a SHA-256: 62c32c771c6942ae6a12125cf3c79aacd415af535cef148c6424210ae4b8d243
154 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9363

Heuristics 4

  • 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 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.
  • 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 https://maypoin.ru/strik?utm_term=site+engineer+health+and+safety+responsibilities PDF link annotation
    • https://cdn.sqhk.co/sepokafaru/girsiXc/car_racing_video_games_online_free.pdfIn PDF document text
    • https://cdn.sqhk.co/ketejeti/haijyKg/pocket_watch_drawing_step_by_step.pdfIn PDF document text
    • https://cdn.sqhk.co/kinubowa/pHgc2gj/stickman_skate_battle_mod_apk_2020.pdfIn PDF document text
    • https://giwelexe.weebly.com/uploads/1/3/0/8/130814055/7652483.pdfIn PDF document text
    • https://cdn.sqhk.co/jogowijalaro/c4hhjeD/sonny_with_a_chance_chad_song_lyrics.pdfIn PDF document text
    • https://cdn.sqhk.co/nesadatifu/jCmIHWA/xikuzofikobuwevew.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4451375/normal_5fde375958366.pdfIn PDF document text
    • https://cdn.sqhk.co/napumefu/4ghhjjc/44058332970.pdfIn PDF document text
    • https://cdn.sqhk.co/gunuzuli/ujjngdd/tidarenevobegiloxupujapo.pdfIn PDF document text
    • https://cdn.sqhk.co/pejasibupap/jgghPhe/70722627611.pdfIn PDF document text
    • https://cdn.sqhk.co/busibelifiv/jhhhLMj/dailymotion_turn_off_autoplay.pdfIn PDF document text
    • https://cdn.sqhk.co/pojimisuso/fhiiagf/star_trek_fleet_command_roe_stations.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4502563/normal_5fd1e2dcb803e.pdfIn PDF document text
    • https://cdn.sqhk.co/nupozifulija/ieGIlOa/89717650967.pdfIn PDF document text

Related samples 7

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Open this report in the interactive analyzer, or submit your own file for analysis.