Malicious PDF — malware analysis report

Static analysis result for SHA-256 2e60b345404b9d8f…

MALICIOUS

PDF

68.1 KB Created: 2021-02-26 23:32:31 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 5d72f720e7fbc8a064ac36802d6843cb SHA-1: 8d95de0d3fc69f906ccef7349af20c55d2a207a5 SHA-256: 2e60b345404b9d8f87fe02ca627a394946ca551123124b3cde24741d23108a12
94 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, which is likely part of a phishing lure or a download chain. The document body, though heavily obfuscated, contains keywords related to cleaning a coffee maker, suggesting a pretext for the malicious link.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9708

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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/award?keyword=how+to+clean+cuisinart+dcc-3200+coffee+maker PDF link annotation
    • http://ig-copyrightnoticehelp.com/176962874343bd9e.pdfIn PDF document text
    • http://narezekopalezi.iblogger.org/57509634976.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4370057/normal_5fe6503105f00.pdfIn PDF document text
    • http://fogepadive.iblogger.org/ge_carestation_650_user_manual.pdfIn PDF document text
    • http://vittorguxx.site/clash_of_clans_2019_june_update0vy6t.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4405925/normal_6006b4e72e458.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4453907/normal_60014ba1a262a.pdfIn PDF document text
    • http://ilkertr.shop/tornado_alley_movie_streamingqw7rz.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4467560/normal_5fde65548c69e.pdfIn PDF document text
    • https://cdn.sqhk.co/vipikunowi/picijdu/used_car_price_estimator_usa.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://widurema.epizy.com/fabitogadefemugav.pdfIn PDF document text
    • http://mowumaja.epizy.com/lalabuxezabud.pdfIn PDF document text
    • https://s3.amazonaws.com/bupesejirijejus/firuxonimipogemosidozo.pdfIn PDF document text
    • https://s3.amazonaws.com/jupudizadid/lower_case_letter_r_coloring_sheet.pdfIn PDF document text
    • https://s3.amazonaws.com/farowug/bolly4u_hollywood_movies.pdfIn PDF document text
    • http://fusezumapaj.epizy.com/ayodhya_film_song_video.pdfIn PDF document text
    • http://rabuxudizuxu.epizy.com/23734688932.pdfIn PDF document text
    • http://femasusatatovet.epizy.com/behemoth_extreme_guide.pdfIn PDF document text
    • https://s3.amazonaws.com/jajoxulabojaso/check_your_credit_report_free.pdfIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000eefb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEEFB 5636 bytes
SHA-256: 7735f8fc9652d495dcf9834bdd0e00dda0afefa70abaa1fe670be8fae7eb5eb1

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