Malicious PDF — malware analysis report

Static analysis result for SHA-256 35123904bf6c53f0…

MALICIOUS

PDF

93.6 KB Created: 2021-02-18 06:59:39 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-22
MD5: 9361df03ffb040e655c6f04de341a8be SHA-1: 8edbf621a1b3a3054e51c04a007a8f54f32bc652 SHA-256: 35123904bf6c53f0b646190c53529251f55abd3d46847f9926800573ef08a41a
94 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

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

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9491

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://jottigo.ru/strik?utm_term=how+to+make+a+toga+with+queen+sheet PDF link annotation
    • http://mp4.design/fanunagugam5neie.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4485939/normal_5ff8f2c1d8a53.pdfIn PDF document text
    • https://cdn.sqhk.co/dijogiper/idJfKgj/ninja_tuna_mr_scruff_kalimba_download_mp3.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4460473/normal_5fe15871c2fad.pdfIn PDF document text
    • http://iwhite.space/trasmaco_de_calcedniaxub4y.pdfIn PDF document text
    • http://hookup153.site/vokeruwoturowivivuxikivcddq2.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://sitiditazowoz.rf.gd/phonics_second_grade_worksheets.pdfIn PDF document text
    • https://s3.amazonaws.com/jajuzasalikirut/bawazirabigasolusipevimo.pdfIn PDF document text
    • http://sotemapepuko.epizy.com/carbon_datetime_format_laravel.pdfIn PDF document text
    • https://s3.amazonaws.com/wovugi/kocc_et_le_civisme.pdfIn PDF document text
    • https://s3.amazonaws.com/zonivezada/food_safety_hygiene_and_sanitation.pdfIn PDF document text
    • https://s3.amazonaws.com/xezonijida/australian_visitor_visa_application_form_1229.pdfIn PDF document text
    • http://kegipufi.rf.gd/puzzle_games_in_maths_with_answer.pdfIn PDF document text
    • https://s3.amazonaws.com/lusegokaves/marafixiwideturenuge.pdfIn PDF document text
    • https://s3.amazonaws.com/gazivemon/88619155521.pdfIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00013f25.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13F25 5216 bytes
SHA-256: f2e7157dedffcb9ede4fdbc989e77bc6b52222b73314a0d86c936807cafed087
font_01_sfnt_off000150cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x150CD 11384 bytes
SHA-256: e071a04ffe1c269e261a3063b5555df3a7bd9b7112cb7a10edb1eb42059cc482

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