Malicious PDF — malware analysis report

Static analysis result for SHA-256 ed077d33054e8adf…

MALICIOUS

PDF

49.6 KB Created: 2021-04-04 06:19:13 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 6c24a0a3f816c7d2e4765c52dad15d8d SHA-1: 7851f575645514cbb580d606b3e8a734d4a7ae2b SHA-256: ed077d33054e8adf49cd5b7dce24289d455d0d2cd930f88a29d87d8fcc577e46
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file is identified as malicious by ML classifiers and ClamAV, and exhibits characteristics of a phishing lure. It contains an embedded URI pointing to 'soxebez.ru', which is likely used to redirect the user to a malicious site. The document's structure, being image-heavy with minimal text and a clickable action, strongly suggests it's designed to trick users into clicking the embedded link.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8642

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 49 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://soxebez.ru/strik?utm_term=silent+hunter+3+windows+10+crash
    • https://cdn.sqhk.co/pulafefer/PiiZeje/gesuzizofut.pdf
    • https://cdn.sqhk.co/jekuvobu/jhgchhp/13323579091.pdf
    • http://barbanapoli.moscow/wireless_gsm_sms_home_burglar_security_alarm_system_manualpuqji.pdf
    • https://zuvaxufar.weebly.com/uploads/1/3/5/9/135993026/7187106.pdf
    • http://eurofamily.pro/what_are_some_strategies_for_visual_learners476yg.pdf
    • https://gazezujebek.weebly.com/uploads/1/3/4/8/134881616/wukot.pdf
    • http://persequen.com/bescor_mp-101_modificationhx2pz.pdf
    • https://kekebamifibem.weebly.com/uploads/1/3/1/6/131606854/mesuj.pdf
    • http://euroshopme.site/giwugu5mfyv.pdf
    • http://unityfree.xyz/supajofiwifutirivuzageka7j5p0.pdf
    • http://greatmasters.biz/xebasodekamidebimebinoruopxqb.pdf
    • https://jogelobob.weebly.com/uploads/1/3/5/9/135961552/2075151.pdf
    • http://koziwebakeru.iblogger.org/attack_on_titan_season_3_ending_song_full.pdf
    • https://cdn.sqhk.co/xuzalolotagi/KjcOuee/alabama_football_record_in_national_championship_games.pdf
    • https://jasofemelufes.weebly.com/uploads/1/3/0/7/130740231/f42c361.pdf
    • http://mivazofirogo.epizy.com/cell_biology_book_download.pdf
    • https://uploads.strikinglycdn.com/files/5a03baab-874b-43e4-9ae1-0fbf2af0339f/46840790359.pdf
    • https://uploads.strikinglycdn.com/files/47e7cbd9-107b-4b7d-83db-a74ae43ead04/the_monk_matthew_lewis_audiobook.pdf
    • https://uploads.strikinglycdn.com/files/8a52b31d-70e4-41f4-808a-4660ac20e51f/how_to_calculate_molar_enthalpy_of_neutralization.pdf
    • https://uploads.strikinglycdn.com/files/1de520b3-7230-40ba-847e-9c862016913f/12554126764.pdf
    • https://uploads.strikinglycdn.com/files/3b3ebfad-60b5-45f7-a174-6bfaadd7816b/m-audio_fasttrack_pro_price_in_india.pdf