Malicious PDF — malware analysis report

Static analysis result for SHA-256 4e380f2c6fa1d58e…

MALICIOUS

PDF

61.2 KB Created: 2021-06-01 17:40:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 4d1df75c7d717331c0ceb0a4febea901 SHA-1: bc56e4ca7c3f2806b30cd8e02086fd5595cf9c87 SHA-256: 4e380f2c6fa1d58e067e86bf74d0603c62967ceb49250e3c4a7f45d911dac2a2
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The embedded URL points to a suspicious domain, suggesting it's used for phishing or to download further malicious content. Although no scripts were explicitly extracted, the PDF structure and heuristic firings suggest it's designed to exploit vulnerabilities or trick users into visiting malicious sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.7879

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://ketchas.ru/pbw?utm_term=mod+sun+bella+thorne+song
    • https://lutapusudifo.weebly.com/uploads/1/3/1/0/131070527/692b5.pdf
    • https://cdn-cms.f-static.net/uploads/4452595/normal_603b19ee03426.pdf
    • https://cdn-cms.f-static.net/uploads/4450421/normal_600b60903794b.pdf
    • https://dorubirema.weebly.com/uploads/1/3/4/3/134317311/batiligu-zesamezekizupe-sodov.pdf
    • https://cdn-cms.f-static.net/uploads/4422368/normal_603da8298efc6.pdf
    • https://pixadodo.weebly.com/uploads/1/3/2/7/132740612/7497481.pdf
    • https://tufibexewati.weebly.com/uploads/1/3/4/5/134583298/bbc5553cfc.pdf
    • https://cdn-cms.f-static.net/uploads/4496828/normal_606d52b7cc849.pdf
    • https://cdn-cms.f-static.net/uploads/4391009/normal_602446166e2de.pdf
    • https://cdn-cms.f-static.net/uploads/4447252/normal_604f39d81f710.pdf
    • https://rulafusojuxibaw.weebly.com/uploads/1/3/4/2/134265871/vofok.pdf
    • https://static.s123-cdn-static.com/uploads/4452373/normal_5ff2a21970eb6.pdf
    • https://cdn-cms.f-static.net/uploads/4410702/normal_5fe7479572d05.pdf
    • http://fokopaviwu.pbworks.com/w/file/fetch/144467379/roblox_mha_codes.pdf
    • http://kedetuwi.pbworks.com/f/why_wont_my_remote_work_on_my_samsung_tv.pdf
    • http://zezimin.pbworks.com/w/file/fetch/144422472/can_you_give_someone_a_3_day_eviction_notice.pdf
    • http://tusoxefum.pbworks.com/f/32971274854.pdf
    • http://xalomuzavege.pbworks.com/w/file/fetch/144437709/barefoot_investor_audiobook_mp3_free.pdf
    • http://rugewenuzed.pbworks.com/w/file/fetch/144423462/buvirixu.pdf
    • http://wiwedano.pbworks.com/f/11677720012.pdf
    • http://togusan.pbworks.com/f/dragon_city_free_gems.pdf
    • http://tukufidanega.pbworks.com/w/file/fetch/144423378/fovujuzuxasajifumeme.pdf
    • http://vugufosenene.pbworks.com/w/file/fetch/144446397/turbo_downpipe_size_calculator.pdf
    • http://poforezufovu.pbworks.com/w/file/fetch/144434388/naruto_shippuden_ultimate_ninja_impact_ppsspp_download_100mb.pdf
    • http://pusavivo.pbworks.com/w/file/fetch/144461010/new_super_mario_all_stars_hd_super_mario_land_2_remake.pdf
    • http://fubajulak.pbworks.com/f/sabodipibapesoxekofirevuv.pdf
    • http://lakebimutep.pbworks.com/w/file/fetch/144427470/how_to_make_a_school_calendar_on_word.pdf