Malicious PDF — malware analysis report

Static analysis result for SHA-256 ae55d5c5b1a5ca52…

MALICIOUS

PDF

78.9 KB Created: 2021-03-11 15:02:18 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: c7475988ebec04a812a2e97908e8dfa1 SHA-1: 336072a471e64ee05118ae58e4bb86a562d952d2 SHA-256: ae55d5c5b1a5ca525653d8fcb4c0ca07b41882ea1e951806b3b6176069991c8e
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document that contains embedded URLs, one of which is flagged as malicious. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or malware distribution. The presence of embedded URLs suggests an attempt to redirect the user to a compromised or malicious site, potentially for credential harvesting or further payload delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9291

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://druttle.ru/123?utm_term=payment+information+for+google+adwords
    • https://cdn.sqhk.co/jorimalid/gjYQtjj/ronaldo_jump_after_goal.pdf
    • https://cdn.sqhk.co/noneniwetav/ihpFVxx/sound_equalizer_settings_windows_7.pdf
    • http://gibelepij.scienceontheweb.net/creative_writing_worksheets_for_elementary_students.pdf
    • https://cdn-cms.f-static.net/uploads/4427080/normal_600a491910c78.pdf
    • http://wijetaz.mypressonline.com/who_wrote_the_quran_quora.pdf
    • https://static.s123-cdn-static.com/uploads/4470027/normal_5fca98e7196f9.pdf
    • http://towufato.mywebcommunity.org/missing_angles_in_triangles_worksheet.pdf
    • https://cdn.sqhk.co/puruwedisuma/d9Ujdge/nihilumbra_void_mode_city_2.pdf
    • https://cdn.sqhk.co/sozodumupof/dhiLhak/12485196589.pdf
    • http://gadetebes.sportsontheweb.net/19135427156.pdf
    • https://cdn-cms.f-static.net/uploads/4388598/normal_603ae99f654b4.pdf
    • http://felesatediz.medianewsonline.com/how_to_use_a_fluke_t5-1000_tester.pdf
    • http://zuzorovix.scienceontheweb.net/36536480263.pdf
    • http://manoligixave.66ghz.com/43119450478.pdf
    • https://static.s123-cdn-static.com/uploads/4379379/normal_5ff28427b3cd9.pdf
    • https://2dc0326d-ac60-47d8-bf46-f2dc9d334570.filesusr.com/ugd/21b4a7_40f4f92eb7fe4457a4027cf12bcc16ec.pdf?index=true
    • http://gurabagoderes.atwebpages.com/subtracting_decimals_worksheet.pdf
    • https://2791e1c6-719d-47aa-bdc5-1556df251b63.filesusr.com/ugd/7757c5_c7b397f94694401abe9a6a2668dec6a2.pdf?index=true
    • http://zesivigodexewig.epizy.com/13436935601.pdf
    • http://fivupibutori.rf.gd/catalog_template_ai_free.pdf
    • http://dakafatuvuguviz.atwebpages.com/pretty_little_liars_season_3_episode_12_summary.pdf
    • http://tobikinos.onlinewebshop.net/88653654160.pdf