MALICIOUS — 8f3df71a2e9cf1bc2fe3d2a1cb96c670bed8d0536e6c83bcfe449c53de98c1aa
MALICIOUS — 8f3df71a2e9cf1bc2fe3d2a1cb96c670bed8d0536e6c83bcfe449c53de98c1aa is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8f3df71a2e9cf1bc2fe3d2a1cb96c670bed8d0536e6c83bcfe449c53de98c1aa - SHA-1:
4b3c8c65ab4a381d3e4315b2f40779e3df829dcc - MD5:
4821add680bc7fe889e7125005acffe3 - ssdeep:
1536:UQHalDL7pqBQs5j0J4ycNmYn6umF5PtL3+ySMOdejSHFy46l7:5alVsNjsvOmW6xFdIR0oI4q - TLSH:
T17B37D1F30197DE9CB68F6B5379AA0969309EE649917397405088B73C88BC1BF3E54E10 - Submitted as: 8f3df71a2e9cf1bc2fe3d2a1cb96c670bed8d0536e6c83bcfe449c53de98c1aa
- File type: pdf · Size: 74652 bytes
- Verdict: malicious (94/100)
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!4821ADD680BC
- Kaspersky (KVRT): HEUR:Hoax.PDF.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://22e365c6-0853-42e1-82f8-83473bf9c0bf.filesusr.com/ugd/217d68_1a07491a26e3499fbc88b38cf13cae32.pdf?index=true - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://vilenefex.ru/strik?utm_term=troubleshooting+craftsman+1%252F2+hp+garage+door+opener, https://uploads.strikinglycdn.com/files/322d0ec6-5a7b-4e98-9997-07e156dd4974/the_raven_boys.pdf, http://kewugujijafe.iblogger.org/predicate_argument_structure.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://vilenefex.ru/strik?utm_term=troubleshooting+craftsman+1%252F2+hp+garage+door+opener
- https://uploads.strikinglycdn.com/files/322d0ec6-5a7b-4e98-9997-07e156dd4974/the_raven_boys.pdf
- http://kewugujijafe.iblogger.org/predicate_argument_structure.pdf
- http://zamopikuziluw.epizy.com/dieta_da_cabala_gratis.pdf
- http://sadeseta.iblogger.org/fun_games_for_teaching_english.pdf
- http://gibafafe.22web.org/alone_in_the_universe_piano_sheet_music.pdf
- https://uploads.strikinglycdn.com/files/1bb68ffa-7a81-4589-bab9-8951acdf662b/ap_style_month_and_day.pdf
- http://talakam.space/christian_songs_piano_sheet_musicxoikh.pdf
- https://22e365c6-0853-42e1-82f8-83473bf9c0bf.filesusr.com/ugd/217d68_1a07491a26e3499fbc88b38cf13cae32.pdf?index=true
- http://fewenumozi.epizy.com/first_year_bsc_nursing_syllabus_kuhs.pdf
- https://e668d0bc-6b9c-4787-ac64-5363b724ef62.filesusr.com/ugd/6ec699_752fad8544ec41f6977ff81238b58cd5.pdf?index=true
- http://bibubojudij.rf.gd/is_10000_naira_a_lot_of_money.pdf
- http://nulibipegetoko.epizy.com/kejugum.pdf
- http://lufusijilud.rf.gd/arthur_conan_doyle_las_aventuras_de_sherlock_holmes.pdf
- http://momentshop.website/54678054358tpvu0.pdf
- https://uploads.strikinglycdn.com/files/13303973-ec57-45dc-b5fa-1e483960c2f4/77958582035.pdf
- http://xafotibelazes.rf.gd/89882423316.pdf
- http://jezeladi.rf.gd/buttercream_flowers_tutorial.pdf
- https://uploads.strikinglycdn.com/files/cfc75404-68f2-4ff4-bb7e-77d8573c7178/spanish_verb_conjugation_worksheets.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- vilenefex.ru
- uploads.strikinglycdn.com
- kewugujijafe.iblogger.org
- zamopikuziluw.epizy.com
- sadeseta.iblogger.org
- gibafafe.22web.org
- talakam.space
- 22e365c6-0853-42e1-82f8-83473bf9c0bf.filesusr.com
- fewenumozi.epizy.com
- e668d0bc-6b9c-4787-ac64-5363b724ef62.filesusr.com
- nulibipegetoko.epizy.com
- www.w3.org
- purl.org
- ns.adobe.com
- bibubojudij.rf.gd
- lufusijilud.rf.gd
- momentshop.website
- xafotibelazes.rf.gd
- jezeladi.rf.gd
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report