MALICIOUS — befulat.pdf
MALICIOUS — befulat.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
fe35f23cf8b6830ec47124cec3b4a0545564d3db591ec0fd1f75b5458b1cbf39 - SHA-1:
4ea42341bd3df35e49d72243761be2e20022a038 - MD5:
2be0377a1f000843fee88eac9324b2c3 - ssdeep:
1536:cV1BMssNFH5b6c3zS56JpufMu6UcaLhFW4xbCU0Zub6mNNQPEPdn5hgw9588K3qb:MBMsqGKwffdxbCJuWmNIEPdn5hgw9G85 - TLSH:
T19039E1F7604BEE896F8ADB5728F49568744DE2C6223392B448C8B52CD47C2FD3E14861 - Submitted as: befulat.pdf
- File type: pdf · Size: 85968 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4379471/normal_5fdf309ec0d74.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=hearts%20of%20iron%204%20cheats%20resources, https://static.s123-cdn-static.com/uploads/4379471/normal_5fdf309ec0d74.pdf, https://cdn-cms.f-static.net/uploads/4469375/normal_5fbf0566eca4d.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://trafffi.ru/wb?keyword=hearts%20of%20iron%204%20cheats%20resources
- https://static.s123-cdn-static.com/uploads/4379471/normal_5fdf309ec0d74.pdf
- https://s3.amazonaws.com/dinisemowoge/fantasy_football_sleepers_2018_bleacher_report.pdf
- https://cdn-cms.f-static.net/uploads/4469375/normal_5fbf0566eca4d.pdf
- https://uploads.strikinglycdn.com/files/6f51f9c8-0878-46f3-89e4-94d856c4f7f1/radha_and_krishnan.pdf
- https://uploads.strikinglycdn.com/files/2a96491e-a3cd-4edc-96bf-a520e520460c/honeywell_t4_pro_manual.pdf
- https://uploads.strikinglycdn.com/files/bf33968e-9aef-43cc-9eb5-6c67df13d237/tour_guide_di_hatyai.pdf
- https://s3.amazonaws.com/wizidimawag/standard_deviation_calculator_excel_spreadsheet.pdf
- https://static1.squarespace.com/static/5fc4da975bcb0228a29bc7b8/t/5fcc906a8a55f2188b71da49/1607241836354/legends_gamer_pro_se_tabletop_arcade_games.pdf
- https://uploads.strikinglycdn.com/files/8cbab578-9581-4786-b2b3-cf662698382b/siseper.pdf
- https://s3.amazonaws.com/dekogamik/big_background_check_company.pdf
- https://uploads.strikinglycdn.com/files/8cba4049-427b-45bf-987f-d406e14a7bd5/lucius_malfoy_wand.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
- trafffi.ru
- static.s123-cdn-static.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- static1.squarespace.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report