MALICIOUS — c435c648e92b53.pdf

MALICIOUS — c435c648e92b53.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a7d7e3d325136c1d8901bcc4eb56b5baef852274194a4fe7ebc730632074b14e
• SHA-1: d45fc7e4691b68321abfd5b35cf278597e880fc3
• MD5: f65973b5451fa4ad8ec2bfbca07023bb
• ssdeep: 1536:7oOaOZ0aIIoZIo3HdCuO1HLkB1+vfF/Gmz9mCwWl3cDlP+VWS:cOIIa+LMM/Gq7t3cop
• TLSH: T17238CFF3405BED8C6799AF177EE6106C78C9D688713299A04088B76CC07D5FE7E21960
• Submitted as: c435c648e92b53.pdf
• File type: pdf · Size: 77658 bytes
• Verdict: malicious (96/100)

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!F65973B5451F
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 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 malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4473053/normal_5fffa0c8e9020.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffmen.ru/wb?keyword=flight%20connections%20worldwide%20flight%20route%20maps, http://zezazemana.epizy.com/crystal_reports_2008_runtime_product_id.pdf, https://static.s123-cdn-static.com/uploads/4473053/normal_5fffa0c8e9020.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://traffmen.ru/wb?keyword=flight%20connections%20worldwide%20flight%20route%20maps
• http://zezazemana.epizy.com/crystal_reports_2008_runtime_product_id.pdf
• https://s3.amazonaws.com/xedewofuretujo/count_distinct_in_cognos_report_studio.pdf
• https://static.s123-cdn-static.com/uploads/4473053/normal_5fffa0c8e9020.pdf
• http://zozadugaweguj.epizy.com/company_core_data_sheet_ccds_template.pdf
• https://s3.amazonaws.com/dozuga/wumofaxe.pdf
• https://static.s123-cdn-static.com/uploads/4424341/normal_5ff77a782a3b9.pdf
• https://static.s123-cdn-static.com/uploads/4447096/normal_5fee1f4795a11.pdf
• https://static.s123-cdn-static.com/uploads/4368265/normal_5fccc2f73b307.pdf
• http://jufomotapi.epizy.com/computer_chapter_1_class_10.pdf
• https://s3.amazonaws.com/gotijejaj/glycolysis_overview_worksheet_answers.pdf
• https://s3.amazonaws.com/batoragubukepo/aligarh_full_movie_movies_counter.pdf
• https://s3.amazonaws.com/fezenur/23962734924.pdf
• https://s3.amazonaws.com/xidazeze/disadvantages_of_checklist_method_of_performance_appraisal.pdf
• https://cdn-cms.f-static.net/uploads/4470699/normal_5fda94782d493.pdf
• http://jaxuziwemulogel.rf.gd/59533188951.pdf
• https://static.s123-cdn-static.com/uploads/4480187/normal_60060ccb00955.pdf
• http://jopivot.rf.gd/putuwusekefozinudovidaw.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

• traffmen.ru
• zezazemana.epizy.com
• s3.amazonaws.com
• static.s123-cdn-static.com
• zozadugaweguj.epizy.com
• jufomotapi.epizy.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com
• jaxuziwemulogel.rf.gd
• jopivot.rf.gd

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report