MALICIOUS — normal_60023cbc2fb53.pdf

MALICIOUS — normal_60023cbc2fb53.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d6b66d9f8e927a80691a4b39f9e40efefa6e9ee6a6b413bfd6cdcb857214ce4b
• SHA-1: 44b814f7c06e642411052e04f8fb4222c7b71339
• MD5: e32ce8c2630313999e6c55d2d6363cc9
• ssdeep: 1536:Sov3xQgAv8e7EhtL3qCV1V9A025MHc9zqBLUu:Lv+gw5YhtL3qFP5Mgz8R
• TLSH: T1CB37D0F7324BCD4D7A86A743FFE6945C1206D3887132DAA51888BA3CC5752BD2E34650
• Submitted as: normal_60023cbc2fb53.pdf
• File type: pdf · Size: 75434 bytes
• Verdict: malicious (94/100)

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

• T1566.002

Why this verdict

The malicious score of 94/100 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 suspicious by URL analysis: https://fomimixa.weebly.com/uploads/1/3/4/7/134775862/vureli.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://cctraff.ru/123?utm_term=persuasive+speech+on+standardized+testing, https://site-1168247.mozfiles.com/files/1168247/exec_sql_free_format_rpgle.pdf, https://fomimixa.weebly.com/uploads/1/3/4/7/134775862/vureli.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://cctraff.ru/123?utm_term=persuasive+speech+on+standardized+testing
• https://site-1168247.mozfiles.com/files/1168247/exec_sql_free_format_rpgle.pdf
• https://fomimixa.weebly.com/uploads/1/3/4/7/134775862/vureli.pdf
• https://cdn-cms.f-static.net/uploads/4455670/normal_5fd1e80feedb8.pdf
• https://cdn.sqhk.co/nutakurij/KImyVgi/drag_racing_top_speed_supercarrier.pdf
• https://s3.amazonaws.com/vuforewebub/adobe_to_ocr.pdf
• https://cdn.sqhk.co/sunalikefazo/i7ogc4l/nepelejoz.pdf
• https://s3.amazonaws.com/latufenaw/android_17_what_does_mir_mean.pdf
• https://cdn.sqhk.co/dixobiwi/TN6giic/21753517414.pdf
• https://s3.amazonaws.com/sizabo/sales_forecast_template_3_years.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

• cctraff.ru
• site-1168247.mozfiles.com
• fomimixa.weebly.com
• cdn-cms.f-static.net
• cdn.sqhk.co
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report