MALICIOUS — normal_5fdf2e4484de5.pdf

MALICIOUS — normal_5fdf2e4484de5.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: 75e6bab2ca0898bc3854614e8edf471d28e2b3fbc05300175c386c7252915586
• SHA-1: bcf196bcbefb36d790b8c25b0d7244b264d5e498
• MD5: 53c1f7a0c55f8c68bd8936f3fabae2fc
• ssdeep: 1536:wRnPSeCuf/y9Skztil/yIjaU5nBK33xy5wl0+V40DTC0nyi4K2:zQ/bkzt0jhtBCxqaVFDGc2
• TLSH: T1B937E0F76187DCCC5982CB536AF5641C748AD38970329BA01188B63CC8FC2BD7E15A56
• Submitted as: normal_5fdf2e4484de5.pdf
• File type: pdf · Size: 74491 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://jixatazibasuv.weebly.com/uploads/1/3/4/4/134402985/4153001.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://gettraff.ru/123?utm_term=tablets+under+100+dollars+2020, https://cdn-cms.f-static.net/uploads/4463785/normal_5fda7167eb8da.pdf, https://uploads.strikinglycdn.com/files/860a0d2c-f3b7-419d-b92a-2a996e52729b/pronoun_antecedent_worksheet_3rd_grade.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://gettraff.ru/123?utm_term=tablets+under+100+dollars+2020
• https://s3.amazonaws.com/joterige/sovumez.pdf
• https://cdn-cms.f-static.net/uploads/4463785/normal_5fda7167eb8da.pdf
• https://uploads.strikinglycdn.com/files/860a0d2c-f3b7-419d-b92a-2a996e52729b/pronoun_antecedent_worksheet_3rd_grade.pdf
• https://jixatazibasuv.weebly.com/uploads/1/3/4/4/134402985/4153001.pdf
• https://vowimusu.weebly.com/uploads/1/3/4/6/134655535/xinuninofefaw-fosasakokizen.pdf
• https://s3.amazonaws.com/devuxuzejozam/audiolibro_caballo_de_troya_2.pdf
• https://uploads.strikinglycdn.com/files/f2463c00-1bc7-4b5f-8632-4b70dd0f8dcf/fefowaj.pdf
• https://cdn-cms.f-static.net/uploads/4454682/normal_5fa9b1e4b8fcf.pdf
• https://uploads.strikinglycdn.com/files/92d937c1-6187-4e27-b0ec-31e716a9771c/26121752439.pdf
• https://s3.amazonaws.com/jikopot/14484847715.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

• gettraff.ru
• s3.amazonaws.com
• cdn-cms.f-static.net
• uploads.strikinglycdn.com
• jixatazibasuv.weebly.com
• vowimusu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report