MALICIOUS — 8786512.pdf

MALICIOUS — 8786512.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: 643f7e5e6f10a5455b33699de3e58d173a03869f3f6d76877cd5d007dfa358c5
• SHA-1: 23349067de1e166bacc689c228a4f472480ca1b3
• MD5: d65d8a5978e991f550f6f2587b3f94db
• ssdeep: 1536:vUnCVmTbVSBmx61RyhVfl3cQ5FWpYoBLrqxvqRXyI/gO1p:uC8Zc1RyhbstpYgLrqyRiIIQ
• TLSH: T14837D0F361D3CDCC2A8B6B436AAB1464609EC39C7026DA550084F66CCDBD6ADBD50E81
• Submitted as: 8786512.pdf
• File type: pdf · Size: 76042 bytes
• Verdict: malicious (96/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!D65D8A5978E9
• 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-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://mepafuxutare.weebly.com/uploads/1/3/4/6/134660934/sakitivezilike.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://cctraff.ru/wb?keyword=playir%20game%20app%20creator, https://mepafuxutare.weebly.com/uploads/1/3/4/6/134660934/sakitivezilike.pdf, https://uploads.strikinglycdn.com/files/e6ac3784-73c8-4a11-a2f6-284ccc7a034c/ap_human_geography_key_issue_packet_answers.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/wb?keyword=playir%20game%20app%20creator
• https://s3.amazonaws.com/susopuzupure/fifa_ballon_d_or_2015_votes.pdf
• https://mepafuxutare.weebly.com/uploads/1/3/4/6/134660934/sakitivezilike.pdf
• https://s3.amazonaws.com/woxojuxafopuv/whirlpool_fridge_repair_manual.pdf
• https://s3.amazonaws.com/subud/funciones_de_base_de_datos_ejemplos.pdf
• https://uploads.strikinglycdn.com/files/e6ac3784-73c8-4a11-a2f6-284ccc7a034c/ap_human_geography_key_issue_packet_answers.pdf
• https://wemupubipu.weebly.com/uploads/1/3/5/3/135331653/1156861.pdf
• https://jijalasigode.weebly.com/uploads/1/3/4/3/134344414/zunakobabed.pdf
• https://uploads.strikinglycdn.com/files/e8b362c2-d800-46c2-b8b0-2d8962308e62/fallout_4_1._7._22.pdf
• https://uploads.strikinglycdn.com/files/0c2fabfc-f04b-4ffc-81b2-d0e9fa2fa850/rigalidijiwo.pdf
• https://uploads.strikinglycdn.com/files/334bea7d-48a0-49d4-9e62-fe279da4e1b8/as_24_le_mans.pdf
• https://tawuvumiru.weebly.com/uploads/1/3/5/3/135326103/20f7e.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
• s3.amazonaws.com
• mepafuxutare.weebly.com
• uploads.strikinglycdn.com
• wemupubipu.weebly.com
• jijalasigode.weebly.com
• tawuvumiru.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report