MALICIOUS — benewewibina.pdf

MALICIOUS — benewewibina.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: a074dc0423e64ec45e662664bad86240d29e148af9f8f61d322cbfb967384b8c
• SHA-1: 681b3876ed5d42c276d1e19c9679be4ae89436d2
• MD5: cbf8a7fdb958767675bb51777510be30
• ssdeep: 1536:w9Qcg7Rme1PhVNCE+iLfY70DovmuX+e+xUNIc:Vcg9/lhVY7iLfY1mun+q5
• TLSH: T15D36C0F36167CE8CBA82D713BE66086C608AD794157296A4148D7B7CC8782FE3F60560
• Submitted as: benewewibina.pdf
• File type: pdf · Size: 69339 bytes
• Verdict: malicious (92/100)

Detections (4 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
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://gettraff.ru/wb?keyword=prairie%20heights%20church%20west%20fargo%20nd, https://uploads.strikinglycdn.com/files/99082e31-599c-45c4-8ac1-f3906ccc6c4a/nba_2k20_free_vc_gift_card_for_xbox_one.pdf, https://uploads.strikinglycdn.com/files/ccc483e1-0799-4f58-9b7e-23949a5ef00b/yoga_poses_for_back_pain.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/wb?keyword=prairie%20heights%20church%20west%20fargo%20nd
• https://s3.amazonaws.com/wofaxil/2012_tax_computation_worksheet_irs.pdf
• https://uploads.strikinglycdn.com/files/99082e31-599c-45c4-8ac1-f3906ccc6c4a/nba_2k20_free_vc_gift_card_for_xbox_one.pdf
• https://uploads.strikinglycdn.com/files/ccc483e1-0799-4f58-9b7e-23949a5ef00b/yoga_poses_for_back_pain.pdf
• https://s3.amazonaws.com/tibitexil/ikea_screws_replacement.pdf
• https://cdn-cms.f-static.net/uploads/4370267/normal_5fa914c26f9b1.pdf
• https://s3.amazonaws.com/wonoti/financial_awareness_book_in_hindi.pdf
• https://uploads.strikinglycdn.com/files/8adb3cd6-17c8-4487-a1ea-24d23ef28c16/buvupajemomu.pdf
• https://cdn-cms.f-static.net/uploads/4420438/normal_5f9fd7f480c93.pdf
• https://uploads.strikinglycdn.com/files/4da93bc6-58eb-49cc-9d9e-a2fd3f98649a/current_news_nellis_afb.pdf
• https://uploads.strikinglycdn.com/files/09db4849-6533-46d2-b856-17c79ac08cb2/lagadazab.pdf
• https://s3.amazonaws.com/boxujetanonikuv/23499328947.pdf
• https://s3.amazonaws.com/wifozuxeku/vezerobipufolet.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
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report