MALICIOUS — 2828948.pdf

MALICIOUS — 2828948.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: b6831955a34e86f74f9060332443adcbd8f6c242c4b94d3c48be2e935f368448
• SHA-1: 9fd495b7b0514692cb516277f16a7d52e711a8ca
• MD5: b76007beb42f9efb28d5b19e364e2085
• ssdeep: 3072:T/HzSd2QAu8um16mWWayIi7dIluCBEBhI3i1Hkmk3VXfc9UiqB:TfpQAP6m1axFluC2BhZHkmk3VP40
• TLSH: T1883D02F3626BCC1C76834763A669056DA419C2ECE026DB5009953A3D807C3FE2E12F97
• Submitted as: 2828948.pdf
• File type: pdf · Size: 127778 bytes
• Verdict: malicious (92/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Microsoft Defender: flagged
• 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://trafffi.ru/wb?keyword=russian%20asteroid%20dash%20cam, https://uploads.strikinglycdn.com/files/2a16a445-d04c-47a1-8d15-ae7b5fbaadcf/xpress_bill_pay_login.pdf, https://lodirunesu.weebly.com/uploads/1/3/0/8/130874391/4076276.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://trafffi.ru/wb?keyword=russian%20asteroid%20dash%20cam
• https://uploads.strikinglycdn.com/files/2a16a445-d04c-47a1-8d15-ae7b5fbaadcf/xpress_bill_pay_login.pdf
• https://lodirunesu.weebly.com/uploads/1/3/0/8/130874391/4076276.pdf
• https://sakukavazu.weebly.com/uploads/1/3/1/3/131379729/6370448.pdf
• https://uploads.strikinglycdn.com/files/3da2c9df-5d45-4701-8984-2a09645202ca/deboxopoj.pdf
• https://pusigodumutujor.weebly.com/uploads/1/3/4/6/134610993/nibitijinikotog.pdf
• https://uploads.strikinglycdn.com/files/a70ebf40-5c67-4b55-86de-a618574c3e37/96386703960.pdf
• https://s3.amazonaws.com/zoromexemuzid/51268209102.pdf
• https://s3.amazonaws.com/buxoparadazegu/rabagororilo.pdf
• https://cdn-cms.f-static.net/uploads/4370302/normal_5f8ddeca32d40.pdf
• https://uploads.strikinglycdn.com/files/e478efd1-205e-400c-9397-c8ca0bf153aa/91671678392.pdf
• https://cdn.sqhk.co/zarifabidit/Laja4ie/3287683693.pdf
• https://cdn-cms.f-static.net/uploads/4466675/normal_5fd17594d9b3f.pdf
• https://cdn.sqhk.co/bodevoposuji/gb0bGgh/dialect_quiz_buzzfeed.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

• trafffi.ru
• uploads.strikinglycdn.com
• lodirunesu.weebly.com
• sakukavazu.weebly.com
• pusigodumutujor.weebly.com
• s3.amazonaws.com
• cdn-cms.f-static.net
• cdn.sqhk.co
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report