MALICIOUS — 1223178.pdf

MALICIOUS — 1223178.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 06b2e1bc4b065a5c4d5eb1cadbdd8b051393beade63bd5b9f404fdf9b967fa49
• SHA-1: 522ac1451a9dd6f62e3f78bc3fbe9d27b9fe00e2
• MD5: 1c94b10257561a1521e73b4265d1cddd
• ssdeep: 1536:CvLLwis2fBCWeTmZHIDPwK6CDUCprRu4LZZu8MiaKW43P+8lAl:Ao2fBCTYoTv6eUClpLZZJMhKXm8U
• TLSH: T18C38E1F372DBEE886A99171359A6241C385DF28A60319FB118C5FB3DC8B45BC4F18990
• Submitted as: 1223178.pdf
• File type: pdf · Size: 82144 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 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=tb%20guidelines%202018%20philippines, https://cdn-cms.f-static.net/uploads/4381541/normal_5fb5b7c4f3408.pdf, https://fovokifijinibe.weebly.com/uploads/1/3/4/5/134582558/4025090.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=tb%20guidelines%202018%20philippines
• https://s3.amazonaws.com/pewebopufupe/oxygen_not_included_guide_deutsch_2019.pdf
• https://cdn-cms.f-static.net/uploads/4381541/normal_5fb5b7c4f3408.pdf
• https://s3.amazonaws.com/fasanag/69045330243.pdf
• https://fovokifijinibe.weebly.com/uploads/1/3/4/5/134582558/4025090.pdf
• https://uploads.strikinglycdn.com/files/6e6d76c2-333b-4573-b90e-2a994c7bcecb/orden_hemiptera_diapositivas.pdf
• https://cdn-cms.f-static.net/uploads/4387701/normal_5fa214717ed14.pdf
• https://cdn-cms.f-static.net/uploads/4379987/normal_5f9eee43186d2.pdf
• https://rumidevuj.weebly.com/uploads/1/3/4/3/134310249/tumizobosere_moralerujixe.pdf
• https://koxoganonigowup.weebly.com/uploads/1/3/1/4/131408343/voxakeketexotikuru.pdf
• https://s3.amazonaws.com/dejazuvorira/baby_crib_sheets_on_sale.pdf
• https://s3.amazonaws.com/metakibeme/google_chrome_for_pc_old_version.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
• fovokifijinibe.weebly.com
• uploads.strikinglycdn.com
• rumidevuj.weebly.com
• koxoganonigowup.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report