MALICIOUS — 5b1e3c_c1f468fd85b745e4aa1b6f9298a9e1b6.pdf

MALICIOUS — 5b1e3c_c1f468fd85b745e4aa1b6f9298a9e1b6.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 0a35035f2fab9ff62e13e1d7092314281bea54947a6db652682c7a98858630ba
• SHA-1: 7d15e9409676f8ffc1fd97e7fde41cd9f91ef730
• MD5: 6d8812c42f9503c715fd156865704814
• ssdeep: 1536:WarxJEvqaQw0nCwMDHB2HRBAO0cMCN60iE+ec/6puoZbe79R:trx2fQw0CxbKAO0cjNDje/09beL
• TLSH: T16538D1F352DBDC8CB79A6F5319AB196C24CAC38C7235BAB404847A5C857C3ED2E60941
• Submitted as: 5b1e3c_c1f468fd85b745e4aa1b6f9298a9e1b6.pdf
• File type: pdf · Size: 81647 bytes
• Verdict: malicious (92/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!6D8812C42F95
• 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://crophysi.ru/wix?keyword=lead+india+2020, http://butaxogusevi.epizy.com/asia_cup_cricket_2018_date_sheet.pdf, http://deluwotitawugo.iblogger.org/valixekadixaxidavonu.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://crophysi.ru/wix?keyword=lead+india+2020
• https://s3.amazonaws.com/bajapovogam/43571741775.pdf
• http://butaxogusevi.epizy.com/asia_cup_cricket_2018_date_sheet.pdf
• http://deluwotitawugo.iblogger.org/valixekadixaxidavonu.pdf
• https://s3.amazonaws.com/zafaronivaj/85459024916.pdf
• https://static.s123-cdn-static.com/uploads/4372073/normal_600859cfc4451.pdf
• https://static.s123-cdn-static.com/uploads/4386851/normal_5fe1ee18194cc.pdf
• http://zatejufeg.rf.gd/6787785960.pdf
• https://cdn-cms.f-static.net/uploads/4446394/normal_6024670ce2208.pdf
• https://static.s123-cdn-static.com/uploads/4471096/normal_6008db692a3a7.pdf
• https://s3.amazonaws.com/ganubifirigevi/o_que__aneurisma_cerebral.pdf
• http://dorightschool.com/luguworotikedekuvuwotnj84r.pdf
• https://s3.amazonaws.com/kegubinefuda/zogizuxibozoxogopufovuxe.pdf
• https://static.s123-cdn-static.com/uploads/4404107/normal_5ff0a552d5b48.pdf
• https://cdn-cms.f-static.net/uploads/4407571/normal_602aeedf6a942.pdf
• http://livuwiga.rf.gd/administrao_estratgica_wright_kroll_e_parnell.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

• crophysi.ru
• s3.amazonaws.com
• butaxogusevi.epizy.com
• deluwotitawugo.iblogger.org
• static.s123-cdn-static.com
• cdn-cms.f-static.net
• dorightschool.com
• www.w3.org
• purl.org
• ns.adobe.com
• zatejufeg.rf.gd
• livuwiga.rf.gd

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