MALICIOUS — b4609a_e532745989524b0d9130ae20895e13fd.pdf

MALICIOUS — b4609a_e532745989524b0d9130ae20895e13fd.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ce7371a8366a0969cf3e297f4a4aff53c58ef17bbc0dc6f196f7e4decc95fb61
• SHA-1: c2c4a8234a671800331f229a9307ad653ae67bb8
• MD5: 1b80749d89a18c22f97260c19c70c62c
• ssdeep: 3072:ut8uUtbcrJwyWarrVYp5ooc3BijrYSpRyDP6w6TWYkz+DtSb3Ou:ulU6KyGpKBarrpRe6qYkSDUJ
• TLSH: T1EA4002F33157DD4CA96AEB43ADEB138CA52F894A71325F904098AB6EC5F437C9E24410
• Submitted as: b4609a_e532745989524b0d9130ae20895e13fd.pdf
• File type: pdf · Size: 174949 bytes
• Verdict: malicious (96/100)

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

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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4500882/normal_5ffc2af297fa8.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://crophysi.ru/wix?keyword=greenlee+elementary+school, https://zazatetapez.weebly.com/uploads/1/3/0/7/130739704/5769128.pdf, https://romugazasemagop.weebly.com/uploads/1/3/4/8/134897733/sevotekemipo.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=greenlee+elementary+school
• https://zazatetapez.weebly.com/uploads/1/3/0/7/130739704/5769128.pdf
• https://romugazasemagop.weebly.com/uploads/1/3/4/8/134897733/sevotekemipo.pdf
• https://dolibaradodusop.weebly.com/uploads/1/3/4/5/134595809/nabowugit.pdf
• https://cdn-cms.f-static.net/uploads/4379221/normal_6016629b0782f.pdf
• https://static.s123-cdn-static.com/uploads/4500882/normal_5ffc2af297fa8.pdf
• https://static.s123-cdn-static.com/uploads/4494146/normal_6005ab979cc28.pdf
• https://static.s123-cdn-static.com/uploads/4451574/normal_5fdfdc69562b6.pdf
• https://cdn.sqhk.co/rodisukipi/cIjdEhb/table_top_white_artificial_christmas_trees.pdf
• http://motozotofo.rf.gd/lite_brite_templates_diy.pdf
• https://cdn-cms.f-static.net/uploads/4458132/normal_6024b7db470c2.pdf
• http://dobomasinuraz.iblogger.org/wood_workbench_plans_free.pdf
• https://fazajamol.weebly.com/uploads/1/3/2/7/132740605/9444755.pdf
• https://cdn-cms.f-static.net/uploads/4459481/normal_5fd9bec0cc0f1.pdf
• https://zokibiruxe.weebly.com/uploads/1/3/5/3/135326092/tebomitu.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
• zazatetapez.weebly.com
• romugazasemagop.weebly.com
• dolibaradodusop.weebly.com
• cdn-cms.f-static.net
• static.s123-cdn-static.com
• cdn.sqhk.co
• dobomasinuraz.iblogger.org
• fazajamol.weebly.com
• zokibiruxe.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com
• motozotofo.rf.gd

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report