MALICIOUS — kapaxafufolefomuf.pdf

MALICIOUS — kapaxafufolefomuf.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0cfbc7f770a1844552f86a26204f7e331134f1e7ae85ca264eee18730e5d8f71
• SHA-1: e355ab3807c9269f2ab813be5e5c637665f20b8b
• MD5: 99836d169b631f9a73e2118069c14b74
• ssdeep: 1536:tUgj6zsnORvP6Z6iQ68hSApKSLHSzd8ZE+aGdRYayezM0EOeFBL:0uOQZ6ZIAcxh+/dRYayezHI7
• TLSH: T18836DFF7628BDD8D7A89DB1B6D96009CB296D7C9713247A004C9726CC8B42BC7E10F91
• Submitted as: kapaxafufolefomuf.pdf
• File type: pdf · Size: 64196 bytes
• Verdict: malicious (96/100)

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

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/4500910/normal_5fc4b101477ec.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffmen.ru/wb?keyword=4%20pics%20quiz%20answers%20level%206, https://radunepik.weebly.com/uploads/1/3/4/6/134617153/busogidominug.pdf, https://static.s123-cdn-static.com/uploads/4500910/normal_5fc4b101477ec.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://traffmen.ru/wb?keyword=4%20pics%20quiz%20answers%20level%206
• https://radunepik.weebly.com/uploads/1/3/4/6/134617153/busogidominug.pdf
• https://s3.amazonaws.com/zurovajij/the_alchemist_code_tier_list_jp.pdf
• https://s3.amazonaws.com/wuxupewu/short_business_report_sample.pdf
• https://static.s123-cdn-static.com/uploads/4500910/normal_5fc4b101477ec.pdf
• https://cdn.sqhk.co/kupulifip/iJjiggf/smashed_glass_smashing_simulator_codes_wiki.pdf
• https://uploads.strikinglycdn.com/files/435580bc-2037-46f7-a991-94a696a374cc/97926432179.pdf
• https://cdn.sqhk.co/pupevadojas/hMhg0ij/lajigixoxirosezolevubefo.pdf
• https://s3.amazonaws.com/vuforewebub/camera_app_for_android_not_working.pdf
• https://gimelukisisira.weebly.com/uploads/1/3/4/0/134040832/5bfa405208.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

• traffmen.ru
• radunepik.weebly.com
• s3.amazonaws.com
• static.s123-cdn-static.com
• cdn.sqhk.co
• uploads.strikinglycdn.com
• gimelukisisira.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report