MALICIOUS — vekaxigenidomav.pdf

MALICIOUS — vekaxigenidomav.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 71d4024dd8bf20097e86f2f0902edccca7d6d5ce1feb5cfae9547145158de25f
• SHA-1: 060f7af180221ff9be3bb4954d028dc43ace80da
• MD5: 99b68fac148f4b063d71d9290e391cf1
• ssdeep: 1536:ahA2ximc6qVzmvbABBZn/CY+WZeIVJ+oIhzi:n2xpqbZhfZioIk
• TLSH: T14036DFF39187DD4C6742AB072AFA145CA099D3DC3133D66114C83BAC8879ABD7E64A13
• Submitted as: vekaxigenidomav.pdf
• File type: pdf · Size: 64096 bytes
• Verdict: malicious (92/100)

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

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://traffnew.ru/wb?keyword=domain%20and%20range%20practice%20worksheet%20algebra%201, https://uploads.strikinglycdn.com/files/e15921dc-9e35-4f42-9386-5ac088d75f25/rapekikimekikowib.pdf, https://zuxizakubapepo.weebly.com/uploads/1/3/4/3/134317428/ff19d52aae.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://traffnew.ru/wb?keyword=domain%20and%20range%20practice%20worksheet%20algebra%201
• https://uploads.strikinglycdn.com/files/e15921dc-9e35-4f42-9386-5ac088d75f25/rapekikimekikowib.pdf
• https://zuxizakubapepo.weebly.com/uploads/1/3/4/3/134317428/ff19d52aae.pdf
• https://s3.amazonaws.com/sefiwegegagu/neonatal_resuscitation_guidelines_for_meconium.pdf
• https://uploads.strikinglycdn.com/files/25c7d423-bcf3-49d5-be22-f646c4db2ff4/remote_desktop_chrome_os.pdf
• https://cdn-cms.f-static.net/uploads/4402740/normal_5f9270541fe15.pdf
• https://regifevadep.weebly.com/uploads/1/3/4/4/134476302/f6038fdd4.pdf
• https://s3.amazonaws.com/sedowedi/jazanov.pdf
• https://cdn-cms.f-static.net/uploads/4391611/normal_5f8f1aa664903.pdf
• https://s3.amazonaws.com/nemafu/68511720229.pdf
• https://s3.amazonaws.com/zetare/74774392366.pdf
• https://s3.amazonaws.com/febopa/16555014432.pdf
• https://s3.amazonaws.com/subud/40882451451.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

• traffnew.ru
• uploads.strikinglycdn.com
• zuxizakubapepo.weebly.com
• s3.amazonaws.com
• cdn-cms.f-static.net
• regifevadep.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report