MALICIOUS — nixufinebekasubu.pdf

MALICIOUS — nixufinebekasubu.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: 5068df1b00263bda62ebdea277856b0538404e20d0d28eeb5d435fe4be32279e
• SHA-1: 1f93d936969c7a75bc80176872f2b832ba9a02e6
• MD5: 95545de4e7e07c5598f0e4ab47b3b79c
• ssdeep: 1536:E74REbMWBc55CTO80nVbGPPdoavQ8kD0Psj6d/G4i7Ju/zOMG6wt:UkETBA5dVbGHdpo8kDSsjaridu/znG6W
• TLSH: T16237D0F37247DE9CFA4617036AAA5558708D8B497132B6B011C5B11C82BC2BEAE11F41
• Submitted as: nixufinebekasubu.pdf
• File type: pdf · Size: 71102 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://traffking.ru/wb?keyword=vidmate%20app%20%20old%20version%202.%203.%206, https://palozemoxapido.weebly.com/uploads/1/3/4/3/134366311/kimetowaginox.pdf, https://uploads.strikinglycdn.com/files/c974a47f-aec2-4094-bb4a-2f028fa6712d/victsing_qc3.0_bluetooth_fm_transmitter_manual.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://traffking.ru/wb?keyword=vidmate%20app%20%20old%20version%202.%203.%206
• https://palozemoxapido.weebly.com/uploads/1/3/4/3/134366311/kimetowaginox.pdf
• https://uploads.strikinglycdn.com/files/c974a47f-aec2-4094-bb4a-2f028fa6712d/victsing_qc3.0_bluetooth_fm_transmitter_manual.pdf
• https://gakupimofol.weebly.com/uploads/1/3/4/5/134583622/borob.pdf
• https://gevanodapo.weebly.com/uploads/1/3/4/8/134887816/bojumiw-kumerupulexap-pewapuki.pdf
• https://uploads.strikinglycdn.com/files/4d43dc53-ee6e-4f65-b893-37dfabbb1f50/57607201671.pdf
• https://uploads.strikinglycdn.com/files/faa5b06a-29ff-494d-ac85-db04cf4bd87c/1426296354.pdf
• https://zabaparadasikid.weebly.com/uploads/1/3/4/3/134317604/77af4b997.pdf
• https://uploads.strikinglycdn.com/files/72a7d0ef-e280-4b78-9366-c9d9bff126cc/free_movies_unblocked_2018.pdf
• https://korodaziso.weebly.com/uploads/1/3/0/7/130740443/4083040.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

• traffking.ru
• palozemoxapido.weebly.com
• uploads.strikinglycdn.com
• gakupimofol.weebly.com
• gevanodapo.weebly.com
• zabaparadasikid.weebly.com
• korodaziso.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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