MALICIOUS — normal_5fbb7a0b6793d.pdf

MALICIOUS — normal_5fbb7a0b6793d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: d522f60f629fddc778ee3a93dbe594ce2bac192963715e69d8863effdbd0007c
• SHA-1: 529a2579c5339920e99c71a950de4837968eb72f
• MD5: 0f36763abef5ab1540725dcf7e56dadc
• ssdeep: 1536:hBnn/JOAFQQ1Dm68vQf4Anl0m/yaCk5hgYK+FQ:/ffZv8vU4m60n5h7i
• TLSH: T1D136D0F3B05BDC4C7B426F07BAEA14983897E78C6221DB6404C8B62C95B95BD7E10D14
• Submitted as: normal_5fbb7a0b6793d.pdf
• File type: pdf · Size: 67351 bytes
• Verdict: malicious (92/100)

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

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://trafffi.ru/123?utm_term=writing+a+paragraph+worksheet+3rd+grade, https://xubuvene.weebly.com/uploads/1/3/1/3/131380433/xekisib_ludosuda.pdf, https://wefamojugibe.weebly.com/uploads/1/3/1/1/131164519/c84743950.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://trafffi.ru/123?utm_term=writing+a+paragraph+worksheet+3rd+grade
• https://xubuvene.weebly.com/uploads/1/3/1/3/131380433/xekisib_ludosuda.pdf
• https://wefamojugibe.weebly.com/uploads/1/3/1/1/131164519/c84743950.pdf
• https://pidadilux.weebly.com/uploads/1/3/4/6/134666204/kovolobox.pdf
• https://moguvikob.weebly.com/uploads/1/3/0/8/130874292/mawafukutopopomu.pdf
• https://s3.amazonaws.com/pewebopufupe/app_cloner_premium_apk_latest_version.pdf
• https://titamifafipife.weebly.com/uploads/1/3/4/3/134315234/ede52c0172.pdf
• https://parudebizaju.weebly.com/uploads/1/3/4/0/134096066/zeliterotafunonu.pdf
• https://tokawokemiw.weebly.com/uploads/1/3/4/7/134730305/rokafubuzixemipefa.pdf
• https://jedogivezuse.weebly.com/uploads/1/3/4/8/134862252/5614184.pdf
• https://newusopuwizan.weebly.com/uploads/1/3/4/7/134713970/9507980.pdf
• https://vizakadaji.weebly.com/uploads/1/3/4/4/134491897/3224369.pdf
• https://bevalapiwilidi.weebly.com/uploads/1/3/4/5/134587476/51cfaf.pdf
• https://tetobalowuw.weebly.com/uploads/1/3/4/5/134523757/rumisajin.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

• trafffi.ru
• xubuvene.weebly.com
• wefamojugibe.weebly.com
• pidadilux.weebly.com
• moguvikob.weebly.com
• s3.amazonaws.com
• titamifafipife.weebly.com
• parudebizaju.weebly.com
• tokawokemiw.weebly.com
• jedogivezuse.weebly.com
• newusopuwizan.weebly.com
• vizakadaji.weebly.com
• bevalapiwilidi.weebly.com
• tetobalowuw.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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