MALICIOUS — rbl-gg-free-robux_GM431946152.pdf

MALICIOUS — rbl-gg-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: c407b7eef1192a33fccd1e2c93670bf8e5829a4e79c8827cbb731c5749ddd197
• SHA-1: 55107b91be9efb8ae579182d3df1d7f3b0d62d30
• MD5: 2fb3b6425e35b460f021ccdeb5d2d514
• ssdeep: 768:9za7WMUnSvXYYN6oTcw5c1E5ZAxKFa2ROl1gmf4RQjOzN5J:APwjt1ETtFa2REgRw0HJ
• TLSH: T146328EF3115BCD1CAB595F43A6F5206974DBD3CC61328A0092E839BD80BDDED9E10A61
• Submitted as: rbl-gg-free-robux_GM431946152.pdf
• File type: pdf · Size: 45878 bytes
• Verdict: malicious (92/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!2FB3B6425E35
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 6 weighted signals:

• Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85
• Trellix Stinger (McAfee) flagged PDF/Phish-TWM!2FB3B6425E35 (rule PDF/Phish-TWM!2FB3B6425E35) - engine signal, weight 0.55, confidence 0.85
• Embedded network infrastructure: https://netcdn.xyz/app/431946152/rbl-gg-free-robux-game-hack, http://stikesprimaindonesia.ac.id/perpustakaan/repository/robuxmatchcom-free-robux_GM431946152.pdf, http://stikesprimaindonesia.ac.id/perpustakaan/repository/roblox-fun-com-free-robux_GM431946152.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://netcdn.xyz/app/431946152/rbl-gg-free-robux-game-hack
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/robuxmatchcom-free-robux_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/roblox-fun-com-free-robux_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/minecraft-free_GM479516143.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/free-spins-coin-master-links-2021_GM406889139.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/coin-master-hack-coins_GM406889139.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/master-coin-free_GM406889139.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/get-free-robux-no-verification_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/instantrobux_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/free-vpn-for-minecraft_GM479516143.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/how-to-hack-coin-master-ios-no-jailbreak_GM406889139.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/how-to-get-minecraft-pe-for-free-ios_GM479516143.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/minecraft-dungeons-download-free_GM479516143.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/get-free-robux-today_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/coin-master-hack-free-spins_GM406889139.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/hack-coin-master-for-free_GM406889139.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/roblox-army-free-robux_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/free-robux-hack-generator_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/free-robux-no-human-verification-no-survey_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/hacked-roblox-accounts-list_GM431946152.pdf
• http://stikesprimaindonesia.ac.id/perpustakaan/repository/grabpoints-robux_GM431946152.pdf

Embedded domains

• netcdn.xyz
• stikesprimaindonesia.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report