MALICIOUS — roblox-servers-that-give-free-robux-march-2021_GM431946152.pdf

MALICIOUS — roblox-servers-that-give-free-robux-march-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 67c3e3f4a3e8b8decc054c35445042693558abb1aee7c548917500e762ae41f3
• SHA-1: e663119388dd3cca0ea843b1fa04634657411f0a
• MD5: 4acab575efd79458a37b816410e4d1f3
• ssdeep: 384:lL87UlvRMBaVwh0os7rnGdB/loFvR1Q7sl98I/ns0CUSuVynSSKtxQjcMlR5hnFi:N8QEh0os+twvRXbH5ZQSSKtxWlRrFi
• TLSH: T12D306CF74167DC4CBA4A8F476AB676DC74D9E3CC71638E8180D83A2C942C5AF6B10162
• Submitted as: roblox-servers-that-give-free-robux-march-2021_GM431946152.pdf
• File type: pdf · Size: 36728 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 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!4ACAB575EFD7
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-servers-that-give-free-robux-march-2021-game-hack, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-witch-hat-free_GM431946152.pdf, http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-accounts-on-phone_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

• http://netcdn.co/app/431946152/roblox-servers-that-give-free-robux-march-2021-game-hack
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-witch-hat-free_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-accounts-on-phone_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/boing-arroe-free-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-hoodie-roblox-shirt-template_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/hack-roblox-exploit-wearedevs_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/cheat-engine-hack-in-roblox-high-school_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/roblox-galaxy-cheats_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-do-you-get-robux-for-free-on-pc_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/mining-simulator-hack-roblox-android_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-get-catalog-items-for-free-roblox-no-hack_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/karina-roblox-zombie-free-zones_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/robux-hack-me_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/free-tiktok-views-no-verification_GM835599320.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/robux-com-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/www-pastebin-com-free-robux_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/cupcake-hacks-roblox_GM431946152.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/how-to-host-a-minecraft-server-for-free_GM479516143.pdf
• http://elearning.man1konselkonda.sch.id/__statics/gudangsoal/files/cheat-roblox-prison-break_GM431946152.pdf

Embedded domains

• netcdn.co
• elearning.man1konselkonda.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report