MALICIOUS — roblox-hacked-download-free_GM431946152.pdf

MALICIOUS — roblox-hacked-download-free_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 24aa1aa5ebdc8ecacc55884b0a7c903fdfa4a1323d56041c4d1c05bd5be2861c
• SHA-1: fee540aa4f03c842da0e9b5352af8c02e5d68a30
• MD5: 37fd52969997dd6980439b46b8916ccc
• ssdeep: 768:EtW0kVM8Twfij8rKlInkHyf7yzm6h2pE4vvxuAmf:EtWJM8T3GLn7ezm6h2F3IAmf
• TLSH: T165339EF71047DD5C3986AF439EB6145DB88EE7982063CA90A1D4766CC0BC29E6F50933
• Submitted as: roblox-hacked-download-free_GM431946152.pdf
• File type: pdf · Size: 48441 bytes
• Verdict: malicious (94/100)

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!37FD52969997
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 7 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!37FD52969997 (rule PDF/Phish-TWM!37FD52969997) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/free-robux-no-download_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-hacked-download-free-game-hack, http://library.futureuniversity.com/repository/free-robux-no-download_GM431946152.pdf, http://library.futureuniversity.com/repository/rixty-codes-for-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

• http://netcdn.co/app/431946152/roblox-hacked-download-free-game-hack
• http://library.futureuniversity.com/repository/free-robux-no-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/rixty-codes-for-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-coin-master-xyz_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-u-hack-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-murder-vip-servers-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-you-hack-roblox-galaxy_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-giveaway-code_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-bux-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-can-i-get-minecraft-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-obc-in-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/cheats-coin-master-free_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-play-as-guest-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/ww-robux-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-game-pack-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-executor-free-download_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-server-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/best-free-minecraft-server-hosting_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-minecoins-in-minecraft_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-admin-commands-hack-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/pokemon-go-free-677_GM1094591345.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com
• md.cc

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report