MALICIOUS — hpyerinjector-roblox-hack-injector_GM431946152.pdf

MALICIOUS — hpyerinjector-roblox-hack-injector_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 9cf4b6145205f50b921275e8cfee6e55793c19a7817b02f984633aedd6904a29
• SHA-1: 694eb4971342b9f0abed8920deff0076e5addbc8
• MD5: fdcb2f66aff44947b47408d791d0da8d
• ssdeep: 768:vbJnJ17qiumF5tVSrs5qDPfODdUc+ilRIZ/P/bi8ZK:vZ7WmFPIbmO5ilGc8ZK
• TLSH: T1F8306DF7008BDC1C3E868B076D6B507E64DDC398B227DA445198A33CD17CAEDAB50522
• Submitted as: hpyerinjector-roblox-hack-injector_GM431946152.pdf
• File type: pdf · Size: 36415 bytes
• Verdict: malicious (75/100)

Detections (4 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!FDCB2F66AFF4

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://www.ck-ceramic.com/Public/upload/editorfiles/hack-roblox-downla_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/hpyerinjector-roblox-hack-injector-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/hacks-for-roblox-for-acer-one-722_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-coins-and-spins-hack_GM406889139.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/hpyerinjector-roblox-hack-injector-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/hacks-for-roblox-for-acer-one-722_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-coins-and-spins-hack_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-everything-free-on-roblox-2021-april_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-become-a-hacker-in-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hack-roblox-downla_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-you-get-free-2k-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-speed-hack-for-all-games_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/ccv5-roblox-dbfp-hack-tuto-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-daily-coin-master-coins_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-coins-and-spins-for-coin-master-game_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-hack-for-2021-mystic-plays_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/earnrobux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/pasos-para-hackear-coins-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-verified-on-tiktok-for-free_GM835599320.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-make-a-free-minecraft-account_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-roblox-animations_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-chest-link_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-group-funds_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-cheat-nocliping_GM431946152.pdf

Embedded domains

• netcdn.co
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report