SUSPICIOUS — roblox-hack-2021_GM431946152.pdf

SUSPICIOUS — roblox-hack-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a7fe4816b055ee2dbd118c8db54eccab695789472711b4b75faccec463822ff3
• SHA-1: 9cb9c59743c2932ab0ff4eb75466b219fb7206a9
• MD5: 5aecb7ec91f4f2d978ccd8bbe52812dd
• ssdeep: 768:+5GrjsyHcrfiz7KZ/XimzbSBmTR8LMf2iRKqp:ewHcrfTZvZzbSBmTRwMf5Kqp
• TLSH: T1E0307CF74197CD1C3A8B8F076E7A207E7089C2897127DB4491C4762CD46CAEEAF40A61
• Submitted as: roblox-hack-2021_GM431946152.pdf
• File type: pdf · Size: 36505 bytes
• Verdict: suspicious (58/100)

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!5AECB7EC91F4
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/roblox-hack-2021-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-2021_GM406889139.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/where-can-i-get-free-spins-for-coin-master_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.tw/app/431946152/roblox-hack-2021-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-link-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/where-can-i-get-free-spins-for-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-coding-classes-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-roblox-games_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/to-play-roblox-for-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-combo_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-hack-script-vehicle-simulator-infinite-money-script-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-free-items-glitch_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/haktuts-coin-master-free-daily-spins_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-iphone-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/universal-minecraft-converter-free_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-minecraft-capes-no-mods_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-codes-to-get-free-clothes_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-robux-generator_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-no-verification_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-daily-spins-and-coins_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-355_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hack-roblox-lumber-tycoon-2-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-how-to-get-free-robux-with-cheat-engine-62_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hacks-de-roblox-booga-booga_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report