SUSPICIOUS — roblox-promocodes-hack-2021_GM431946152.pdf

SUSPICIOUS — roblox-promocodes-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: d9fb22ebfd826ba3c1a260d81769d0330cbf9a59639be65110521d5959263e8e
• SHA-1: 300acb55def3248d3e2e346a15d7483c26508766
• MD5: 5eabb45936ccabccb7ec908beac97dcd
• ssdeep: 768:Z08AUDMl/LNRvol8wsr4rLPbI66hHzQYSt9F7jcY3HUgi2MKII9TBE9e8Lbwa:RAoMl/vvoCBcbI6JDz3UgXII9ByeQwa
• TLSH: T1482F8EF780D7DD1C7A8A8B032CA7157A64CA93887127DB5095D8773CC0AC9FEAB40961
• Submitted as: roblox-promocodes-hack-2021_GM431946152.pdf
• File type: pdf · Size: 35525 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!5EABB45936CC
• 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/free-robux-codes_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-promocodes-hack-2021-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-codes_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-minecraft-for-free-on-your-phone_GM479516143.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-promocodes-hack-2021-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-codes_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-minecraft-for-free-on-your-phone_GM479516143.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-unlimited-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-on-phone-2021_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-coins-and-spins-for-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-a-free-gear-in-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-spin-free_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-daily-free-coins-link-today_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-foxy-food_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-roblox-accessories_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-robux-free-2021-thai_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/bloxpage-free-robux_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-2021-gen_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-spins-for-coin-master-2021_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-daily-free-link_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-coin-link_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/hacker-roblox-skin_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack-without-installing-apps_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/install-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/theme-park-tycoon-cheat-roblox_GM431946152.pdf

Embedded domains

• netcdn.co
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report