SUSPICIOUS — free-robux-place_GM431946152.pdf

SUSPICIOUS — free-robux-place_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: c51253f092c3aa4b65d1cca97c09a2b20ee431f8f54b75901a76e8ea8cfb4cf3
• SHA-1: 697747fca8fc6bd8c129a348769e417a6bd0e460
• MD5: 7801aa887b719c926e9b89c6f4f6a61b
• ssdeep: 768:WEH72JsMcglWx1SSg06sUbNTzL+4JAEHlFgq:Tb28glwxg0KNHa4JAugq
• TLSH: T1E42F6DF3815BDC5C3E8A9F1399B7306D748AD7946123CA6154D8327CD1A86EEAF40222
• Submitted as: free-robux-place_GM431946152.pdf
• File type: pdf · Size: 35651 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!7801AA887B71
• 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://library.futureuniversity.com/repository/is-hacking-illegal-in-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-place-game-hack, http://library.futureuniversity.com/repository/is-hacking-illegal-in-roblox_GM431946152.pdf, http://library.futureuniversity.com/repository/hacker-roblox-se-tlprter_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.tw/app/431946152/free-robux-place-game-hack
• http://library.futureuniversity.com/repository/is-hacking-illegal-in-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/hacker-roblox-se-tlprter_GM431946152.pdf
• http://library.futureuniversity.com/repository/hackear-robux-gratis_GM431946152.pdf
• http://library.futureuniversity.com/repository/tiktok-free-views_GM835599320.pdf
• http://library.futureuniversity.com/repository/roblox-voo-hack-com_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-toy-codes-not-used_GM431946152.pdf
• http://library.futureuniversity.com/repository/hack-robux-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/server-destroy-exploit-roblox-cheat-engine_GM431946152.pdf
• http://library.futureuniversity.com/repository/derp-face-roblox-hacked_GM431946152.pdf
• http://library.futureuniversity.com/repository/tiktok-free-or-not_GM835599320.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-account_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-without-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-real-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/bloxxer-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-without-verification-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/hacks-for-mac-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-boy-hair_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-multiplayer-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-for-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report