MALICIOUS — robine-roblox-hack_GM431946152.pdf

MALICIOUS — robine-roblox-hack_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 7fd0d61c40cc61a3da236f453f07f29057aaee2af40e0115462058d31422a6c9
• SHA-1: f8a41988fb0f3a1970fa762a81a4a789d3ebd914
• MD5: fbd658bb784cff2e7ba920e412e5ff2a
• ssdeep: 768:m7/rOb7kWsNYYraqJSgCVup2C9ykbxS7ax7:4gkeOl6up2C/b6ax7
• TLSH: T1B12F5CF75057DD8C7A8A4F0329B6206C60EEE384A167EA6455D87B5CE07C9BF1F01A20
• Submitted as: robine-roblox-hack_GM431946152.pdf
• File type: pdf · Size: 35106 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 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!FBD658BB784C
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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.biochemix.com/uploaded_files/userfiles/files/free-girl-stuff-roblox_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/robine-roblox-hack-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/wurst-client_GM479516143.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-claim-spins_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/robine-roblox-hack-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/wurst-client_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-claim-spins_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-girl-stuff-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-money-cheat-ipad_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-me-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-gift-card_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hightspeed-roblox-with-cheat-engine-windows10universal_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-generator-no-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-2021-roblox-accounts-site-v3rmillionnet_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-100-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-no-human-verification_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-apk-free-download-016-0_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-me_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/game-coin-master-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-v3rm_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-pe-server-hosting-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-cheats-pc-2021_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/omggh-new-roblox-hack-lumber-tycoon-gui_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-free-spins-on-coin-master-no-human-verification_GM406889139.pdf

Embedded domains

• netcdn.co
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report