SUSPICIOUS — robux-com-roblox_GM431946152.pdf

SUSPICIOUS — robux-com-roblox_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 33fbdf25eaf6c9d2abef9e948bfa85e03a1fefeede8bb33900fd90758cdf04c9
• SHA-1: 39de58f38cb22f32683dacd8efdf3a95a78e9238
• MD5: 9f67e98928865ca956a404a91eadc548
• ssdeep: 768:CGb3Ix+yTsQfnnxDwmeyHo1pts/bqeOSuFKuV25Qiu/gYcIS6:Ciun7DHoDts/2jSjuV253u9cIS6
• TLSH: T139328DF3119BDC0CBA8A9F0768F6211DA48E92487171E9605498BABCD47C6FE7F10921
• Submitted as: robux-com-roblox_GM431946152.pdf
• File type: pdf · Size: 47070 bytes
• Verdict: suspicious (44/100)

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!9F67E9892886
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://netcdn.xyz/app/431946152/robux-com-roblox-game-hack, http://www.valenciamaids.com/userfiles/files/roblox-zone-free-robux_GM431946152.pdf, http://www.valenciamaids.com/userfiles/files/blox-world-free-robux_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

• https://netcdn.xyz/app/431946152/robux-com-roblox-game-hack
• http://www.valenciamaids.com/userfiles/files/roblox-zone-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/blox-world-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-to-get-free-spins_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-coins-and-spins-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-spins-for-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-70-spin-link-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-blogspot_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/get-robux-for-free-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-without-verification-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/rbxfree-com-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/get-free-coins-for-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-minecraft-survival-server_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-mac-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-do-you-get-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-2021-app-download_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-minecraft-windows-10-with-java_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-hack-coin-master-spin-ios_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf

Embedded domains

• netcdn.xyz
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report