SUSPICIOUS — buy-robux-free_GM431946152.pdf

SUSPICIOUS — buy-robux-free_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 1947b1fff262370ea632e0a20ae1d031265b4832a0f5db02bfa97ff1de3ea34f
• SHA-1: c9745ddefddcdab42a4aa57029c453fea5d11c56
• MD5: 62c0e0b270d314e86781cc6216421702
• ssdeep: 768:cFhZMYno9Mou6RrlMO0pFyGhryAU7cs7WcGEs+jNiME/jlly4pwfw6t:NWR9xf+jNTypwfw6t
• TLSH: T12C2F5BF74197DD1C794A8703AEB625A934CDD2C97126CA4091D8332CF1AC9AF7B21631
• Submitted as: buy-robux-free_GM431946152.pdf
• File type: pdf · Size: 35076 bytes
• Verdict: suspicious (44/100)

Detections (4 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!62C0E0B270D3

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/buy-robux-free-game-hack, https://www.brightwake.co.uk/uploads/files/files/free-roblox-robux-codes-for-roux_GM431946152.pdf, https://www.brightwake.co.uk/uploads/files/files/best-free-roblox-games-to-exploits_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/buy-robux-free-game-hack
• https://www.brightwake.co.uk/uploads/files/files/free-roblox-robux-codes-for-roux_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/best-free-roblox-games-to-exploits_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/tiktok-comments-free_GM835599320.pdf
• https://www.brightwake.co.uk/uploads/files/files/name-that-youtuber-roblox-cheats_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/how-do-u-get-free-robux-2021_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/free-attacks-on-coin-master_GM406889139.pdf
• https://www.brightwake.co.uk/uploads/files/files/coin-master-free-spins-haktuts_GM406889139.pdf
• https://www.brightwake.co.uk/uploads/files/files/como-ganar-robux-en-roblox-hack_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/free-robux-generator-without-verification_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/coin-master-free-spins-link-2021-today_GM406889139.pdf
• https://www.brightwake.co.uk/uploads/files/files/coin-master-free-spins-link-31-march-2021_GM406889139.pdf
• https://www.brightwake.co.uk/uploads/files/files/wil-they-cheat-roblox-thumbnail_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/free-robux-generator-2021_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/how-to-hack-someone-on-roblox_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/roblox-speed-hack-for-all-games-script-pastebin_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/how-to-get-free-robux-on-phone_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/how-to-sell-a-free-shirt-roblox_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/is-it-possible-to-get-free-robux_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/hack-roblox-free-robux-pastebin-com_GM431946152.pdf
• https://www.brightwake.co.uk/uploads/files/files/can-you-give-me-free-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.brightwake.co.uk

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report