SUSPICIOUS — free-bobux_GM431946152.pdf

SUSPICIOUS — free-bobux_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: 3a352e8e77773c9a2b9d277801af4f7ab9f29b753de91baba938c98532efc171
• SHA-1: fc02034214054de00bb73b910a00cf985ab18263
• MD5: 704367ac46496922c7da1b920f10c99e
• ssdeep: 768:fw2f9TMGABM3wBI5IeUjfvEk9lUMstYXLl3EGHoDB4joRarcN5qqD+ku8VodU/8c:fw2f9TPABM3wBI5IeSvplUkKG6dsrwhF
• TLSH: T1492F6CF74197CC4C798B8B03EAA620AE74CDC3C86176DA5045D82BACD0799BE7B11931
• Submitted as: free-bobux_GM431946152.pdf
• File type: pdf · Size: 35125 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!704367AC4649

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-bobux-game-hack, https://www.takathmanduhotel.com/userfiles/files/free-coins-and-spins-coin-master_GM406889139.pdf, https://www.takathmanduhotel.com/userfiles/files/blogspot-coin-master-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.tw/app/431946152/free-bobux-game-hack
• https://www.takathmanduhotel.com/userfiles/files/free-coins-and-spins-coin-master_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/blogspot-coin-master-spins_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/get-free-robux-without-doing-anything_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-hack-mad-games-roblox_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-get-100-robux-for-free_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/coin-master-free-spins-coins_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/free-robux-com-real_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/minecraft-aimbot_GM479516143.pdf
• https://www.takathmanduhotel.com/userfiles/files/coinmaster-blogspot_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/free-coin-master-spins-no-verification_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-get-free-robux-easy-on-phone_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/roblox-hacked-version-download_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-download-minecraft-for-free-on-iphone_GM479516143.pdf
• https://www.takathmanduhotel.com/userfiles/files/www-claim-gg-to-earn-free-robux_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/free-spins-and-coins-coin-master-links_GM406889139.pdf
• https://www.takathmanduhotel.com/userfiles/files/free-robux-for-free_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/can-you-get-minecraft-for-free-on-pc_GM479516143.pdf
• https://www.takathmanduhotel.com/userfiles/files/microsoft-free-robux_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/free-robux-websites-that-hack-your-account_GM431946152.pdf
• https://www.takathmanduhotel.com/userfiles/files/how-to-get-minecraft-windows-10-edition-for-free_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.takathmanduhotel.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report