SUSPICIOUS — free-robux-site_GM431946152.pdf

SUSPICIOUS — free-robux-site_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: d855aa03dd6c144e98516cad6e7a5f0219548b7b9641fff3a3f885295417b5ce
• SHA-1: 78d98546fa4e4cb728f817b1e5de2a4b3fbf4983
• MD5: 0ebcecba173bf2b288964192fb8b8df2
• ssdeep: 768:ffUQFD4CnlhRc4nvL+Xl7fi5plH6/tGiBeM7SHoWD4Z/Shd0/K79muLajwXu2wW:3UQFcQB3nzE8Fh2h7OPD4ZqL0/8muyM5
• TLSH: T172339DF3518BCD0C76865B43DDF62158B08ED7D95262AE4085C47B2CD0AC6EEEE10A32
• Submitted as: free-robux-site_GM431946152.pdf
• File type: pdf · Size: 48912 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!0EBCECBA173B
• 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.online/app/431946152/free-robux-site-game-hack, http://library.thamrin.ac.id/repository/free-robux-that-actually-works-2021_GM431946152.pdf, http://library.thamrin.ac.id/repository/free-ways-to-get-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.online/app/431946152/free-robux-site-game-hack
• http://library.thamrin.ac.id/repository/free-robux-that-actually-works-2021_GM431946152.pdf
• http://library.thamrin.ac.id/repository/free-ways-to-get-robux_GM431946152.pdf
• http://library.thamrin.ac.id/repository/wurst-18-9_GM479516143.pdf
• http://library.thamrin.ac.id/repository/free-minecraft-thumbnails_GM479516143.pdf
• http://library.thamrin.ac.id/repository/cheat-codes-for-coin-master_GM406889139.pdf
• http://library.thamrin.ac.id/repository/how-to-win-robux_GM431946152.pdf
• http://library.thamrin.ac.id/repository/rbxoffers-com-free-robux_GM431946152.pdf
• http://library.thamrin.ac.id/repository/get-free-spins-coin-master_GM406889139.pdf
• http://library.thamrin.ac.id/repository/daily-free-spins-on-coin-master_GM406889139.pdf
• http://library.thamrin.ac.id/repository/give-me-robux_GM431946152.pdf
• http://library.thamrin.ac.id/repository/how-to-get-roblox-premium-for-free_GM431946152.pdf
• http://library.thamrin.ac.id/repository/coin-master-hack-download-2021_GM406889139.pdf
• http://library.thamrin.ac.id/repository/coin-master-hack-2021_GM406889139.pdf
• http://library.thamrin.ac.id/repository/hackear-coin-master_GM406889139.pdf
• http://library.thamrin.ac.id/repository/coin-master-free-box_GM406889139.pdf
• http://library.thamrin.ac.id/repository/coin-master-real-hack_GM406889139.pdf
• http://library.thamrin.ac.id/repository/roblox-robux-generator-no-human-verification_GM431946152.pdf
• http://library.thamrin.ac.id/repository/free-roblox-hair-to-wear_GM431946152.pdf
• http://library.thamrin.ac.id/repository/how-to-get-minecraft-for-free-on-phone_GM479516143.pdf
• http://library.thamrin.ac.id/repository/roblox-games-that-give-you-free-robux_GM431946152.pdf

Embedded domains

• netcdn.online
• library.thamrin.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report