SUSPICIOUS — free-robux-roblox-promo-codes_GM431946152.pdf

SUSPICIOUS — free-robux-roblox-promo-codes_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: cac3fcd01ccb00ccc6518a4e3bca18aa516fe36e39a95a10f4eac76a0206716e
• SHA-1: d80dcca724d7a8b69fa5bd268ce8e97687be2050
• MD5: 8e1f2b96dd10c9fbaa870219d9351f1e
• ssdeep: 768:wjz83iDz1OSD3d5S8LmRc9Mz6FeWJlJ8+t0rTVW0L65mddYfS9GJZO:dm5HdZLNnDJWfVWL5mddbwU
• TLSH: T1CF329EF7509BCD0CA68B9F039EBA2569628992886036DE4094DC3A7CC07CBFD5B50D21
• Submitted as: free-robux-roblox-promo-codes_GM431946152.pdf
• File type: pdf · Size: 45084 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!8E1F2B96DD10
• 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-roblox-promo-codes-game-hack, http://perpustakaan-stikesmsb.com/repository/free-robux-generator-2021-no-survey_GM431946152.pdf, http://perpustakaan-stikesmsb.com/repository/free-robux-only-1-step_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-roblox-promo-codes-game-hack
• http://perpustakaan-stikesmsb.com/repository/free-robux-generator-2021-no-survey_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/free-robux-only-1-step_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/100-free-spins-coin-master_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/coin-master-hack-app-for-ios_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/how-to-get-stuff-that-cost-coins-free-mpe-master_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/coin-master-mod-apk_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/coin-master-hack-software_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/how-to-hack-roblox-accounts-passwords_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/hack-robux_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/free-mod-apk-coin-master_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/who-to-get-free-robux_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/coin-master-free-spins-and-free-coins_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/how-to-get-free-robux-without-doing-anything_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/what-is-wurst_GM479516143.pdf
• http://perpustakaan-stikesmsb.com/repository/is-it-possible-to-hack-coin-master_GM406889139.pdf
• http://perpustakaan-stikesmsb.com/repository/how-to-hack-people-in-roblox_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/wurst-mc_GM479516143.pdf
• http://perpustakaan-stikesmsb.com/repository/free-minecraft-website_GM479516143.pdf
• http://perpustakaan-stikesmsb.com/repository/free-robux-that-actually-works_GM431946152.pdf
• http://perpustakaan-stikesmsb.com/repository/hack-coin-master-ios-download_GM406889139.pdf

Embedded domains

• netcdn.online
• perpustakaan-stikesmsb.com

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