SUSPICIOUS — free-robux-group-payouts_GM431946152.pdf

SUSPICIOUS — free-robux-group-payouts_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 85722398d8f6ac48baeb14aee08181145ad71c02027ae07c806b38e468c84ad9
• SHA-1: d338f67bd73b88410a94d22974b2c6ace0d48591
• MD5: ddd1c89ff71e406f9b4c5e8b6627e3af
• ssdeep: 768:8+FeJkULvyyGsOH4nyH9nNb+BFxCKHQHz6+innl:vmTydnMF4KQknl
• TLSH: T155307DF3019BCC1CAD8B8B439DA7551EA4CDD78C21A28A5199D87B2C917C5FEBB00934
• Submitted as: free-robux-group-payouts_GM431946152.pdf
• File type: pdf · Size: 35756 bytes
• Verdict: suspicious (58/100)

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!DDD1C89FF71E

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://lib.stie-aub.ac.id/repository/how-to-get-minecraft-bedrock-edition-for-free_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-group-payouts-game-hack, http://lib.stie-aub.ac.id/repository/how-to-get-minecraft-bedrock-edition-for-free_GM479516143.pdf, http://lib.stie-aub.ac.id/repository/free-coin-master-coins_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.co/app/431946152/free-robux-group-payouts-game-hack
• http://lib.stie-aub.ac.id/repository/how-to-get-minecraft-bedrock-edition-for-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-coin-master-coins_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-for-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-ways-to-get-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-generator-no-human-verification-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-games-roblox-games_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-3533-android-hack_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-hair-boy_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-on-mobile_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-easy-2021-on-ipad_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-uk_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-hack-assassin-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-roblox-card-codes-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-youtube_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/pastebin-com-robux-hack-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/easy-ways-to-get-free-robux-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spin-and-coins-links_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-generator-no-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-microsoft-rewards_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-completed-shirt-template-roblox_GM431946152.pdf

Embedded domains

• netcdn.co
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report