SUSPICIOUS — roblox-roblosecurity-hack_GM431946152.pdf

SUSPICIOUS — roblox-roblosecurity-hack_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 196588df2eadd875e42cc3aa75310cacab34a20553609ef85310591472848b0b
• SHA-1: 79eb73b2112243e54734cec12da472b8237cb0e3
• MD5: 36b02ec1805f97359f30a1b351c76ee7
• ssdeep: 768:78OETd1HUy62nyd4DXNUbfufifqXZvDg2HQstGo2C8azkhpApFOppvi+dIXup:yoy62njD9Utyx79V8YkzGki+dzp
• TLSH: T1AE339EF310ABCD4C768B9B43EDA6105970CED3886121AE91D5D8F62C947C6FE6B00A60
• Submitted as: roblox-roblosecurity-hack_GM431946152.pdf
• File type: pdf · Size: 51403 bytes
• Verdict: suspicious (58/100)

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!36B02EC1805F
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/link-for-free-spins-on-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/roblox-roblosecurity-hack-game-hack, http://lib.stie-aub.ac.id/repository/link-for-free-spins-on-coin-master_GM406889139.pdf, http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-surveys_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.tw/app/431946152/roblox-roblosecurity-hack-game-hack
• http://lib.stie-aub.ac.id/repository/link-for-free-spins-on-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-surveys_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-scam_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-pets-in-adopt-me-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robux-generator-without-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-pc-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/tiktok-free-view-github_GM835599320.pdf
• 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-script-executor-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-hack-roblox-accounts-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-spins-ios_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/hack-a-game_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-skins-free-girl_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-game_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/www-claim-gg-to-earn-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-116-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/robux-free-co_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/rbx-gg-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-mods-for-minecraft-pe_GM479516143.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report