SUSPICIOUS — robux-hack-me_GM431946152.pdf

SUSPICIOUS — robux-hack-me_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: 115397251dcc50c9d65b99ba27abdb413004403aa064059d06e55efb72190a27
• SHA-1: ad072ebabc5a187773b10a1a51a9be1568793048
• MD5: 583c38e9484c752d591dfc01dff97adb
• ssdeep: 768:/1h+uAI9s7rIUgF9KuO3Y3i36mug1OCJp5:/1ZAI8a9673NvOCJP
• TLSH: T1C02F7DF71097CC1C7ACA9B4369B7256E64CAD38871638B5055C8776C80BC6EEAB10631
• Submitted as: robux-hack-me_GM431946152.pdf
• File type: pdf · Size: 34848 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!583C38E9484C

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-can-u-get-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/robux-hack-me-game-hack, http://lib.stie-aub.ac.id/repository/how-can-u-get-free-robux_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/aristois-minecraft-hack_GM479516143.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/robux-hack-me-game-hack
• http://lib.stie-aub.ac.id/repository/how-can-u-get-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/aristois-minecraft-hack_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-card-codes-november-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/flood-escape-2-infinite-jump-roblox-hack-pastebin_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-toy-codes-not-used_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-net_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/hack-tiktok-fans-free_GM835599320.pdf
• http://lib.stie-aub.ac.id/repository/free-download-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-bundles_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-by-playing-games_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/pretty-cheat-codes-roblox-id_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-link_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-redeem-codes-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-admin-exploiting-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-hack-assassin-roblox-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-any-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/smurf-backpack-gives-free-robux-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-earn-robux-for-free-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-give-yourself-money-roblox-cheat-engine_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report