SUSPICIOUS — robux-hack-no-human-verification_GM431946152.pdf

SUSPICIOUS — robux-hack-no-human-verification_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: 0de6bcab33bece8ed4f851c1c08668a2282edec1d0cc78e03b8881d7b6d0226c
• SHA-1: d384b41525592743eede28beb8317d250369a758
• MD5: a7680c1ac3c5382be7dcc66a3a676e9a
• ssdeep: 768:x/5y+XBsJNiqt0Mwd8kbHh6L1Mqz4keaRIOqkO:BZjP8OHYL1MqzquIdkO
• TLSH: T1F1306EF71097CD4CBA8B8F436EF7106EB586D3C86112DA51D2D4763C84BC6AEAB10921
• Submitted as: robux-hack-no-human-verification_GM431946152.pdf
• File type: pdf · Size: 35797 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!A7680C1AC3C5
• 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: http://netcdn.tw/app/431946152/robux-hack-no-human-verification-game-hack, http://perpus.stfm.ac.id/repository/robux-poscod-hacks_GM431946152.pdf, http://perpus.stfm.ac.id/repository/free-robux-codes-generator_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

• http://netcdn.tw/app/431946152/robux-hack-no-human-verification-game-hack
• http://perpus.stfm.ac.id/repository/robux-poscod-hacks_GM431946152.pdf
• http://perpus.stfm.ac.id/repository/free-robux-codes-generator_GM431946152.pdf
• http://perpus.stfm.ac.id/repository/free-spins-coin-master-haktuts_GM406889139.pdf
• http://www.perpus.stfm.ac.id/repository/coin-master-guide-to-free-spins-and-rewards_GM406889139.pdf
• http://perpus.stfm.ac.id/repository/roblox-robux-hack-2021-no-verification_GM431946152.pdf
• http://www.perpus.stfm.ac.id/repository/coin-master-daily-free-spins-link-facebook_GM406889139.pdf
• http://perpus.stfm.ac.id/repository/how-do-you-get-free-pet-food-in-coin-master_GM406889139.pdf
• http://www.perpus.stfm.ac.id/repository/roblox-troll-outfits-free_GM431946152.pdf
• http://perpus.stfm.ac.id/repository/free-roblox-girl-clothes_GM431946152.pdf
• http://www.perpus.stfm.ac.id/repository/free-robux-codes-no-human-verification_GM431946152.pdf
• http://perpus.stfm.ac.id/repository/free-no-verification-robux-generator_GM431946152.pdf
• http://perpus.stfm.ac.id/repository/cheats-coin-master-free-spins-and-news_GM406889139.pdf
• http://www.perpus.stfm.ac.id/repository/avatar-the-last-airbender-roblox-hack_GM431946152.pdf
• http://perpus.stfm.ac.id/repository/free-spins-for-coin-master-on-1-19-19_GM406889139.pdf
• http://www.perpus.stfm.ac.id/repository/free-coin-coin-master_GM406889139.pdf
• http://www.perpus.stfm.ac.id/repository/how-to-play-minecraft-for-free_GM479516143.pdf
• http://perpus.stfm.ac.id/repository/game-toolbox_GM479516143.pdf
• http://perpus.stfm.ac.id/repository/how-to-get-free-robux-instantly_GM431946152.pdf
• http://www.perpus.stfm.ac.id/repository/minecraft-java-edition-download-free_GM479516143.pdf
• http://perpus.stfm.ac.id/repository/coin-master-hack-twitter_GM406889139.pdf

Embedded domains

• netcdn.tw
• perpus.stfm.ac.id
• www.perpus.stfm.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report