SUSPICIOUS — free-robux-meme_GM431946152.pdf

SUSPICIOUS — free-robux-meme_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: b0aaa348de5faa36776debdbf140a1ba2c88504e17a8be3564527bdc3873f8af
• SHA-1: 8b43d5e4a40eb4de4ee7adf1253ba45f24cfc08c
• MD5: 6460fadc3c110de003b201aa4a87fbc4
• ssdeep: 768:zz7l9p49y2+H2uDObHSdzkkUTm9OcmsFy:Hf+9y14bSd4kUlcPFy
• TLSH: T17A2F6CF3115BCC1C7D8B8B075AB6206E749BD79872228B01A2C8777D806D5EEBB00915
• Submitted as: free-robux-meme_GM431946152.pdf
• File type: pdf · Size: 33803 bytes
• Verdict: suspicious (44/100)

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!6460FADC3C11

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-meme-game-hack, http://www.elibrary.fl.unud.ac.id/repository/how-to-get-free-spins-on-coin-master-2021-links_GM406889139.pdf, http://www.elibrary.fl.unud.ac.id/repository/coin-master-hack-mod-apk-unlimited-spin-download_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.tw/app/431946152/free-robux-meme-game-hack
• http://www.elibrary.fl.unud.ac.id/repository/how-to-get-free-spins-on-coin-master-2021-links_GM406889139.pdf
• http://www.elibrary.fl.unud.ac.id/repository/coin-master-hack-mod-apk-unlimited-spin-download_GM406889139.pdf
• http://elibrary.fl.unud.ac.id/repository/download-roblox-mod-free-robux_GM431946152.pdf
• http://www.elibrary.fl.unud.ac.id/repository/coin-master-free-spins-2021_GM406889139.pdf
• http://www.elibrary.fl.unud.ac.id/repository/rbl-gg-free-robux_GM431946152.pdf
• http://www.elibrary.fl.unud.ac.id/repository/mcpe-master-coins-hack-download_GM406889139.pdf
• http://elibrary.fl.unud.ac.id/repository/legit-coin-master-hack-october-2021_GM406889139.pdf
• http://www.elibrary.fl.unud.ac.id/repository/free-robux-app_GM431946152.pdf
• http://elibrary.fl.unud.ac.id/repository/how-to-roblox-hacker_GM431946152.pdf
• http://elibrary.fl.unud.ac.id/repository/easy-points-gg_GM431946152.pdf
• http://www.elibrary.fl.unud.ac.id/repository/coin-master-free-spins-5-10-2021_GM406889139.pdf
• http://elibrary.fl.unud.ac.id/repository/money-hack-jailbreak-roblox_GM431946152.pdf
• http://elibrary.fl.unud.ac.id/repository/free-robux-game-glicth_GM431946152.pdf
• http://elibrary.fl.unud.ac.id/repository/free-roblox-acc_GM431946152.pdf
• http://elibrary.fl.unud.ac.id/repository/how-to-make-any-item-on-roblox-free_GM431946152.pdf
• http://www.elibrary.fl.unud.ac.id/repository/free-spins-coin-master-march-2021_GM406889139.pdf
• http://www.elibrary.fl.unud.ac.id/repository/free-apk-mod-coin-master_GM406889139.pdf
• http://elibrary.fl.unud.ac.id/repository/roblox-boxing-simulator-2-hack-xbox_GM431946152.pdf
• http://www.elibrary.fl.unud.ac.id/repository/coin-master-free-spins-promo-code_GM406889139.pdf
• http://elibrary.fl.unud.ac.id/repository/dbz-rage-roblox-hacks_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.elibrary.fl.unud.ac.id
• elibrary.fl.unud.ac.id

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