SUSPICIOUS — coin-master-free-spins-today-daily-links_GM406889139.pdf

SUSPICIOUS — coin-master-free-spins-today-daily-links_GM406889139.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: 6642cef34b985f10bad3c83ef8fc7e80af09ac19f9a8a663c05870767a69d957
• SHA-1: 63aa701ab600a66fabc2889a07203024fd5e65d1
• MD5: 5954db78a2abd77249ab8c46db71fe57
• ssdeep: 768:Mt3TWH0X5AvHpmzxLw1SCwc3K2s+JjOIh9Egt3yki2:e3T4rsLwnp3K2smRt3Fi2
• TLSH: T1672F9DF3405BDC4C7A8B6B03AEB71A2B74C9D38820638E415698376D916C6EE6F10536
• Submitted as: coin-master-free-spins-today-daily-links_GM406889139.pdf
• File type: pdf · Size: 34598 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!5954DB78A2AB
• 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/roblox-royale-high-how-to-get-free-diamonds-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-spins-today-daily-links-game-hack, http://lib.stie-aub.ac.id/repository/roblox-royale-high-how-to-get-free-diamonds-2021_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/roblox-cheats-unknown-cheats_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/406889139/coin-master-free-spins-today-daily-links-game-hack
• http://lib.stie-aub.ac.id/repository/roblox-royale-high-how-to-get-free-diamonds-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-cheats-unknown-cheats_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-items-in-roblox-no-pastebin_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/play-roblox-games-for-free-no-download_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/progaming-hacks-com-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/krnl-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-coins-for-flip-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-escape-prison-life-roblox-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/clean-master-hack-coins_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/rewardex-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-do-you-get-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spin-reward-links_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-daily-free-spins_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/dll-hack-roblox-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-codes-2021-mars_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/easy-cheat-for-ultimate-driving-newark-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-draw-roblox-discord_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-2021-no-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-cbro-free-cases_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-coin-master-cards_GM406889139.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report