SUSPICIOUS — coin-master-free-in-app-purchases-jailbreak_GM406889139.pdf

SUSPICIOUS — coin-master-free-in-app-purchases-jailbreak_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 82b5d1df112b4e4602bf1faa86d4075554233f831d745db27fe607d13120042a
• SHA-1: e95e5e3b93eb1b60de2c4e8139d47157884857ff
• MD5: 922392b792110b36a3ce10b4be9c01a1
• ssdeep: 768:QL1E3Ly8UvOE8iCvs2hcoSH42tRcKwEypfDXTWg:SC3LiA5SH42tRWprXTWg
• TLSH: T1D6306BF70097CC4C369B8B1739F6516E64CAA39871B6DE4484E87A2CA0BC5BD6F10621
• Submitted as: coin-master-free-in-app-purchases-jailbreak_GM406889139.pdf
• File type: pdf · Size: 35922 bytes
• Verdict: suspicious (44/100)

Detections (4 of 50 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!922392B79211

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-in-app-purchases-jailbreak-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-heaven-free-spins-link_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-promo-codes-2021-free_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-in-app-purchases-jailbreak-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-heaven-free-spins-link_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-promo-codes-2021-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-robux-no-password_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-e-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-online-free-download_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/fast-and-easy-way-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-tool-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-com-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-generator-no-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/is-minecraft-java-edition-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-explorer-hack-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-without-verifying_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/games-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/hack-game-roblox-jailbreak_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-minecraft_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-robux-hacks-no-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-human-verification-or-password-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-link-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-tiktok-followers-free_GM835599320.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com
• b.be

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report