SUSPICIOUS — coin-master-no-download-app-but-play-for-free_GM406889139.pdf

SUSPICIOUS — coin-master-no-download-app-but-play-for-free_GM406889139.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: b062b9b4834cf05e480feaa6fb2595470030fc122a8dfe140b9b83876d3694b8
• SHA-1: ae6f08bade87f6f06706790e98912e2c48b66f3b
• MD5: 795324a75c42c3aba6a2ba236a148239
• ssdeep: 768:ttjPCpN77xD6hVV9n7ltcacwBWCLKW2veFWu/v3Ga0iwxTxKxUf:2phwh3OacwBm/mFxGa5iTxKef
• TLSH: T15A327CF30157DD1C7A8B9F03A977665B70CED2882532DA4441D8BB6CC4BC1EE6B11A21
• Submitted as: coin-master-no-download-app-but-play-for-free_GM406889139.pdf
• File type: pdf · Size: 44932 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!795324A75C42
• 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: https://netcdn.xyz/app/406889139/coin-master-no-download-app-but-play-for-free-game-hack, http://www.backlineservice.nl/images/claim-free-robux-button_GM431946152.pdf, http://www.backlineservice.nl/images/free-roblox-accounts-with-robux-2021_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

• https://netcdn.xyz/app/406889139/coin-master-no-download-app-but-play-for-free-game-hack
• http://www.backlineservice.nl/images/claim-free-robux-button_GM431946152.pdf
• http://www.backlineservice.nl/images/free-roblox-accounts-with-robux-2021_GM431946152.pdf
• http://www.backlineservice.nl/images/2021-free-spins-coin-master_GM406889139.pdf
• http://www.backlineservice.nl/images/where-to-get-free-robux_GM431946152.pdf
• http://www.backlineservice.nl/images/free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
• http://www.backlineservice.nl/images/coin-master-free-spins-and-coins-daily_GM406889139.pdf
• http://www.backlineservice.nl/images/coin-master-daily-free-spins-blogspot_GM406889139.pdf
• http://www.backlineservice.nl/images/minecraft-pe-hack-client-ios_GM479516143.pdf
• http://www.backlineservice.nl/images/boost9-com-roblox-hack_GM431946152.pdf
• http://www.backlineservice.nl/images/coin-master-free-spin-daily-bonus_GM406889139.pdf
• http://www.backlineservice.nl/images/how-to-hack-a-roblox-account-easy_GM431946152.pdf
• http://www.backlineservice.nl/images/play-minecraft-for-free-on-pc_GM479516143.pdf
• http://www.backlineservice.nl/images/roblox-games-free_GM431946152.pdf
• http://www.backlineservice.nl/images/free-minecraft-bedrock-server-hosting-24-7_GM479516143.pdf
• http://www.backlineservice.nl/images/free-roblox-accounts-with-robux-that-work-not-banned-2021_GM431946152.pdf
• http://www.backlineservice.nl/images/coin-master-online-free-spin_GM406889139.pdf
• http://www.backlineservice.nl/images/free-spins-for-coin-master-without-human-verification_GM406889139.pdf
• http://www.backlineservice.nl/images/free-robux-websites-that-work_GM431946152.pdf
• http://www.backlineservice.nl/images/coin-master-free-coins_GM406889139.pdf
• http://www.backlineservice.nl/images/coin-master-hack-2021_GM406889139.pdf

Embedded domains

• netcdn.xyz
• www.backlineservice.nl

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report