SUSPICIOUS — coin-master-free-spins-link-2021-app_GM406889139.pdf

SUSPICIOUS — coin-master-free-spins-link-2021-app_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: 2590841015e3344eda161351c6bd2d125151911218ab82386fec8e1c5a08acb0
• SHA-1: c65e4a99ac5c90aaf4723261e648228e904e48e3
• MD5: 9cc82bb3a15e4dac0f15c25d5765a120
• ssdeep: 768:0GLv4UoK5va2inirmWB5Zam1Tfmt9FqZu5Qb/wBgosVMPF:0GLw5KHimoS+FqZuznmMPF
• TLSH: T1DC2F7EFB40D7DD4C764A8F1359F6216A70CAD3842167DAA080D8B66CF1BC5FE6B10922
• Submitted as: coin-master-free-spins-link-2021-app_GM406889139.pdf
• File type: pdf · Size: 35173 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!9CC82BB3A15E
• 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://www.sourcology.com/uploaded_files/userfiles/files/assassin-roblox-hack-script-cheat-engine_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-spins-link-2021-app-game-hack, http://www.sourcology.com/uploaded_files/userfiles/files/assassin-roblox-hack-script-cheat-engine_GM431946152.pdf, http://www.sourcology.com/uploaded_files/userfiles/files/how-to-get-roblox-premium-for-free-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

• http://netcdn.tw/app/406889139/coin-master-free-spins-link-2021-app-game-hack
• http://www.sourcology.com/uploaded_files/userfiles/files/assassin-roblox-hack-script-cheat-engine_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/how-to-get-roblox-premium-for-free-2021_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/roblox-phantom-forces-hack_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/roblox-rs-hack_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/how-to-get-free-robux-no-scam_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/mobihack-roblox-hack_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/coin-master-hack-xyz-apk-download_GM406889139.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/free-robux-obby_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/roblox-pain-exist-hack_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/free-robux-no-human-verification-mobile_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/free-minecraft-servers-to-join_GM479516143.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/change-your-username-on-roblox-for-free_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/roblox-arsenal-hack_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/free-roblox-premium_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/how-to-hack-someones-roblox-account_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/roblox-robux-hack-no-download-no-survey-2021_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/free-minecraft-hosting_GM479516143.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/how-do-you-earn-free-coins-for-coin-master_GM406889139.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/get-me-robux-for-free_GM431946152.pdf
• http://www.sourcology.com/uploaded_files/userfiles/files/free-gear-codes-for-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.sourcology.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report