SUSPICIOUS — coin-master-hack-app_GM406889139.pdf

SUSPICIOUS — coin-master-hack-app_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: b8c508d6b46a014da23d4c7b3d9b24cce799c6da2505654ee9b9f75149fa9334
• SHA-1: 1006b98156f83f934cecfb01868c2d14e1336564
• MD5: 8146ee089d68282866804d282aa3dc72
• ssdeep: 768:yYBzgFRrvjJbGbXRhArBZx8StuxzyoxuYiZeY:9gFR/JbGbXRiH8Swyy+eY
• TLSH: T1AE2F8CF310ABCC4CBA8B9B139EB7256D74CAD74C31629A5081D47B2C90BC5EE6B50931
• Submitted as: coin-master-hack-app_GM406889139.pdf
• File type: pdf · Size: 35635 bytes
• Verdict: suspicious (58/100)

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!8146EE089D68

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/cch-hack-skin-trong-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-hack-app-game-hack, http://lib.stie-aub.ac.id/repository/cch-hack-skin-trong-roblox_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/free-coin-link-for-coin-master_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/406889139/coin-master-hack-app-game-hack
• http://lib.stie-aub.ac.id/repository/cch-hack-skin-trong-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-coin-link-for-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/funbloxxyz-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/114-4-hacks_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/roblox-btools-hack-mac_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/best-free-roblox-executor_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-membership_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/twitter-coin-master-free-spins-link_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/adidas-t-shirt-for-roblox-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-builders-club-free-codes_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-one-piece-ocean-voyage-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roxpoes-roblox-exploits--hacks_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/my-roblox-avatar_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/the-hack-spot-how-to-get-free-robux-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-logo_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/que-pasa-si-mientes-al-hacker-de-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-20219-robux-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/hack-coin-master-android-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-coin-master-spins-blog_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-codes-no-human-verification_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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