SUSPICIOUS — coin-master-free-spins-link-2021-iphone_GM406889139.pdf

SUSPICIOUS — coin-master-free-spins-link-2021-iphone_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: b2c19eff4ec16122dc57de33e8636e2b31b780010ba71c6b8ba17dd17efcf211
• SHA-1: 9f625734e1c48daa949db2dbf4412055ffe53f72
• MD5: 2dd0bfb16ec9f1b8843c45fee95685db
• ssdeep: 768:Y152H0LS7gUZwSt5gJ6i/4GTn0RvJqtr0UjNcqOItOfrTWa1JyQ:YfHLSMUINdnQRqdZNcq1uvWXQ
• TLSH: T188338DF35057CD1C778A9B079EBA656DB0C9E3887131DA9405D8B72CC07C7AEAB10A21
• Submitted as: coin-master-free-spins-link-2021-iphone_GM406889139.pdf
• File type: pdf · Size: 49041 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!2DD0BFB16EC9

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/how-to-get-robux-for-free-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-spins-link-2021-iphone-game-hack, http://lib.stie-aub.ac.id/repository/how-to-get-robux-for-free-2021_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/robuxmatchcon_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.online/app/406889139/coin-master-free-spins-link-2021-iphone-game-hack
• http://lib.stie-aub.ac.id/repository/how-to-get-robux-for-free-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robuxmatchcon_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/online-coin-master-free-spin-app_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-models_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-minecraft-thumbnails_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-on-roblox-december-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-tool_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/legit-coin-master-hack-no-human-verification_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/robux-free-gift-card-org-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-apk-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-only-username_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robux-free-gift-card_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-spins-coin-master-haktuts_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-education-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-coins-app-for-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/robux-no-human-verification_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-real-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-without-verification-code-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-spins-coin-master-2021-today_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-ios-without-verification_GM406889139.pdf

Embedded domains

• netcdn.online
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report