SUSPICIOUS — free-spin-coin-master-link-2021_GM406889139.pdf

SUSPICIOUS — free-spin-coin-master-link-2021_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: 3bcdffccf03fd2cf1e0c40b175efd42b18b44f3d36ab20ca3ee7d99342825166
• SHA-1: 86d6f9f16f900edf43c564edf0f8984aa900d4f6
• MD5: a66613400f3702ff454b7c72371dddfa
• ssdeep: 768:P+bNsH1u9Zu7vHw50zJnsQSlnQNs8QAZuyybQxLfGR:WBsHu0zJnsQSlO3ZuyrGR
• TLSH: T1D0308DFB5187CD9CAA4A8F0369FA25996848D3886162DD5080DCB67CF0BC9FD7B40921
• Submitted as: free-spin-coin-master-link-2021_GM406889139.pdf
• File type: pdf · Size: 38554 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!A66613400F37

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.producthubhob.com/uploaded_files/userfiles/files/free-coins_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spin-coin-master-link-2021-game-hack, http://www.producthubhob.com/uploaded_files/userfiles/files/free-coins_GM406889139.pdf, http://www.producthubhob.com/uploaded_files/userfiles/files/free-spins-for-coin-master-2021_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/free-spin-coin-master-link-2021-game-hack
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-coins_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-spins-for-coin-master-2021_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/roblox-demonius-free_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-change-your-roblox-username-for-free_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/can-you-get-robux-for-free_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-spin-link_GM406889139.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-generator-2021-no-human-verification-or-survey_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-server-creator-roblox_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-no-verify_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-a-gold-chain-for-free-roblox_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-minecraft-java-edition_GM479516143.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/minecraft-windows-10-free-trial_GM479516143.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-free-followers-on-roblox_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-to-get-free-faces-on-roblox-2021-on-computer_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-card-codes_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/how-you-get-free-robux_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/zombie-rush-hack-roblox_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/free-robux-no-downloading-apps_GM431946152.pdf
• http://www.producthubhob.com/uploaded_files/userfiles/files/coin-master-free-spin-game_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.producthubhob.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report