MALICIOUS — coin-master-download-hack-ios_GM406889139.pdf

MALICIOUS — coin-master-download-hack-ios_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 5f3e174c304149f05e483a9ade7c0a0917d936e1e88e6015503d39b78e8c1f38
• SHA-1: 75c917a5a67ffb77def959a2f8d3477406cbd35c
• MD5: d291525b5c23b164f83ddd7ece064a2a
• ssdeep: 768:YFyhYrvP0rMfqeG0mSdaDZkljZQSfCQ5tc:mQYvSedg4ZQo3tc
• TLSH: T17A2F7DF35197DD1C3A868F4368F610ADA0C9D748A1A6DBA089D876ACD03C1BE7F50871
• Submitted as: coin-master-download-hack-ios_GM406889139.pdf
• File type: pdf · Size: 34927 bytes
• Verdict: malicious (75/100)

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!D291525B5C23
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.valenciamaids.com/userfiles/files/coin-master-spin-link-hack_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-download-hack-ios-game-hack, http://www.valenciamaids.com/userfiles/files/how-to-get-free-items-on-roblox_GM431946152.pdf, http://www.valenciamaids.com/userfiles/files/roblox-how-to-put-gear-on-free_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-download-hack-ios-game-hack
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-items-on-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-how-to-put-gear-on-free_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/get-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-on-iphone_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/pubg-uc-zing_GM1330123889.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-2021-spin-link-today_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-to-play-minecraft-servers_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-spin-link-hack_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-free-download-ios_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-song-id-hack-script_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-change-your-roblox-username-for-free-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-coins-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-pc-hack-tool_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-robux-for-free-on-pc-windows-10_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/cm-spins_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-game-uncopylockedf_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-link-app_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-coins_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-hacks-18-9_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-pe-016-0-apk-download-free_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report