MALICIOUS — coin-master-promo-code-2021_GM406889139.pdf

MALICIOUS — coin-master-promo-code-2021_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: 8cf604b6e02d589c3becda655592d82c4ecb00612aeedefd247192b0a099c9d4
• SHA-1: 088e5d073086ea3f077680b03bfc51eaf8cd94c8
• MD5: 5a833b18cf76d1306ce9ee9c51e4f181
• ssdeep: 384:HtK94ST5c0m5Uc9MUgHv5L3VsYDGsBRpIIkxgYtTqa1rfmgYCUS1zu/KiIAywpSX:HkPEgbv5bOARaI6v5qaJ+ddlm1BV9l
• TLSH: T11A2F6CF3019BCC4CBA869F0318FA605DA4CDD2887172DA90419877ADA47D6BE7F50921
• Submitted as: coin-master-promo-code-2021_GM406889139.pdf
• File type: pdf · Size: 35340 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!5A833B18CF76
• 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/hack-robux_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-promo-code-2021-game-hack, http://www.valenciamaids.com/userfiles/files/roblox-free-clothes-hack_GM431946152.pdf, http://www.valenciamaids.com/userfiles/files/op-rewards-free-robux_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-promo-code-2021-game-hack
• http://www.valenciamaids.com/userfiles/files/roblox-free-clothes-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/op-rewards-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-generator-no-verification-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-and-coins-for-today_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-robux-for-free-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-online-no-human-verification_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-iphone_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/hack-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-tiktok-comments_GM835599320.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-hack-roblox-accounts-for-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/good-free-minecraft-server-hosting_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-make-a-minecraft-java-server-for-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-hacks-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-coin-master-spins-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-for-ipad-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-hack-coin-master-spin-in-hindi_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-coins-for-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-play-online-free_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-auto-clicker-for-mac-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-minecraft-windows-10_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report