MALICIOUS — free-spins-and-coins-on-coin-master_GM406889139.pdf

MALICIOUS — free-spins-and-coins-on-coin-master_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 45b9c06b7e7cc838444ce132a84be48d534920266cc255e56fe00b71e7053fbb
• SHA-1: 78d83fffbebae1131f21723f67b74f49236db35c
• MD5: 6d688001bb2461a516878ab8697f48e6
• ssdeep: 768:qtS8SQCfA8HNvAWGKN0tPH5B3F5xtpApPXd1fZvIhJ:qMQU6VKyhH5B3FrIH1hvIhJ
• TLSH: T12F2F6CF30097DC4C7A9B8B0369E6252D60CAE3446267DE909198B76CE07C5BEBF10631
• Submitted as: free-spins-and-coins-on-coin-master_GM406889139.pdf
• File type: pdf · Size: 35279 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 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!6D688001BB24
• 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.biochemix.com/uploaded_files/userfiles/files/free-robux-with-proof_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spins-and-coins-on-coin-master-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/moonactive-coin-master-hack_GM406889139.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-jailbreak-how-to-get-free-lamborgini_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/free-spins-and-coins-on-coin-master-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/moonactive-coin-master-hack_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-jailbreak-how-to-get-free-lamborgini_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spin-link-coin-master-today_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/wie-kann-man-roblox-hacken_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-with-proof_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/is-free-robux-real_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-download-ios_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/windows-10-minecraft-hacks_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/can-you-get-robux-for-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-safe-download_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-coins-and-spins-coin-master-2021_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-gold-cards-in-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-clone-cheat_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-girl-hairs-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/i-will-hack-and-not-kill-parent-roblox-group_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-apk-mod-free-download_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-clothes-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-hack-mod-apk-free-download_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/games-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-account-hacked_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report