SUSPICIOUS — free-coins-coin-master-2021_GM406889139.pdf

SUSPICIOUS — free-coins-coin-master-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 9d8a1d0e7e2e0dcdb1f278987de1387c4b8b12b4e5eef53d505b614768ac4a1c
• SHA-1: 450e06a7edf8e657b47af2f3b9f08afe6ceb370f
• MD5: 156b9537539476802072a211879e9945
• ssdeep: 768:+lj6dF9M5WutgVkH1AxYtltBX1ZuJBX/pXOiL6sYPOHm:czWut7HyxSfX1EJZBXkLOHm
• TLSH: T1A72F9EF79147CC0C7A878B03A97519597048E3CC3062AA9455E8767DD07CAFDAF60A32
• Submitted as: free-coins-coin-master-2021_GM406889139.pdf
• File type: pdf · Size: 34184 bytes
• Verdict: suspicious (44/100)

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!156B95375394

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-coins-coin-master-2021-game-hack, https://hunting.beta.privatewaterfishing.com/userFiles/files/how-to-get-free-robux-2021-easy_GM431946152.pdf, https://hunting.beta.privatewaterfishing.com/userFiles/files/free-tiktok-likes_GM835599320.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-coins-coin-master-2021-game-hack
• https://hunting.beta.privatewaterfishing.com/userFiles/files/how-to-get-free-robux-2021-easy_GM431946152.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/free-tiktok-likes_GM835599320.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/free-college-textbooks-tiktok_GM835599320.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/roblox-hack-2021_GM431946152.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/roblox-hack-game_GM431946152.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/free-spin-link-for-coin-master-game_GM406889139.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/minecraft-free-android_GM479516143.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/master-coin-free-spin_GM406889139.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/free-tiktok-followers-no-downloads_GM835599320.pdf
• https://hunting.beta.privatewaterfishing.com/userFiles/files/coin-master-fan-page-free-spins_GM406889139.pdf

Embedded domains

• netcdn.tw
• hunting.beta.privatewaterfishing.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report