SUSPICIOUS — hack-coin-master-dzooka_GM406889139.pdf

SUSPICIOUS — hack-coin-master-dzooka_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: 738f6639e44a7d8130fd577c9c92eb9053057d0d7eb03e8d1cc96c536e2071ef
• SHA-1: 7d78d23ce0fc01c3ff815c6ff1fea674eb67df4c
• MD5: 7af7ffa1ddd066f3ef474691a43467d5
• ssdeep: 768:JygIW+Y3f42GlapsDmyzIrPK0Ev2sgMIxoqEJgHDJYxWpe81gl5f4FbmDxv:JOUv42bmDKPKBv24IxdEJG2xWpe8MDd
• TLSH: T15F329FF3519BCC5C79DA9F03987A696EA455A7C82131E94148CC362CC1EC6FEBF10A21
• Submitted as: hack-coin-master-dzooka_GM406889139.pdf
• File type: pdf · Size: 47120 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!7AF7FFA1DDD0

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://instrutech.co.th/images/robux-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/hack-coin-master-dzooka-game-hack, http://instrutech.co.th/images/robux-free-robux_GM431946152.pdf, http://instrutech.co.th/images/earn-robux-for-roblox_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

• https://netcdn.xyz/app/406889139/hack-coin-master-dzooka-game-hack
• http://instrutech.co.th/images/robux-free-robux_GM431946152.pdf
• http://instrutech.co.th/images/earn-robux-for-roblox_GM431946152.pdf
• http://instrutech.co.th/images/coin-master-spins-free-2021_GM406889139.pdf
• http://instrutech.co.th/images/coinmaster-rewards_GM406889139.pdf
• http://instrutech.co.th/images/bux-life-free-robux_GM431946152.pdf
• http://instrutech.co.th/images/rblx-gg-free-robux_GM431946152.pdf
• http://instrutech.co.th/images/free-spins-on-coin-master_GM406889139.pdf
• http://instrutech.co.th/images/how-do-you-get-robux-on-roblox_GM431946152.pdf
• http://instrutech.co.th/images/coin-master-free-spins-link-2021-twitter_GM406889139.pdf
• http://instrutech.co.th/images/free-spins-for-coin-master_GM406889139.pdf
• http://instrutech.co.th/images/coin-master-link-spin_GM406889139.pdf
• http://instrutech.co.th/images/robux-games_GM431946152.pdf
• http://instrutech.co.th/images/how-to-get-free-robux-not-a-scam_GM431946152.pdf
• http://instrutech.co.th/images/free-robux-codes-2021-real_GM431946152.pdf
• http://instrutech.co.th/images/coin-master-hack-mobile_GM406889139.pdf
• http://instrutech.co.th/images/free-spins-coin-master-links_GM406889139.pdf
• http://instrutech.co.th/images/free-robux-group-payouts_GM431946152.pdf
• http://instrutech.co.th/images/how-to-hack-minecraft-pe_GM479516143.pdf
• http://instrutech.co.th/images/coin-master-free-spins-apple_GM406889139.pdf
• http://instrutech.co.th/images/free-robux-wheel_GM431946152.pdf

Embedded domains

• netcdn.xyz
• instrutech.co.th

File paths

• t:\QT

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report