SUSPICIOUS — free-coins-and-spins-for-coin-master_GM406889139.pdf

SUSPICIOUS — free-coins-and-spins-for-coin-master_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: f20cdc4eae124d34f0203a95ba4cf210c65de8f3e9724c4b66f19c73974a961f
• SHA-1: 5e7ab507ddf0338bcebe1a40ef7f20d4d5581b34
• MD5: 708b00af6cb2737fa754eaf0eca81623
• ssdeep: 768:wlgNpRE/v5UrPPHQkbh6iDiuQYEW4Dpk4c5kr3dgYEsdvmcuWJGBkofN:8gY6PbBDiXTdZc5krtEsccuWJckyN
• TLSH: T16E339EF7909BCD0CBDCAAF0399F6215A648AD7887161CA4055D4367CC07D6ADEF00B22
• Submitted as: free-coins-and-spins-for-coin-master_GM406889139.pdf
• File type: pdf · Size: 48023 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!708B00AF6CB2

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://library.futureuniversity.com/repository/how-to-hack-roblox-accounts-for-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/free-coins-and-spins-for-coin-master-game-hack, http://library.futureuniversity.com/repository/how-to-hack-roblox-accounts-for-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/promo-codes-to-get-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

• https://netcdn.online/app/406889139/free-coins-and-spins-for-coin-master-game-hack
• http://library.futureuniversity.com/repository/how-to-hack-roblox-accounts-for-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/promo-codes-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-generator-for-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/pubg-uc-hack-2021_GM1330123889.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-coins-on-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-assassin_GM431946152.pdf
• http://library.futureuniversity.com/repository/mcpe-optifine_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-20210-robux-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/google-coin-master-free-spins_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-hack-site_GM431946152.pdf
• http://library.futureuniversity.com/repository/jailbreak-script_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-ps4-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-texture-packs-for-minecraft-pe_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-robux-that-actually-works_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-tiktok-likes-without-verification_GM835599320.pdf
• http://library.futureuniversity.com/repository/free-dominus-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-free-robux-without-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/robux-hack-free-robux_GM431946152.pdf

Embedded domains

• netcdn.online
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report