MALICIOUS — free-robux-group_GM431946152.pdf

MALICIOUS — free-robux-group_GM431946152.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: 0094a036726c457cbfa5022dfb7cc138b28a715de281863637d0187ab81e06af
• SHA-1: f1b37821c73dc9cff6d364a059624731cbcb6e5e
• MD5: 11a84610d49317f37cfed29024d8a6fe
• ssdeep: 768:4zcV44/wbsMqE4dDEVhOm+LnFK7/ISzAestMIe:ac9pW7ijFK7rVIe
• TLSH: T1602F7DF7519BDC5C3D869F0399FA602E748ADB8931638A5190D47B2CD4AC2DE6F00A21
• Submitted as: free-robux-group_GM431946152.pdf
• File type: pdf · Size: 34529 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!11A84610D493
• 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://library.futureuniversity.com/repository/create-minecraft-server-free_GM479516143.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-group-game-hack, http://library.futureuniversity.com/repository/roblox-speed-hack-freddyfriends_GM431946152.pdf, http://library.futureuniversity.com/repository/free-robux-not-a-scam_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.co/app/431946152/free-robux-group-game-hack
• http://library.futureuniversity.com/repository/roblox-speed-hack-freddyfriends_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-not-a-scam_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-instantly_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-hacked-client_GM479516143.pdf
• http://library.futureuniversity.com/repository/create-minecraft-server-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/can-i-get-robux-for-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/earn-free-robux-by-downloading-apps_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-roblox-toy-codes-june-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-no-verify_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-promo-code-to-get-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-roblox-accounts_GM431946152.pdf
• http://library.futureuniversity.com/repository/tiktok-free-download-video_GM835599320.pdf
• http://library.futureuniversity.com/repository/minecraft-survival-hacks_GM479516143.pdf
• http://library.futureuniversity.com/repository/roblox-jailbreak-hack_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-pe-mod-menu_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-can-i-get-free-coinsn-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/real-coin-master-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-download-wall-hacks-on-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/pokemon-go-free-and-pokeball-plus_GM1094591345.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report