SUSPICIOUS — roblox-live-free-robux_GM431946152.pdf

SUSPICIOUS — roblox-live-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: 81121f6e6a8ec2755e1c5eaae2b0d347e0d366924fda445f2881c32fc8b0c793
SHA-1: 8b3b6407bb87d3848ddc240b924c7716d1032471
MD5: b4df224ece0cfe234e84a0bb5637fcba
ssdeep: 768:TvGODaFv0ssv2BfsbHtyBKyfJNFzi6QRTxnYSJ9/ohnl8OS5:Tv6v0b2B2k0WP1FmYSYS5
TLSH: T1FA2F6CF7406BDC5C7DCAAF0395B7202D7889E3986172866071D8327CD0AC2DEAF50926
Submitted as: roblox-live-free-robux_GM431946152.pdf
File type: pdf · Size: 35172 bytes
Verdict: suspicious (58/100)

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!B4DF224ECE0C
Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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/apk-hack-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-live-free-robux-game-hack, http://library.futureuniversity.com/repository/apk-hack-coin-master_GM406889139.pdf, http://library.futureuniversity.com/repository/facebook-coin-master-free-spins_GM406889139.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/roblox-live-free-robux-game-hack
http://library.futureuniversity.com/repository/apk-hack-coin-master_GM406889139.pdf
http://library.futureuniversity.com/repository/facebook-coin-master-free-spins_GM406889139.pdf
http://library.futureuniversity.com/repository/roblox-jailbreak-inf-money-hack-youtube_GM431946152.pdf
http://library.futureuniversity.com/repository/free-robux-generator-without-verification_GM431946152.pdf
http://library.futureuniversity.com/repository/hack-roblox-windows-10-2021_GM431946152.pdf
http://library.futureuniversity.com/repository/roblox-fly-hack_GM431946152.pdf
http://library.futureuniversity.com/repository/hack-coin-master-android-game_GM406889139.pdf
http://library.futureuniversity.com/repository/free-minecraft-capes-no-mods_GM479516143.pdf
http://library.futureuniversity.com/repository/best-roblox-games-to-hack_GM431946152.pdf
http://library.futureuniversity.com/repository/roblox-cheat-engine-hack-robux_GM431946152.pdf
http://library.futureuniversity.com/repository/moon-static-coin-master-generator-hacks-free_GM406889139.pdf
http://library.futureuniversity.com/repository/master-coin-free-link_GM406889139.pdf
http://library.futureuniversity.com/repository/easy-coin-master-hack-without-verification_GM406889139.pdf
http://library.futureuniversity.com/repository/coin-master-free-pin_GM406889139.pdf
http://library.futureuniversity.com/repository/how-do-u-get-free-robux-2021_GM431946152.pdf
http://library.futureuniversity.com/repository/minecraft-multiplayer-free_GM479516143.pdf
http://library.futureuniversity.com/repository/free-spin-link-coin-master-app_GM406889139.pdf
http://library.futureuniversity.com/repository/dragon-ball-online-hack-roblox_GM431946152.pdf
http://library.futureuniversity.com/repository/free-coin-master-spins-link_GM406889139.pdf
http://library.futureuniversity.com/repository/i-want-free-robux_GM431946152.pdf

Embedded domains

netcdn.co
library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report