SUSPICIOUS — free-robux-kid-friendly_GM431946152.pdf

SUSPICIOUS — free-robux-kid-friendly_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: bef0d222b562f692481603b672b60b061f75cc6e647553225ec4c5edff4ed7ad
• SHA-1: f8f60134676990a6381fcba989fd6cbf04f44789
• MD5: e8de1ee5c4b2aa03d2ea1a61f7e96d72
• ssdeep: 768:SiaceJZSl5rsIcfxjD2lXJa5HvHslwK6n1llHFySvSCJ/:6VJ8HrcfAl5UPMeK6njySvzJ/
• TLSH: T1222F8EF70197DC2C7A89CF4B6AF7206D64CEEA8861728E409194776C947C5BFBB80910
• Submitted as: free-robux-kid-friendly_GM431946152.pdf
• File type: pdf · Size: 35116 bytes
• Verdict: suspicious (44/100)

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!E8DE1EE5C4B2
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-kid-friendly-game-hack, https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/free-coin-and-spin-for-coin-master_GM406889139.pdf, https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/free-daily-spins-coin-master-2021_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.tw/app/431946152/free-robux-kid-friendly-game-hack
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/free-coin-and-spin-for-coin-master_GM406889139.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/free-daily-spins-coin-master-2021_GM406889139.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/coin-master-free-spin-and-coins-links-2021_GM406889139.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/how-to-hack-roblox-passwords_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/claimrobux-net_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/how-to-get-free-robux-2021_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/roblox-is-using-cheat-engine-hacking_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/coin-master-free-spins-2021_GM406889139.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/minecraft-free-trial_GM479516143.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/minecraft-free-unblocked_GM479516143.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/how-often-pubg-uc-roots_GM1330123889.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/coin-master-hack_GM406889139.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/free-robux-online-no-human-verification_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/rewardrobux-com_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/coin-master-100-spin-slot_GM406889139.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/roblox-redeem_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/optifine-mcpe_GM479516143.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/how-to-get-more-robux-for-free_GM431946152.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/minecraft-servers-that-allow-hacks_GM479516143.pdf
• https://elearning.mtsn5blitar.com/__statics/gudangsoal/files/free-magical-chest-coin-master_GM406889139.pdf

Embedded domains

• netcdn.tw
• elearning.mtsn5blitar.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report