SUSPICIOUS — can-i-get-free-robux_GM431946152.pdf
SUSPICIOUS — can-i-get-free-robux_GM431946152.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:
f4911df509ac663a2e035df243de0901784d8152db216e23122bc0f9d213210a - SHA-1:
972620b38d5f2aae3d43ff6e667e23f9f4a695e9 - MD5:
ac033ae04399b902379e934258ff0624 - ssdeep:
768:rpQ0+mR0hOBs4ymlUsvYdNXxyiY+lftObiJMYHvkloYP:dVXGhrtr3RlPHvcoYP - TLSH:
T11B2F7DF34187DC0C6D8A5F07A9B7245EB0CBE29420B38A5155E8326CD47C7EEAB50623 - Submitted as: can-i-get-free-robux_GM431946152.pdf
- File type: pdf · Size: 35434 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!AC033AE04399
MITRE ATT&CK
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/where-to-get-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/can-i-get-free-robux-game-hack, http://library.futureuniversity.com/repository/where-to-get-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/free-promo-codes-for-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
- http://netcdn.tw/app/431946152/can-i-get-free-robux-game-hack
- http://library.futureuniversity.com/repository/where-to-get-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-promo-codes-for-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-promotion-codes_GM431946152.pdf
- http://library.futureuniversity.com/repository/cheat-codes-for-bubble-gum-roblox_GM431946152.pdf
- http://library.futureuniversity.com/repository/cheats-coin-master-free-spins-and-news_GM406889139.pdf
- http://library.futureuniversity.com/repository/free-robux-easy_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-gift-card_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-april-fools-hack_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-membership-codes-roblox_GM431946152.pdf
- http://library.futureuniversity.com/repository/minecraft-java-free_GM479516143.pdf
- http://library.futureuniversity.com/repository/free-robux-no-offers_GM431946152.pdf
- http://library.futureuniversity.com/repository/60-free-spins-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/daily-coin-master-free-spins_GM406889139.pdf
- http://library.futureuniversity.com/repository/coin-master-free-generator_GM406889139.pdf
- http://library.futureuniversity.com/repository/roblox-login-hack_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-voo-hack-com_GM431946152.pdf
- http://library.futureuniversity.com/repository/completed-coin-master-hack_GM406889139.pdf
- http://library.futureuniversity.com/repository/roblox36com-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/rainbow-orange-roblox-free_GM431946152.pdf
- http://library.futureuniversity.com/repository/life-hacks-for-robux_GM431946152.pdf
Embedded domains
- netcdn.tw
- library.futureuniversity.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report