MALICIOUS — free-roblox-intros_GM431946152.pdf

MALICIOUS — free-roblox-intros_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: 62adcf361f55b744c67515489b1165ec14fc19ccd5c227a31c4fb6e8f247da31
• SHA-1: 60bf7384fd39b04ed3bfe2e64439c2fba455c50b
• MD5: 4c05653fb5e5e06529ab6d6d85910312
• ssdeep: 768:TSAOWMskIrZbtcleOVzRMIjCNJxSf1ReITOzAC2i:t9SFpRMIjKSf1RRwAC2i
• TLSH: T1E12F7EF700DBDC5C779A9F43A97A205E64C9E3843173EA4154D8762C807CAFE6B60922
• Submitted as: free-roblox-intros_GM431946152.pdf
• File type: pdf · Size: 34420 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!4C05653FB5E5
• 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://mtsn-baranti.com/perpus/repository/roblox-hacking-channel-youtube_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-roblox-intros-game-hack, http://mtsn-baranti.com/perpus/repository/roblox-dll-hack-2021_GM431946152.pdf, http://mtsn-baranti.com/perpus/repository/claimrbx-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

• http://netcdn.tw/app/431946152/free-roblox-intros-game-hack
• http://mtsn-baranti.com/perpus/repository/roblox-dll-hack-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/claimrbx-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-roblox-card-generator_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-hack-2021-android_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-hacking-channel-youtube_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-hack-spins_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/robuxglobalcom-no-verification_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/cm-free-spins_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-roblox-expoit-may-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/proxy-hack-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-hack-robux-2021-no-human-verification_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-beautiful-hair-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/cool-face-roblox-free_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-coin-master-s_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-gamepasses-on-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-hack-ios-10_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-robux-why-bc_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-do-you-get-robux-for-free-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-minecraft-printables_GM479516143.pdf

Embedded domains

• netcdn.tw
• mtsn-baranti.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report