MALICIOUS — 25-roblox-gift-card-free-codes-2021_GM431946152.pdf

MALICIOUS — 25-roblox-gift-card-free-codes-2021_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: 6cd17cab7a44e60dbe4d4d1604f6783468248a05d5bf131b9899a912a50fdf87
• SHA-1: e45fcae8e9b90db314adb530df40b6070f29d13c
• MD5: b39b0b2a2c012db49b4f73a37555b459
• ssdeep: 768:tg6h053PdU3tysvVRWaPI6GY8+HJSHRr2hu2yx3NImoMFP1QYpGNWA5v:gfde1caPI6GY8+pSxrf2YIm11LpGNN5v
• TLSH: T15D307EF70197CD5C7A5A4B0378F6246D64CDA388A2B7DA4041ACBA2CE07C6BE6F11531
• Submitted as: 25-roblox-gift-card-free-codes-2021_GM431946152.pdf
• File type: pdf · Size: 37373 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!B39B0B2A2C01
• 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://www.biochemix.com/uploaded_files/userfiles/files/www-rbxhut-com_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/25-roblox-gift-card-free-codes-2021-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-hack-roblox_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-with-robux-2021_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/431946152/25-roblox-gift-card-free-codes-2021-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-hack-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-with-robux-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/www-rbxhut-com_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-from-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/mc-update_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-mobile-hack-tool-download_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-free-robux-generator_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-robux-on-computer_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-human-verification-and-no-survey_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-addons_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/wurst-mc_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robuxglobalcom_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/robuxhub-net_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-with-no-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/hack-pokemon-go-free_GM1094591345.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-avatar-drawing_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-me-robux-for-free_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-human-verification-or-survey-or-download-2021_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-can-i-get-free-robux_GM431946152.pdf

Embedded domains

• netcdn.co
• www.biochemix.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report