MALICIOUS — how-to-hack-someones-roblox-accouny_GM431946152.pdf

MALICIOUS — how-to-hack-someones-roblox-accouny_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 21d3e5137f9729426ac71a6173d616238e519beb6c616724bcfcb62a15121ba3
• SHA-1: d1f8d4a8db076b4992cf28e522f6bf7adce3d44b
• MD5: 74e9bd0d282f4577923de3c213b34290
• ssdeep: 768:t/aDkMttl69fF046dXCK+z66s2rTbHzcoK4F2erb/V7Y/hgZNB66i:t4ttl6w46pt67rTjzGeHV7YJgZNA6i
• TLSH: T15E339DF7058BDE4C764A8B13B9E5245974CDE7887072EA6080D8366CE1BD2BC6F10A31
• Submitted as: how-to-hack-someones-roblox-accouny_GM431946152.pdf
• File type: pdf · Size: 47677 bytes
• Verdict: malicious (75/100)

Detections (5 of 50 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!74E9BD0D282F
• 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/free-robux-no-verification-2021-ios_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.tw/app/431946152/how-to-hack-someones-roblox-accouny-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/robux-websites-that-work_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-play-minecraft-with-friends-for-free_GM479516143.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

• https://netcdn.tw/app/431946152/how-to-hack-someones-roblox-accouny-game-hack
• http://www.biochemix.com/uploaded_files/userfiles/files/robux-websites-that-work_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-play-minecraft-with-friends-for-free_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verification-2021-ios_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-websites-that-actually-work_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-spin-link-for-coin-master_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-download-minecraft-hacks_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-android_GM479516143.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/earn-free-robux-on-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/games-to-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-tiktok-fans_GM835599320.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/wahoo-gaming-co-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-link-facebook_GM406889139.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-robux-hack_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-can-i-get-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-codes-no-human-verification_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-free-roblox_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/roblox-land-free-robux_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-in-roblox-prison-life_GM431946152.pdf
• http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-hack-no-human-verification_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.biochemix.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report