SUSPICIOUS — free-roblox-promo-codes-for-robux_GM431946152.pdf

SUSPICIOUS — free-roblox-promo-codes-for-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: 25621bbf5f842deab27b37dbb0b6c39b4eeda423fdf72368808d5a822845bf60
• SHA-1: 935260fe1f48a92e09c590f5c59235570daa60ca
• MD5: 2b1c6b0a6d251c6832254e33465f92dd
• ssdeep: 768:3ImR/hVmyYAmMsjkMZJX+6rtP2B9C44mwevXBI7llqij28oJeQJr3:3xR/hVmvAuZBtk9LfT8tQJr3
• TLSH: T1962F6BF75097DC4C3D4B9B43AAB6256D34C9A3883067CB1191E4362C81BCB9E6F50921
• Submitted as: free-roblox-promo-codes-for-robux_GM431946152.pdf
• File type: pdf · Size: 35740 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!2B1C6B0A6D25

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://pspmrsmbpj.com/opac/repository/free-realistic-minecraft-texture-packs_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-roblox-promo-codes-for-robux-game-hack, http://www.pspmrsmbpj.com/opac/repository/spins-for-coin-master_GM406889139.pdf, http://www.pspmrsmbpj.com/opac/repository/get-robux-for-free-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.tw/app/431946152/free-roblox-promo-codes-for-robux-game-hack
• http://www.pspmrsmbpj.com/opac/repository/spins-for-coin-master_GM406889139.pdf
• http://www.pspmrsmbpj.com/opac/repository/get-robux-for-free-2021_GM431946152.pdf
• http://pspmrsmbpj.com/opac/repository/faceless-face-roblox-hack_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/how-to-get-robux-for-free-2021_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/roblox-hack-tool-robux-and-tix-download_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/free-robux-real_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/best-free-minecraft-servers_GM479516143.pdf
• http://pspmrsmbpj.com/opac/repository/free-robux-limited-time-only_GM431946152.pdf
• http://pspmrsmbpj.com/opac/repository/free-realistic-minecraft-texture-packs_GM479516143.pdf
• http://www.pspmrsmbpj.com/opac/repository/free-robux-no-verification-or-survey-2021_GM431946152.pdf
• http://pspmrsmbpj.com/opac/repository/how-to-get-minecraft-for-free-2021_GM479516143.pdf
• http://www.pspmrsmbpj.com/opac/repository/free-robux-pin-codes_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/roblox-arsenal-hack_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/hilton-hotels-lua-c-roblox-hack_GM431946152.pdf
• http://pspmrsmbpj.com/opac/repository/hack-robux_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/free-robux-please_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/how-to-earn-robux-for-free-2021_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/free-robux-ad_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/is-there-any-way-to-gte-free-robux_GM431946152.pdf
• http://www.pspmrsmbpj.com/opac/repository/minecraft-hacked-client-bedrock_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.pspmrsmbpj.com
• pspmrsmbpj.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report