SUSPICIOUS — hacked-by-roblox-id-music_GM431946152.pdf

SUSPICIOUS — hacked-by-roblox-id-music_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ab930b4786531b2f1dbf7909bea669e3ff94f4203c903d7ac72d954cd71f0323
• SHA-1: 24078d8640462788cfeb0fba9a4a039969b6cd81
• MD5: 5a180167850d77f276d0ca6552b61f2c
• ssdeep: 768:PGXXV6CFtRKsHLyFRVkG/vqGU6FNzbImUZx/nUe0zVlYt:YDr3LmRVkbiNfImGMzVlYt
• TLSH: T1342F7DF78087CC1C79CA9F039A7B602974C9D79871319B64A1D8326DD4BC6EDAF10622
• Submitted as: hacked-by-roblox-id-music_GM431946152.pdf
• File type: pdf · Size: 35617 bytes
• Verdict: suspicious (58/100)

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!5A180167850D
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/hacked-by-roblox-id-music-game-hack, http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf, http://library.futureuniversity.com/repository/coin-master-free-spin-today_GM406889139.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/hacked-by-roblox-id-music-game-hack
• http://library.futureuniversity.com/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spin-today_GM406889139.pdf
• http://library.futureuniversity.com/repository/pokemon-go-free-cheats_GM1094591345.pdf
• http://library.futureuniversity.com/repository/free-gift-card-in-roblox_GM431946152.pdf
• http://library.futureuniversity.com/repository/coin-master-free-spins-ios-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/card-hack-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-can-i-get-free-coinsn-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-free-download-unblocked_GM479516143.pdf
• http://library.futureuniversity.com/repository/25-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/coin-master-hacks-no-human-verification_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-no-survey-or-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-images_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-com-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-that-you-can-play-for-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/coin-master-hack-2021-no-survey_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-coin-master-computer_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-items-in-roblox-catalog_GM431946152.pdf
• http://library.futureuniversity.com/repository/flip-master-coins-hack_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-in-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-giver-2021_GM431946152.pdf

Embedded domains

• netcdn.co
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report