SUSPICIOUS — free-robux-without-verification-or-survey_GM431946152.pdf
SUSPICIOUS — free-robux-without-verification-or-survey_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:
486488e0110626c5e77de824546bb295defe35498acd0fd251409b10bad502ff - SHA-1:
10ae3194d25603ca628c15ac56b4f0a37c802587 - MD5:
e4f087258c4d0eb0fcdcd643d6121ea6 - ssdeep:
768:ZtBMam2TsFf/1DAN3P+fkPDYqQQWiS33Hus5L4:6aC5iP+8kqQQtS33V5L4 - TLSH:
T192307DF78057CC4C7A866F039DFB616D74CA979470228A0095D8366CD47C6EEEF20A62 - Submitted as: free-robux-without-verification-or-survey_GM431946152.pdf
- File type: pdf · Size: 36167 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!E4F087258C4D
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
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/how-tto-get-free-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-without-verification-or-survey-game-hack, http://library.futureuniversity.com/repository/how-tto-get-free-robux_GM431946152.pdf, http://library.futureuniversity.com/repository/how-to-play-minecraft-online-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
- http://netcdn.tw/app/431946152/free-robux-without-verification-or-survey-game-hack
- http://library.futureuniversity.com/repository/how-tto-get-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/how-to-play-minecraft-online-for-free_GM479516143.pdf
- http://library.futureuniversity.com/repository/roblox-free-accessories_GM431946152.pdf
- http://library.futureuniversity.com/repository/minecraft-free-download-windows-10_GM479516143.pdf
- http://library.futureuniversity.com/repository/spin-free-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/free-robux-for-kids-net_GM431946152.pdf
- http://library.futureuniversity.com/repository/tiktok-free-song_GM835599320.pdf
- http://library.futureuniversity.com/repository/free-coins_GM406889139.pdf
- http://library.futureuniversity.com/repository/daily-free-spins-for-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/free-promo-codes-for-roblox-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/how-to-hack-any-roblox-game-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-apps-that-work_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-games-that-actually-work-roblox_GM431946152.pdf
- http://library.futureuniversity.com/repository/coin-master-hack-spin-160-pro_GM406889139.pdf
- http://library.futureuniversity.com/repository/apps-to-hack-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/easy-robux-generator_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-minecraft-capes_GM479516143.pdf
- http://library.futureuniversity.com/repository/minecraft-free-download_GM479516143.pdf
- http://library.futureuniversity.com/repository/google-roblox-games_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-pastebin-free-robux_GM431946152.pdf
Embedded domains
- netcdn.tw
- library.futureuniversity.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report