SUSPICIOUS — how-to-be-free-robux_GM431946152.pdf
SUSPICIOUS — how-to-be-free-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:
bb9303c75618c7b2d8d072352d9e760f7a40e53332939f263fe47d0f8b08216c - SHA-1:
26774cb8bf9ebe20cfa6469f99ed4565ae47887d - MD5:
fa2b629d66da26038e1908ee13bda8f1 - ssdeep:
768:+4FNj2CejsNXmlvpeirYF441QtIepfzIXqHtN80ktg9:x2CX09km41CpfMX8Hktg9 - TLSH:
T1C12F8CF3509BCD5C7E8B5F035AB710ADB48AD75830228A5591D8727CD06C3EEAF00962 - Submitted as: how-to-be-free-robux_GM431946152.pdf
- File type: pdf · Size: 34598 bytes
- Verdict: suspicious (58/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!FA2B629D66DA
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/coin-master-hack-without-human-verification-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.co/app/431946152/how-to-be-free-robux-game-hack, http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification-2021_GM406889139.pdf, http://library.futureuniversity.com/repository/how-to-get-free-robux-codes-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/how-to-be-free-robux-game-hack
- http://library.futureuniversity.com/repository/coin-master-hack-without-human-verification-2021_GM406889139.pdf
- http://library.futureuniversity.com/repository/how-to-get-free-robux-codes-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/games-to-get-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-coin-master-game_GM406889139.pdf
- http://library.futureuniversity.com/repository/free-spins-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/coin-master-free-raid-link_GM406889139.pdf
- http://library.futureuniversity.com/repository/how-to-get-free-robux-website_GM431946152.pdf
- http://library.futureuniversity.com/repository/coin-master-free-spin-and-coins-links_GM406889139.pdf
- http://library.futureuniversity.com/repository/free-robux-without-any-verification_GM431946152.pdf
- http://library.futureuniversity.com/repository/coin-master-hack-2021-app_GM406889139.pdf
- http://library.futureuniversity.com/repository/oprewards-login_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-no-generator_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-minecraft-severs_GM479516143.pdf
- http://library.futureuniversity.com/repository/get-free-spins-from-coin-master_GM406889139.pdf
- http://library.futureuniversity.com/repository/free-minecraft-server-hosting-with-plugins_GM479516143.pdf
- http://library.futureuniversity.com/repository/lazy-blocks-com-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/how-to-hack-roblox-money-on-ipad_GM431946152.pdf
- http://library.futureuniversity.com/repository/www-coinmaster_GM406889139.pdf
- http://library.futureuniversity.com/repository/how-to-get-free-robux-generator_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-daily-spins-and-coins-for-coin-master_GM406889139.pdf
Embedded domains
- netcdn.co
- library.futureuniversity.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report