SUSPICIOUS — huskybuscom-free-robux_GM431946152.pdf

SUSPICIOUS — huskybuscom-free-robux_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: d5aefcfe9e19dc3aebc5b4c83fa9f7f9d228cdb46d5871e88a4c41b69b9b7beb
• SHA-1: b8cc3e83df99e41bca8303ccdecfc296f716f3b7
• MD5: 08af0081de74ec2da8726a060d8b8d7d
• ssdeep: 384:l+lIt/s/abMwOKtFYitDapEjL/ubCUS3/bYMwGK5pbYY/uNE3FArWS5QCUSU:l4Ihsyb1FMitwoLAK/bX+pb//uNWSKl
• TLSH: T1D0308DF31187DC4C658ACF035A7B216E7185878870A7CF81D5F8722D80BC6ADAB505BA
• Submitted as: huskybuscom-free-robux_GM431946152.pdf
• File type: pdf · Size: 36641 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!08AF0081DE74
• 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://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-to-hack-people-and-get-there-robux_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/huskybuscom-free-robux-game-hack, http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-to-hack-people-and-get-there-robux_GM431946152.pdf, http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-tom-change-birthday-on-roblox-under-13-without-hacks_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/huskybuscom-free-robux-game-hack
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-to-hack-people-and-get-there-robux_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-tom-change-birthday-on-roblox-under-13-without-hacks_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-to-wall-hack-in-jailbreak-roblox_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/estan-hackeando-roblox_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/free-generator_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/free-robux-not-fake_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/give-me-free-robux_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/surf-hack-script-roblox_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/free-robux-website_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/roblox-howt-to-get-free-hats-on-roblox-high-school_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/gaming-dunia-coin-master-free-spins_GM406889139.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/hack-roblox-comment-passer-a-travers-des-murs_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-to-get-free-robux-hack_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-to-get-free-robux-from-khaos_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/hack-roblox-sped_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/how-to-hack-robux-no-generator_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/free-roblox-promo-codes-for-robux_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/free-robux-cards_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/hacks-for-roblox-2021_GM431946152.pdf
• http://perpustakaan-pelita.sdnpercobaan2yogyakarta.com/repository/free-robux-just-enter-username_GM431946152.pdf

Embedded domains

• netcdn.tw
• perpustakaan-pelita.sdnpercobaan2yogyakarta.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report