SUSPICIOUS — rbx-hut-promo-codes_GM431946152.pdf

SUSPICIOUS — rbx-hut-promo-codes_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: c27375925929fadd643c086c34bcdc132af24203a9fb5a31ce47928078cbe61c
• SHA-1: 2014f34870348b8269f112cc32a66c04b529d62c
• MD5: 213848d3906ecbed4b910fda202956d6
• ssdeep: 768:Ppb2UT+js/5lNbuA8BQ+sCpHTKzB+EB1:PAU6u5uAGsCVKzUEB1
• TLSH: T1862F6BF34197CD6C7A9A9B037AFA656D60C9D3886162C6A044D837ACC07C5BE3F50921
• Submitted as: rbx-hut-promo-codes_GM431946152.pdf
• File type: pdf · Size: 34928 bytes
• Verdict: suspicious (44/100)

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!213848D3906E
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/rbx-hut-promo-codes-game-hack, http://www.valenciamaids.com/userfiles/files/free-robux-with-no-verification-2021_GM431946152.pdf, http://www.valenciamaids.com/userfiles/files/free-coins-coin-master-daily_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.tw/app/431946152/rbx-hut-promo-codes-game-hack
• http://www.valenciamaids.com/userfiles/files/free-robux-with-no-verification-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-coins-coin-master-daily_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-easy-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-https-coinms-net_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-gun-games-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/free-multiplayer-minecraft-server_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/free-daily-spins-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-without-verification-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/noclip-roblox-hack-download-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-menu_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-ios-without-verification_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-spins-coin-master-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-link-blogspot-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/cute-free-hair-on-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/rbx-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-tips_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-apk-free-download_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-how-to-put-gear-on-free_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/aristois-minecraft-hack_GM479516143.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report