SUSPICIOUS — robux-website_GM431946152.pdf

SUSPICIOUS — robux-website_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: c98e93574647fdff3fdfbc8a0e65fc0647c751e4753f5c4989ef3d3c1389acf3
• SHA-1: d76973619ba253fc933129ebce12265f8b985f6b
• MD5: 1c8218ee40568774ad9d67bdfcfea546
• ssdeep: 768:QqDid0s6E8cv1e4VBWGos937BVEtNdZ99vFJ0M:dDi+E8wnVAGos937BVGF9BFJZ
• TLSH: T1BD2F5CF30157CD4CBA4A8B07EA7A265DB1CEC3D962A1CE5498C43A3C947C6ED6F11122
• Submitted as: robux-website_GM431946152.pdf
• File type: pdf · Size: 35506 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!1C8218EE4056
• 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/robux-website-game-hack, https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-hack-and-get-free-robux_GM431946152.pdf, https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/meme-attack-roblox-cheats_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/robux-website-game-hack
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-hack-and-get-free-robux_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/meme-attack-roblox-cheats_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/robux-sites_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/robux-earning-websites_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/hack-coin-master-iphone_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/get-robux-today_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-free-box_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/comapp-trekfree-coin-spindaily-link-master_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/minecraft-wurst-hacked-client_GM479516143.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/hack-ninja-assassin-roblox_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/admin-hack-script-for-roblox_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-bloxburg-hack_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/tiktok-free-download-for-android_GM835599320.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-phantom-forces-money-cheat_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-roblox-money_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-download-ps4-free_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-free-spins-whatsapp-link_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/robux-free-online_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-hack-codes_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/teleport-roblox-jilbreak-hack_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.belajar.mansalotim.sch.id
• belajar.mansalotim.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report