SUSPICIOUS — microsoft-bing-robux_GM431946152.pdf

SUSPICIOUS — microsoft-bing-robux_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: 951a0a6033f67b10153da0742bf23339c25c55a7a7d45e2e466d9e95e2cc9141
• SHA-1: 96b3fb7cf2914824b1b13704945fdc0676f765c4
• MD5: abda460f262818d7ab41f7cad8e3e3ef
• ssdeep: 384:c2bb2Qc/zD7yv50s7My2HjAhm0v5kTvL8/HMoXqwwICUSQmQc63l8ndJ2pAC4wP3:cw2Vgas7Ml0h9v5kTjm/6AcQKCpNEi
• TLSH: T1992F6CF74047CC1C764B8F0BAAB66A6934CDC7886162CE8085987B3DD0ACAAF7B51511
• Submitted as: microsoft-bing-robux_GM431946152.pdf
• File type: pdf · Size: 34773 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!ABDA460F2628
• 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/microsoft-bing-robux-game-hack, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-hacking-roblox-tutorial_GM431946152.pdf, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/flip-master-free-coins_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/microsoft-bing-robux-game-hack
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-hacking-roblox-tutorial_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/flip-master-free-coins_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-rewards_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/get-coin-master-cards-free_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/get-free-robux-info_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/games-that-give-free-robux_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-2021-free-spins-link-blogspot_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-apoc-hacks_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-hack-app-for-ios_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/fly-hack-for-roblox-2021_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-get-100k-robux-for-free_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/greenlegocats123-free-robux_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/minecraft-free-app_GM479516143.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-hack-cheat-generator-coins-and-spins-unlimited_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/download-coin-master-apk-hacked_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-hack-coin-master-2021_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-its-free_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/real-free-spins-for-coin-master_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-game-hunters-club_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/ho-to-use-roblox-hack-menu_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning.mtsn2pml.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report