SUSPICIOUS — roblox-comrobloxplay-now-for-free_GM431946152.pdf

SUSPICIOUS — roblox-comrobloxplay-now-for-free_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: b087819d31a827ff060c9a7245fbb5e33d27091ed506a7e2653e15f1a05d39e2
• SHA-1: 7fb84f4782ec73ab511c19f802b355a35a33d720
• MD5: 62d8d6715214469bf48223a58cc1ae08
• ssdeep: 768:AqYudgQPAWlwfiHg2T9aVtC7osOAAh+KVzGO2I0A0owBD:FYJjwmVto+P3VzG+0A4D
• TLSH: T119338DF311D7CC0C768AAF4359BB256E3589D7946562CB9080D83B7EC0782FD6A10A72
• Submitted as: roblox-comrobloxplay-now-for-free_GM431946152.pdf
• File type: pdf · Size: 49745 bytes
• Verdict: suspicious (58/100)

Detections (4 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!62D8D6715214

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://e-library.smkn1jombang.sch.id/repository/how-to-get-free-robux-without-offers_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/roblox-com-roblox-play-now-for-free-game-hack, http://e-library.smkn1jombang.sch.id/repository/how-to-get-free-robux-without-offers_GM431946152.pdf, http://e-library.smkn1jombang.sch.id/repository/comment-creer-un-hack-roblox_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

• https://netcdn.tw/app/431946152/roblox-com-roblox-play-now-for-free-game-hack
• http://e-library.smkn1jombang.sch.id/repository/how-to-get-free-robux-without-offers_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/comment-creer-un-hack-roblox_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/make-robux_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/minecraft-hack-download_GM479516143.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-robux-by-watching-ads_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/how-to-get-free-spins-on-coin-master-android_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/mcpe-master-hack-coins_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-free-spins-link-may-2021_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-unlimited-robux_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-robux-generator-no-human-verification-2021_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/minecraft-app-store-free_GM479516143.pdf
• http://e-library.smkn1jombang.sch.id/repository/minecraft-bedrock-free_GM479516143.pdf
• http://e-library.smkn1jombang.sch.id/repository/how-to-earn-robux-for-free-2021_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/robux-hack-free-robux_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/robux-com-free_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-spins_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-robux_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-hack-game-download_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/how-to-get-free-robux-promo-codes_GM431946152.pdf

Embedded domains

• netcdn.tw
• e-library.smkn1jombang.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report