SUSPICIOUS — free-robux-promo-codes-2021_GM431946152.pdf

SUSPICIOUS — free-robux-promo-codes-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 08e79792d3b4b42db44a3b1dd3fdfd793c5d8990521905831ac8798ce29ce363
• SHA-1: 7666b467baa6375df1cf11874e72ecf26654785a
• MD5: 08da19678b6c8352af7e221607f8f768
• ssdeep: 768:0koKF3Kc5ju9AWtllLvy6PqQ0DKbpnnQ9f9IsWWgfYZrWpJc1g:0rKF39FUnZKRQ0DOZ+9IsWWWYZiA1g
• TLSH: T1B5339DF35057DE1C768A8F075ABA16AD78C9CB8D2131DF8040DC263C947C5AEEB60A61
• Submitted as: free-robux-promo-codes-2021_GM431946152.pdf
• File type: pdf · Size: 48433 bytes
• Verdict: suspicious (44/100)

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!08DA19678B6C

Why this verdict

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

• Embedded network infrastructure: https://netcdn.online/app/431946152/free-robux-promo-codes-2021-game-hack, https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/minecraft-pe-free-apk_GM479516143.pdf, https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/minecraft-hacked-client-bedrock_GM479516143.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.online/app/431946152/free-robux-promo-codes-2021-game-hack
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/minecraft-pe-free-apk_GM479516143.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/minecraft-hacked-client-bedrock_GM479516143.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/get-free-spins-on-coin-master_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-to-get-free-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/robuxlove-net-free-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/daily-free-spins-on-coin-master_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/how-to-get-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/pubg-uc-qiymeti_GM1330123889.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-robux-no-verification-no-survey_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/minecraft-pc-download-free-full-version_GM479516143.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/minecraft-login-free_GM479516143.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-master-online-hack_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-coin-master-gift-link_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/roblox-moderators_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-daily-spins-coin-master-2021_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/promo-codes-to-get-free-robux_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/free-robux-kid-friendly-no-human-verification_GM431946152.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/coin-blogspot_GM406889139.pdf
• https://elearning.mtsguppicileungsir.sch.id/__statics/gudangsoal/files/robux-hacks-2021_GM431946152.pdf

Embedded domains

• netcdn.online
• elearning.mtsguppicileungsir.sch.id

File paths

• X:\h`wG

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report