SUSPICIOUS — free-robux-real-2021_GM431946152.pdf

SUSPICIOUS — free-robux-real-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: 77522a73481693b0e9e93c9e86342b321c8f72bfcf91c75f77e34c5ac870e095
• SHA-1: 1f9d6f9a2e8519a237d9651e7a74f2d974f5b319
• MD5: 4db2df9c289838d67bc0cd905b51a980
• ssdeep: 768:MAt86dd6BsIsiZdO6/B8FcINhheMyXt+8:BYXs0dO3cINh7yXtz
• TLSH: T1AA309DF75157CD1CBA8ACF87E9B3269D64CAD788A172CE4180D83A3CD06C56F6B40621
• Submitted as: free-robux-real-2021_GM431946152.pdf
• File type: pdf · Size: 36118 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!4DB2DF9C2898

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-real-2021-game-hack, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/links-for-coin-master-free-spins_GM406889139.pdf, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/tiktok-free-stuff_GM835599320.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/free-robux-real-2021-game-hack
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/links-for-coin-master-free-spins_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/tiktok-free-stuff_GM835599320.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-hack-coin-master-facebook_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-extra-spins_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-roblox-accounts-2021-with-robux_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-app-2021_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-give-btools-with-cheat-enigene_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-get-more-spins-on-coin-master-for-free_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-to-get-free-robux_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-not-a-scam_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-offers_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-t-shirt-roblox_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-character-free_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/mobihack-net-roblox-hack_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/best-way-to-get-free-robux-2021_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-svg-free_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-crimson-roblox_GM431946152.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/was-minecraft-ever-free_GM479516143.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-online-hack-no-survey-no-password_GM406889139.pdf
• https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-craftwars-hack_GM431946152.pdf

Embedded domains

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

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report