SUSPICIOUS — robux-hacks-2021_GM431946152.pdf

SUSPICIOUS — robux-hacks-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: af561e6fc1927bea6d05bc7fcfb3b0440aeb484f1b23868c23328e4f532470a3
• SHA-1: 8a516051aa61dc684c593b12c75558e59433a532
• MD5: 794f38222a2c7db200bcb5f44f5fb8c7
• ssdeep: 768:M8ekS9fhqMwb/DjrKozqVGFj9iy9Cyv3IREs0BXeW1UajS3zNa:M7kiNXVS9HCyvYRh0Bzj8zNa
• TLSH: T11632AEF7515BCD0CB9829F0399B5206EB489C3C9A025CD8190D877BCC07AEFD6B50AA1
• Submitted as: robux-hacks-2021_GM431946152.pdf
• File type: pdf · Size: 46447 bytes
• Verdict: suspicious (58/100)

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!794F38222A2C
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-coins-on-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/robux-hacks-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-coins-on-coin-master_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021-easy_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.online/app/431946152/robux-hacks-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-coins-on-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021-easy_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-websites-that-work_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/legitimate-coin-master-free-spins-apk_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/login-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-scripts-pastebin_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/wurst-commands_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-stream_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-people-in-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-not-fake_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/google-roblox-games_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-2021-no-verification_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-minecraft-for-free-on-mobile_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/will-minecraft-dungeons-be-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/buy-robux-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-2021-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/sb-game-hacker-coin-master_GM406889139.pdf

Embedded domains

• netcdn.online
• perpustakaan.pn-tapaktuan.go.id

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report