SUSPICIOUS — rbl-gg-free-robux_GM431946152.pdf

SUSPICIOUS — rbl-gg-free-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: 9503878398ae79a4b82e0741c5df2b6e242ff5ef96d76386d7c6d0d75d90297c
• SHA-1: c7e9b7e19b7f0ccb225eaf639596c50aebe173b1
• MD5: 7d3ee69d4a4e6fdad2151c2d14dc996b
• ssdeep: 768:uV+hoO6Pl36yDQBDSTW9pemd+FZ6QC9mM0rHhoFGaPDaijOzN5S:InvGSUpem4FZ6cMk8GCDa+0HS
• TLSH: T1AD329EF7619BDD1CAB8D8B439DAA359E74C6E3807522CA4081D8353CC0B86EE6F10D21
• Submitted as: rbl-gg-free-robux_GM431946152.pdf
• File type: pdf · Size: 44725 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!7D3EE69D4A4E
• 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: https://netcdn.xyz/app/431946152/rbl-gg-free-robux-game-hack, http://opac.akafarma-aceh.ac.id/repository/coin-master-free-spins-and-coins-2021_GM406889139.pdf, http://opac.akafarma-aceh.ac.id/repository/free-robux-hacker-us_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.xyz/app/431946152/rbl-gg-free-robux-game-hack
• http://opac.akafarma-aceh.ac.id/repository/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://opac.akafarma-aceh.ac.id/repository/free-robux-hacker-us_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/roblox-group-free-robux_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/how-to-cheat-in-roblox_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/easy-how-to-get-free-robux_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/coin-master-daily-spins-and-coins_GM406889139.pdf
• http://opac.akafarma-aceh.ac.id/repository/roblox-hack-com_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/xray-mod-minecraft-114_GM479516143.pdf
• http://opac.akafarma-aceh.ac.id/repository/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf
• http://opac.akafarma-aceh.ac.id/repository/completed-coin-master-hack_GM406889139.pdf
• http://opac.akafarma-aceh.ac.id/repository/free-robux-on-iphone_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/free-minecraft-codes_GM479516143.pdf
• http://opac.akafarma-aceh.ac.id/repository/free-coins-on-coin-master-without-verification_GM406889139.pdf
• http://opac.akafarma-aceh.ac.id/repository/how-to-make-a-free-server-in-minecraft-java_GM479516143.pdf
• http://opac.akafarma-aceh.ac.id/repository/coin-master-daily-free-spins-2021_GM406889139.pdf
• http://opac.akafarma-aceh.ac.id/repository/minecraft-servers-that-allow-hacks_GM479516143.pdf
• http://opac.akafarma-aceh.ac.id/repository/free-roblox-templates_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/coin-master-hacks_GM406889139.pdf
• http://opac.akafarma-aceh.ac.id/repository/how-to-get-hacks-on-roblox_GM431946152.pdf
• http://opac.akafarma-aceh.ac.id/repository/coin-master-deals_GM406889139.pdf

Embedded domains

• netcdn.xyz
• opac.akafarma-aceh.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report