MALICIOUS — robux-match_GM431946152.pdf

MALICIOUS — robux-match_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 46418e67dc19eb02506f7b067e95c5ad3afeb374d087c704051541123641d3f5
• SHA-1: 6d8774fbcdfef1798ff53d446ae187be32479846
• MD5: 4e3b9b075c02c04ee87a3472d9c220b2
• ssdeep: 1536:DUsV2pHXDxtF4oHWRBQ6rBGsfTwe5wnBPhO:QsgNXDxooHWReyksfTjwnRE
• TLSH: T12134AEF7405BDD6CB69ADF4368B720986A48D3893471CA8091CC7B7DC07CAED7A11A60
• Submitted as: robux-match_GM431946152.pdf
• File type: pdf · Size: 55997 bytes
• Verdict: malicious (75/100)

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!4E3B9B075C02

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-java-for-free_GM479516143.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.online/app/431946152/robux-match-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins-and-spins-for-coin-master-game_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/robux-free-2021_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-match-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins-and-spins-for-coin-master-game_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-free-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-spins-link-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/claim-free-robux-button_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-skin-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/como-hackear-el-juego-coin-master-en-espaol_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-1-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-java-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-stuff-that-cost-coins-free-mpe-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/mcpe-hack-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-for-kids-no-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-heaven-links_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-server-hosting_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-100-spin_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-tower-defense-2-hacked_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-in_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-easy-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-cards-in-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-accounts-2021_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-on-coin-master-2021_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report