SUSPICIOUS — how-do-u-get-robux_GM431946152.pdf

SUSPICIOUS — how-do-u-get-robux_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: e8b510783586c7c4377f70fc96bf60343fcd160d9f499462d255663710363c15
• SHA-1: 5d659b75450ea1844dbc39e32779981c0ad06f64
• MD5: 8e71088ac91020b78ec52b3d95432820
• ssdeep: 768:KRZWfiELqCrJEcHLfinMGpL+yxg/uPzymB3G5TCqzD6wCj+dRix5z:KRZWaEq3nDNOmB+TCOCafix5z
• TLSH: T1BC339EF7805FCD5C76869F03ACB6219EB18DE7882132DA4490C8767D84ADAFD7D10A21
• Submitted as: how-do-u-get-robux_GM431946152.pdf
• File type: pdf · Size: 49028 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!8E71088AC910
• 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/can-i-get-robux-for-free_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/how-do-u-get-robux-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/can-i-get-robux-for-free_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-gold-cards-hack-english_GM406889139.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/how-do-u-get-robux-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-i-get-robux-for-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-gold-cards-hack-english_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-minecraft-for-free-on-phone_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-getting-hacked_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-spins-link-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins-on-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-apk-download-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-apk-with-fb-login-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/mangocheats-com-hack-coin-master-cheat_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-spin-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-a-minecraft-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-hack-but-no-surveys_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/playesp-hack-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-downloading-any-apps_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-mod-free-download_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-and-coins-coin-master-2021-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-robux-codes_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pocket-edition-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report