SUSPICIOUS — free-robux-hack-download-2021_GM431946152.pdf

SUSPICIOUS — free-robux-hack-download-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: 1cd71f1c03dea815f225fe3ac38222a628ce94c5d77c1e05fe525f68fc7971b5
• SHA-1: a60e15c0a3633627a87e7e235db4799e88701ac9
• MD5: dc0db565e835387229eaa5968def54c1
• ssdeep: 384:KBQC5m9rxnnsxpswR5sQM8SoWqgr5ybzG0jwO8vC1CUS81eSwfPS0iq/53WxnCU5:1CgxnnsHs+lM8Sh5P/v6F1eSw1h/0hb
• TLSH: T1F82F7EF7809BDD4C79478B5399B2242DA1C9F3886072DA81D2E8B23D80699FF7E10571
• Submitted as: free-robux-hack-download-2021_GM431946152.pdf
• File type: pdf · Size: 34943 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!DC0DB565E835
• 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/free-spins-for-coin-master-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-hack-download-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-for-coin-master-2021_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-scam_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

• http://netcdn.co/app/431946152/free-robux-hack-download-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-for-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-scam_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-on-coin-master-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-robux-hack-no-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-play-minecraft-for-free-on-computer_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-aimbot-hack-2021-august_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-devil_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/where-can-i-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-game-packs-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-apk-facebook-login_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hacker-2021-download_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-without-verification_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-promo-codes-for-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-100-spin_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-xbox-skin-for-pc-roblox-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/blox-world-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-fast-and-easy_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report