SUSPICIOUS — free-robux-please_GM431946152.pdf

SUSPICIOUS — free-robux-please_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: 20e93eb06164a9cf7e3b6a0fb7bb08f7eaa29fb1ff984b65d6990d29a98b8261
• SHA-1: 34a2eebb83bd3966e217763fdfae86b9b7b409bb
• MD5: 0875b5a1011c39f46306057e80448f9f
• ssdeep: 768:f/M2nk1S6MXgjGIIPRm6wse6zq4CD890qJ364RWFQXG/Bj5VNGCh4:fjk1SVj5mbVh4pZRWaXcBpxh4
• TLSH: T1D732AEF7508BCC1C7A96DF43AAB6311D68DAD74934328D4181C8762CC47DAFEAB105A2
• Submitted as: free-robux-please_GM431946152.pdf
• File type: pdf · Size: 45768 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!0875B5A1011C
• 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-tiktok_GM835599320.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/free-robux-please-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-tiktok_GM835599320.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-on-phone_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/free-robux-please-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-tiktok_GM835599320.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-on-phone_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-viking-quest-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/100-free-spins-on-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-domain_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-for-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/tiktok-free-80_GM835599320.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-gift-card_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-link_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-sites-that-work_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-you-get-free-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-blogspot_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-daily-spins-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-spins-and-coins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-bundles_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-human-verification-and-no-survey_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-deals_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-free-robux-real_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-clothes-girl_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report