SUSPICIOUS — free-robux-win-no-survey_GM431946152.pdf

SUSPICIOUS — free-robux-win-no-survey_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 265a0deb6023ba936fb630023b11ac1586a91b0fde8dd54dff983a2cd6dd614a
• SHA-1: b02d3da857ced4de549c3b056ac5825cde9e5196
• MD5: 499a97e83d4e8354b9b1a668b0401884
• ssdeep: 768:DVccOsHQ9MsDLzKBLyjguoC00m1h9EdNTmyXst1CCzFllld4vn8D5r:RccOKeK5Ig/C0L9YNTYzKC5r
• TLSH: T138305CF70097CC4C7A8A5B43AAB7612DA5C8D3897576CA0481CC7B3C847DABEBB50521
• Submitted as: free-robux-win-no-survey_GM431946152.pdf
• File type: pdf · Size: 37162 bytes
• Verdict: suspicious (58/100)

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!499A97E83D4E

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/hacks-for-roblox-trackid_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-win-no-survey-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/hacks-for-roblox-trackid_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-spin-cheat_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

• http://netcdn.co/app/431946152/free-robux-win-no-survey-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacks-for-roblox-trackid_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-spin-cheat_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/ways-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-arsenal-hack-script-pastebin_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-with-robux-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/master-coins-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-mining-simulator-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-btools-hack-2021-download_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/nopde-engine-roblox-hackes-prison-life_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-working-robux-codes_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-an-account-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-with-robux-october-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-games-to-play-like-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/earn-free-robux-fast_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-can-you-get-minecraft-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-promo-codes-gen-2_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins-on-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-abandoned-roblox-accounts_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-clothes-girl_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-for-mobile-24-com-robux_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report