SUSPICIOUS — earnrobux_GM431946152.pdf

SUSPICIOUS — earnrobux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: d6e7a75a562b1e6819dfc10c244f302e073c269437ddac31309fb534a42fa381
• SHA-1: 05511afc7b62335473b71ba05110514355673c74
• MD5: e402bf2190a82abf0aae894fa89cca3b
• ssdeep: 384:+m2j6Wf/uB2x4rcsUn5Pt/5H8r0ukPeXK8aCUSvyNrWAXmiNtu7yGMUVBdDwCUSQ:+NmUfsUn51/5cSPeXW+pyK7tX05
• TLSH: T1652F5CF351A7CC1C7A8A8B03ADB5216E748AD399B123DB50C588672CC43C9FE7B50961
• Submitted as: earnrobux_GM431946152.pdf
• File type: pdf · Size: 34472 bytes
• Verdict: suspicious (44/100)

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!E402BF2190A8
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/earnrobux-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-with-cheat-engine-on-roblox_GM431946152.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-coins_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.tw/app/431946152/earnrobux-game-hack
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-with-cheat-engine-on-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-free-spins-coins_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-hack_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/i-need-more-free-spins-on-coin-master_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/break-free-roblox-id-area_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/giving-away-free-toy-codes-for-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-gift-card-free-codes_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-tool-without-human-verification_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/cool-free-outfits-on-roblox_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-for-free_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/descargar-hacks-para-roblox-2021-con-fly_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-a-free-membership-on-roblox-useing-hacks_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-roblox-2021-april_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-xtimothyy_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-links-free-spins_GM406889139.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/robux-free-online_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-free-alts_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/get-free-robux-now_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-hack-any-roblox-account_GM431946152.pdf
• http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-any-face-on-roblox-for-free_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.ck-ceramic.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report