SUSPICIOUS — free-spins-and-coins-coin-master_GM406889139.pdf

SUSPICIOUS — free-spins-and-coins-coin-master_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 415277a52ed2f06a7136642261c373658b7bc5abf4a6d32c375b0a15ccf831bd
• SHA-1: 0cdab2d014017d3b5ce06cbb30f2addaa61ad6ca
• MD5: e5cd3a6249e141023de9976e0532f2dd
• ssdeep: 768:6KCfMQYMQrnZexk58fpKrMBOPmNZwrl/phuJ5dkKe+g3rdKrE:FCf8rnZy06krIoG5dkK1gZKrE
• TLSH: T1892F8DF3509BCD1C65CECB0399B518AEB1C9D6882022EE44A9DD7A2CC03D5BEAF10521
• Submitted as: free-spins-and-coins-coin-master_GM406889139.pdf
• File type: pdf · Size: 34332 bytes
• Verdict: suspicious (44/100)

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!E5CD3A6249E1

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spins-and-coins-coin-master-game-hack, http://efeikaiwa.net/images/coin-master-links-free-spins_GM406889139.pdf, http://efeikaiwa.net/images/is-there-a-way-to-get-free-robux_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.tw/app/406889139/free-spins-and-coins-coin-master-game-hack
• http://efeikaiwa.net/images/coin-master-links-free-spins_GM406889139.pdf
• http://efeikaiwa.net/images/is-there-a-way-to-get-free-robux_GM431946152.pdf
• http://efeikaiwa.net/images/coin-master-hack-https-coinms-net_GM406889139.pdf
• http://efeikaiwa.net/images/rbl-gg-free-robux_GM431946152.pdf
• http://efeikaiwa.net/images/how-to-get-free-robux-2021_GM431946152.pdf
• http://efeikaiwa.net/images/free-minecraft-alt-accounts_GM479516143.pdf
• http://efeikaiwa.net/images/coin-master-free-spins-today-daily-links_GM406889139.pdf
• http://efeikaiwa.net/images/coin-master-free-spin-and-coins-links-2021_GM406889139.pdf
• http://efeikaiwa.net/images/can-you-play-minecraft-for-free_GM479516143.pdf
• http://efeikaiwa.net/images/get-free-robux-generator_GM431946152.pdf

Embedded domains

• netcdn.tw
• efeikaiwa.net

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report