SUSPICIOUS — coin-master-free-100-spin-link_GM406889139.pdf

SUSPICIOUS — coin-master-free-100-spin-link_GM406889139.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: 9c6ef4664073519334fbd6e0ed8930943e0e443ad879f427ae43d0a5beaa7f9c
• SHA-1: 4e3f1b7a68a2933970edf90c7f3575676cc1846f
• MD5: 792576da3d82ece76b987eecc6ec2fa0
• ssdeep: 768:zB4FXHdvNvLN/g5WJsnUU5mqtRKu6+nVCo1uagMZXlDp4kh+erUFutYGj0WgG:zBUFNJgQmn95MJoQFMZXlFZhDrijpG
• TLSH: T1DD329DF3108BDD5C664B9B5349BA115A74C9D3886162DE8190D8B72EC07C6EEBF10A22
• Submitted as: coin-master-free-100-spin-link_GM406889139.pdf
• File type: pdf · Size: 45638 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!792576DA3D82
• 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://e-library.smkn1jombang.sch.id/repository/free-spins-coin-master-daily_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-100-spin-link-game-hack, http://e-library.smkn1jombang.sch.id/repository/free-spins-coin-master-daily_GM406889139.pdf, http://e-library.smkn1jombang.sch.id/repository/free-spin-and-coin-blogspot-com_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

• https://netcdn.online/app/406889139/coin-master-free-100-spin-link-game-hack
• http://e-library.smkn1jombang.sch.id/repository/free-spins-coin-master-daily_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-spin-and-coin-blogspot-com_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-minecraft-skin-packs_GM479516143.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-free-coins-link_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/robux-free-gift-card-org-hack_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/roblox-prison-life-hack_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/10-robux_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-freebies-2021_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-spins-coin-master-facebook_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/websites-that-give-free-robux_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/minecraft-free-download-ios_GM479516143.pdf
• http://e-library.smkn1jombang.sch.id/repository/how-to-hack-someones-roblox-account-2021_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/roblox-g_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-hack-unlimited-spins-apk-download_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-free-spins-2021_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/roblox-no-download-hack_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-free-spins-link-2021_GM406889139.pdf
• http://e-library.smkn1jombang.sch.id/repository/free-games-like-roblox_GM431946152.pdf
• http://e-library.smkn1jombang.sch.id/repository/how-to-get-a-free-minecraft-account_GM479516143.pdf
• http://e-library.smkn1jombang.sch.id/repository/coin-master-hack-tool-no-human-verification_GM406889139.pdf

Embedded domains

• netcdn.online
• e-library.smkn1jombang.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report