SUSPICIOUS — rbx-com_GM431946152.pdf

SUSPICIOUS — rbx-com_GM431946152.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: a90e36fc0f189ede86098aab74a5258146112693fa5c847abc5f9a9009dee904
• SHA-1: 235c92f8200f1404ecbf26b080fdaf009344f062
• MD5: 0527b81e21105343f2e7249d13e2d93d
• ssdeep: 384:qB8cxWm+dzs69zxsAHHGeHWokihXGCvquUQRiCUSWxTR39kGVyHJF+/xA3N6pTNd:ZcxWrxs6rXB+4tvqU47JVMJF33N65ME
• TLSH: T13B2F6CF31297DC1C6E8A8F475EEA516AA4CEE3886166CA5594D8376CC07C1BD3F10C21
• Submitted as: rbx-com_GM431946152.pdf
• File type: pdf · Size: 34348 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!0527B81E2110

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/rbx-com-game-hack, http://www.emotional-training.com/storage/editor/files/coin-master-free-spin-today_GM406889139.pdf, http://www.emotional-training.com/storage/editor/files/coin-master-hack-online-android_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/rbx-com-game-hack
• http://www.emotional-training.com/storage/editor/files/coin-master-free-spin-today_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/coin-master-hack-online-android_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/free-spins-coin-master-2021-app_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/no-scam-free-robux_GM431946152.pdf
• http://www.emotional-training.com/storage/editor/files/skidmax-roblox-hack_GM431946152.pdf
• http://www.emotional-training.com/storage/editor/files/coin-master-free-spins-link-today-new-2021_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/free-robux-surveytool_GM431946152.pdf
• http://www.emotional-training.com/storage/editor/files/free-modded-minecraft-server_GM479516143.pdf
• http://www.emotional-training.com/storage/editor/files/free-unlimited-coin-master-400-spin-link_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/free-multiplayer-minecraft-server_GM479516143.pdf
• http://www.emotional-training.com/storage/editor/files/claim-free-spins-coin-master_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/how-to-get-free-cards-in-coin-master_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/coin-master-hack-no-survey-or-verification_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/download-coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/robux-scam_GM431946152.pdf
• http://www.emotional-training.com/storage/editor/files/coin-master-free-spins-link-blogspot-today_GM406889139.pdf
• http://www.emotional-training.com/storage/editor/files/free-robux-sites-that-work_GM431946152.pdf
• http://www.emotional-training.com/storage/editor/files/free-robux-today_GM431946152.pdf
• http://www.emotional-training.com/storage/editor/files/trickynicky-free-robux_GM431946152.pdf
• http://www.emotional-training.com/storage/editor/files/youtube-roblox-hack-elemental-battle-ground_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.emotional-training.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report