SUSPICIOUS — a-lot-of-robux_GM431946152.pdf

SUSPICIOUS — a-lot-of-robux_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: a4f91ebe4fdc5558b5987beac2720e6b2221f957eecfcfadd4c3fe650f2708e8
• SHA-1: e108afaa10525334168e683ddcfa601f59a62c5d
• MD5: 5cc651ce947c3c021beaa6a3dfcc0ce8
• ssdeep: 768:dAj+Ng2TNRM6AzEazq0Lrr11zSNNRKDfg9XKJ5NC7E:dAj+nBBAP1dSNNK+XKfNkE
• TLSH: T13932AFF31187CC0CBA86AB439DF2111E748AE3856162DE5059D4B27DC0AC6FE6B10B72
• Submitted as: a-lot-of-robux_GM431946152.pdf
• File type: pdf · Size: 46721 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!5CC651CE947C
• 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: https://netcdn.online/app/431946152/a-lot-of-robux-game-hack, http://library.darmaagung.ac.id/repository/robux-hacks-2021_GM431946152.pdf, http://library.darmaagung.ac.id/repository/hack-avatar_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

• https://netcdn.online/app/431946152/a-lot-of-robux-game-hack
• http://library.darmaagung.ac.id/repository/robux-hacks-2021_GM431946152.pdf
• http://library.darmaagung.ac.id/repository/hack-avatar_GM431946152.pdf
• http://library.darmaagung.ac.id//repository/how-to-get-unlimited-robux_GM431946152.pdf
• http://library.darmaagung.ac.id/repository/free-roebucks_GM431946152.pdf
• http://library.darmaagung.ac.id/repository/free-robux-no-offers_GM431946152.pdf
• http://library.darmaagung.ac.id/repository/free-minecraft-coins_GM479516143.pdf
• http://library.darmaagung.ac.id//repository/free-daily-spins-coin-master-2021_GM406889139.pdf
• http://library.darmaagung.ac.id//repository/como-descargar-coin-master-hackeado_GM406889139.pdf
• http://library.darmaagung.ac.id/repository/free-coins-coin-master-hack_GM406889139.pdf
• http://library.darmaagung.ac.id/repository/how-to-get-minecraft-for-free-on-nintendo-switch_GM479516143.pdf
• http://library.darmaagung.ac.id//repository/get-coin-master-spins-free_GM406889139.pdf
• http://library.darmaagung.ac.id/repository/coin-master-hack-ios-no-human-verification_GM406889139.pdf
• http://library.darmaagung.ac.id/repository/coin-master-free-spins-daily-fb-champion_GM406889139.pdf
• http://library.darmaagung.ac.id//repository/coin-master-daily-free-spins-link-march-2021_GM406889139.pdf
• http://library.darmaagung.ac.id/repository/roblox-free-play_GM431946152.pdf
• http://library.darmaagung.ac.id//repository/coin-master-free-rewards-link_GM406889139.pdf
• http://library.darmaagung.ac.id//repository/how-can-you-get-minecraft-for-free_GM479516143.pdf
• http://library.darmaagung.ac.id/repository/coin-master-game-free-spin-download_GM406889139.pdf
• http://library.darmaagung.ac.id//repository/free-spin-link-coin-master-today_GM406889139.pdf
• http://library.darmaagung.ac.id/repository/android-coin-master-hack-2021_GM406889139.pdf

Embedded domains

• netcdn.online
• library.darmaagung.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report