SUSPICIOUS — free-robux-without-human-verification-2021_GM431946152.pdf

SUSPICIOUS — free-robux-without-human-verification-2021_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: c096a97853a2c422d7bc1d0832296b471124651e24d6b2dc17eb5aa45ec0950d
• SHA-1: 05e9249f707e58e60bc12701018d9bfae513b240
• MD5: f3e2b42160eb017dd90411c9f4e1b6ff
• ssdeep: 768:Ln+o6SzDat06bwv6AJp0PUvt6Xfi1yDcrtoSnPU8Rxjac6p/z4HpGAPY+:7+o6SzDMUX08FefLDxSnPvnWV/8/PY+
• TLSH: T184328DF7512BCE5C3A4E8F039DB6656D74D9D3887122DA8055C43ABCC0BC6AE6B10A31
• Submitted as: free-robux-without-human-verification-2021_GM431946152.pdf
• File type: pdf · Size: 45720 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!F3E2B42160EB
• 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.xyz/app/431946152/free-robux-without-human-verification-2021-game-hack, http://pastelli.gr/images/instantrobux_GM431946152.pdf, http://pastelli.gr/images/free-robux-no-generator_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.xyz/app/431946152/free-robux-without-human-verification-2021-game-hack
• http://pastelli.gr/images/instantrobux_GM431946152.pdf
• http://pastelli.gr/images/free-robux-no-generator_GM431946152.pdf
• http://pastelli.gr/images/free-executors-for-roblox_GM431946152.pdf
• http://pastelli.gr/images/coin-master-hack-2021-no-human-verification_GM406889139.pdf
• http://pastelli.gr/images/robux-redeem_GM431946152.pdf
• http://pastelli.gr/images/earn-robux-for-roblox_GM431946152.pdf
• http://pastelli.gr/images/coin-master-blogspot-links_GM406889139.pdf
• http://pastelli.gr/images/roblox-hack-2021_GM431946152.pdf
• http://pastelli.gr/images/websites-that-give-free-robux_GM431946152.pdf
• http://pastelli.gr/images/will-minecraft-dungeons-be-free_GM479516143.pdf
• http://pastelli.gr/images/free-bling-bling-card-coin-master_GM406889139.pdf
• http://pastelli.gr/images/hack-coin-master-ios-download_GM406889139.pdf
• http://pastelli.gr/images/how-to-make-a-server-in-minecraft-java-for-free_GM479516143.pdf
• http://pastelli.gr/images/blox-pink-robux-free_GM431946152.pdf
• http://pastelli.gr/images/hacker-coin-master_GM406889139.pdf
• http://pastelli.gr/images/free-roblox-promo-codes-for-robux_GM431946152.pdf
• http://pastelli.gr/images/free-robux-generator-codes_GM431946152.pdf
• http://pastelli.gr/images/free-coin-master-coins-and-spins_GM406889139.pdf
• http://pastelli.gr/images/robux-hack-2021_GM431946152.pdf
• http://pastelli.gr/images/master-coin-free-spin-daily_GM406889139.pdf

Embedded domains

• netcdn.xyz
• pastelli.gr

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report