SUSPICIOUS — free-robux-come_GM431946152.pdf

SUSPICIOUS — free-robux-come_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: 581830590ccf0777d3715ad8ace852b6e14bfbf8f4bb8aa1cd5f858c746af838
• SHA-1: 668578b3b119e90e1403fd494effac9c5fd8caf2
• MD5: 8a10332a9252a6b83fec22a3a93496dd
• ssdeep: 768:zGf/CjlhlAaEAvnSwKt/NF1Y7Nkp1DhPVUqwawaFeHMzgZ:zGfqjvljjqvt/NTCNIhPhwvZ
• TLSH: T18E328CF701ABDD4C768E8B03597665697488A6C8B532DA5054CC3A7CC0BC5FEBF10622
• Submitted as: free-robux-come_GM431946152.pdf
• File type: pdf · Size: 45115 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!8A10332A9252
• 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-come-game-hack, http://per-bittner.de/images/free-pet-treats-coin-master_GM406889139.pdf, http://per-bittner.de/images/free-robux-hack-us_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-come-game-hack
• http://per-bittner.de/images/free-pet-treats-coin-master_GM406889139.pdf
• http://per-bittner.de/images/free-robux-hack-us_GM431946152.pdf
• http://per-bittner.de/images/coin-master-hacks-2021_GM406889139.pdf
• http://per-bittner.de/images/how-to-get-free-robux-gift-cards_GM431946152.pdf
• http://per-bittner.de/images/hack-coin-master-apk-2021_GM406889139.pdf
• http://per-bittner.de/images/was-minecraft-ever-free_GM479516143.pdf
• http://per-bittner.de/images/aimbot-exe-roblox_GM431946152.pdf
• http://per-bittner.de/images/coin-master-club-hack_GM406889139.pdf
• http://per-bittner.de/images/free-robux-com_GM431946152.pdf
• http://per-bittner.de/images/give-me-robux-now_GM431946152.pdf
• http://per-bittner.de/images/coin-master-free-coins-link-2021-today_GM406889139.pdf
• http://per-bittner.de/images/how-to-get-gold-cards-on-coin-master-hack_GM406889139.pdf
• http://per-bittner.de/images/how-to-get-free-pet-food-on-coin-master_GM406889139.pdf
• http://per-bittner.de/images/coin-master-free-soins_GM406889139.pdf
• http://per-bittner.de/images/roblox-gift-card-for-free_GM431946152.pdf
• http://per-bittner.de/images/minecraft-115-2-hacks_GM479516143.pdf
• http://per-bittner.de/images/minecraft-ore-finder-mod_GM479516143.pdf
• http://per-bittner.de/images/how-to-get-free-spins-on-coin-master-2021-ios_GM406889139.pdf
• http://per-bittner.de/images/daily-free-spins-coin-master-app_GM406889139.pdf
• http://per-bittner.de/images/roblox-re_GM431946152.pdf

Embedded domains

• netcdn.xyz
• per-bittner.de

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report