SUSPICIOUS — free-robux-gen_GM431946152.pdf

SUSPICIOUS — free-robux-gen_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: 2531347585e13b08d6a32575ac6d23e016f6613f0132b930d5456086e555d308
• SHA-1: f37a1d015fba5e0679f5542ee0792ff5cb12de91
• MD5: 10ba1ae6d5d45769862b7c47c454470e
• ssdeep: 768:LXkt9WLecGk73+tylJnctchbbJYI1hbRf6MJbFwJye5btrD3GscGN10:LstkKtyleMPJB1ZouwJyeFtrD3T10
• TLSH: T110328DF75497CD4C3A8A8F479CF66459618DD78C7262EA9090DC35ACC03CBFE6A10A21
• Submitted as: free-robux-gen_GM431946152.pdf
• File type: pdf · Size: 46707 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!10BA1AE6D5D4

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-gen-game-hack, https://yowchang.com/image/data/files/withdraw-robux_GM431946152.pdf, https://yowchang.com/image/data/files/offers-to-get-free-spins-in-coin-master_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.xyz/app/431946152/free-robux-gen-game-hack
• https://yowchang.com/image/data/files/withdraw-robux_GM431946152.pdf
• https://yowchang.com/image/data/files/offers-to-get-free-spins-in-coin-master_GM406889139.pdf
• https://yowchang.com/image/data/files/8bp-hack-coin-master_GM406889139.pdf
• https://yowchang.com/image/data/files/how-to-get-spins-for-free-on-coin-master_GM406889139.pdf
• https://yowchang.com/image/data/files/minecraft-java-edition-key-free_GM479516143.pdf
• https://yowchang.com/image/data/files/free-coins-coin-master-2021_GM406889139.pdf
• https://yowchang.com/image/data/files/coin-master-hack-without-human-verification-2021_GM406889139.pdf
• https://yowchang.com/image/data/files/coin-master-free-link-2021_GM406889139.pdf
• https://yowchang.com/image/data/files/coin-master-no-download-app-but-play-for-free_GM406889139.pdf
• https://yowchang.com/image/data/files/free-spin-generator-for-coin-master_GM406889139.pdf
• https://yowchang.com/image/data/files/free-robux-images_GM431946152.pdf
• https://yowchang.com/image/data/files/coin-master-hack-unlimited-spins-apk-download_GM406889139.pdf
• https://yowchang.com/image/data/files/hackear-juego-coin-master-espaol_GM406889139.pdf
• https://yowchang.com/image/data/files/how-to-get-free-coins-on-coin-master-hack_GM406889139.pdf
• https://yowchang.com/image/data/files/minecraft-free-apk_GM479516143.pdf
• https://yowchang.com/image/data/files/free-coin-master-spins-daily_GM406889139.pdf
• https://yowchang.com/image/data/files/how-to-hack-roblox-passwords_GM431946152.pdf
• https://yowchang.com/image/data/files/coin-master-daily-free-spins-link-today-2021_GM406889139.pdf
• https://yowchang.com/image/data/files/coin-master-level-4_GM406889139.pdf
• https://yowchang.com/image/data/files/coin-master-spins-for-free_GM406889139.pdf

Embedded domains

• netcdn.xyz
• yowchang.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report