SUSPICIOUS — free-tiktok-likes-no-human-verification-or-download_GM835599320.pdf

SUSPICIOUS — free-tiktok-likes-no-human-verification-or-download_GM835599320.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: eb1e4753362c68c812fe35d0ea748945009c263dc7e269aa52f5f763f6bde3eb
• SHA-1: c81f38d88a2a5ced12354350c089a34da48efabf
• MD5: cf1ef9843d1057736f01cecd92dcce24
• ssdeep: 768:bZFblKQv2yg2Dta+rX+Qs7TxWcyJsZGzQwpmrFIGc0PgWuJEl:tFbQQ/+pXxPmSGzQwkrbc0oWu2l
• TLSH: T18630BFF75157DD9CA7809F039E76006DB0AAE7C875218A6148C87B7C84782FE6F11E21
• Submitted as: free-tiktok-likes-no-human-verification-or-download_GM835599320.pdf
• File type: pdf · Size: 37173 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!CF1EF9843D10

Why this verdict

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

• Embedded network infrastructure: https://netcdn.xyz/app/835599320/free-tiktok-likes-no-human-verification-or-download-game-hack, http://opac.kolejkrim.edu.my/repository/minecraft-alt-accounts-free_GM479516143.pdf, http://opac.kolejkrim.edu.my/repository/coin-master-claim-spins_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/835599320/free-tiktok-likes-no-human-verification-or-download-game-hack
• http://opac.kolejkrim.edu.my/repository/minecraft-alt-accounts-free_GM479516143.pdf
• http://opac.kolejkrim.edu.my/repository/coin-master-claim-spins_GM406889139.pdf
• http://opac.kolejkrim.edu.my/repository/free-robux-generator-without-verification_GM431946152.pdf
• http://opac.kolejkrim.edu.my/repository/get-free-food-in-coin-master_GM406889139.pdf
• http://opac.kolejkrim.edu.my/repository/free-coins-coin-master-2021_GM406889139.pdf

Embedded domains

• netcdn.xyz
• opac.kolejkrim.edu.my

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report