SUSPICIOUS — free-fans-on-tiktok_GM835599320.pdf

SUSPICIOUS — free-fans-on-tiktok_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: e9cca239bc6ecf1d308d4e9a8994e33d4857854b76b0dd4d7084b4292da82a80
• SHA-1: b749841c453b520d80eb1b5b0183d3c1f53718a3
• MD5: 6b6341a106318ff7574d6b11b8c7ee4b
• ssdeep: 768:ZvjgdzsCuUCMyWUN9LZ28C/AeU9C4d+Lq:dmuUCMyWUw8CPiC4Uq
• TLSH: T1CF2FAFF35547CD4C39869B03ADB65128B04DBB887122EA44D1C87B6DC4F84FE6F11A22
• Submitted as: free-fans-on-tiktok_GM835599320.pdf
• File type: pdf · Size: 33233 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!6B6341A10631

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/835599320/free-fans-on-tiktok-game-hack, http://iprep-u.com/images/free-tiktok-fans-and-likes_GM835599320.pdf, http://iprep-u.com/images/free-tiktok-accounts-and-passwords_GM835599320.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

• http://netcdn.tw/app/835599320/free-fans-on-tiktok-game-hack
• http://iprep-u.com/images/free-tiktok-fans-and-likes_GM835599320.pdf
• http://iprep-u.com/images/free-tiktok-accounts-and-passwords_GM835599320.pdf
• http://iprep-u.com/images/free-robux-app_GM431946152.pdf
• http://iprep-u.com/images/how-to-get-free-spins-on-coin-master_GM406889139.pdf
• http://iprep-u.com/images/coin-master-free_GM406889139.pdf
• http://iprep-u.com/images/how-to-install-minecraft-for-free_GM479516143.pdf
• http://iprep-u.com/images/coin-master-daily-free-spins-link-app_GM406889139.pdf
• http://iprep-u.com/images/free-robux-no-verification_GM431946152.pdf
• http://iprep-u.com/images/how-to-hack-roblox-accounts-on-phone_GM431946152.pdf
• http://iprep-u.com/images/free-spin-in-coin-master_GM406889139.pdf

Embedded domains

• netcdn.tw
• iprep-u.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report