SUSPICIOUS — wurst-18-9_GM479516143.pdf

SUSPICIOUS — wurst-18-9_GM479516143.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: 0e5866f5576c36c54c80e65297b60ac76d9dfcfb477741f26b529b71ac3059a1
• SHA-1: 093096baeb6097f25ddd3a6ccfb1091c4ef5fe82
• MD5: f4962207d2235a506c6edf389a95df9a
• ssdeep: 384:uKrAJCdif7jbKCKXRcTdy1h464plo6oG4qM0xebrOJL4M8PBbSdw+CUS6u8NyWv7:uKWqwk1h4Nlo7qMyex6fpUQeaVClk
• TLSH: T1DB2CBEF3910BDC896582CF036AB958E575069E89B130CC18A5F57EBC80386FCAB51772
• Submitted as: wurst-18-9_GM479516143.pdf
• File type: pdf · Size: 26767 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!F4962207D223

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/479516143/wurst-18-9-game-hack - 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/479516143/wurst-18-9-game-hack

Embedded domains

• netcdn.tw

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report