SUSPICIOUS — bunawufubuzo.pdf
SUSPICIOUS — bunawufubuzo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
2affaab37800ed038220e516dcce5a6c0b722a2c34b1b15312e09066e340c434 - SHA-1:
764ac1aa643ee2ff4698262eb32af5c3860db773 - MD5:
5f0270e9da0dccdfced80ae7174f126a - ssdeep:
768:DgGzpDfTDJ0jnWk/i87hDln+/V/FWLscJW733rlHSCXlPWlu4pd:8GFDTDSWkvLn+/V/F87JWEclPGu4pd - TLSH:
T1EF329EF31067DCCC6B8AEB4369BB1519604BC7C87123AAA014C9BB6CC47C6FDAE10951 - Submitted as: bunawufubuzo.pdf
- File type: pdf · Size: 46690 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://traffking.ru/wb?keyword=xelphatol%20water%20ffxiv, https://cdn-cms.f-static.net/uploads/4371003/normal_5f9895d952d81.pdf, http://purl.org/dc/elements/1.1/ - 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://traffking.ru/wb?keyword=xelphatol%20water%20ffxiv
- https://s3.amazonaws.com/jakujakula/15903569718.pdf
- https://perilodisodu.files.wordpress.com/2020/11/67977440800.pdf
- https://s3.amazonaws.com/penefelomiju/35178079358.pdf
- https://fazizanubud.files.wordpress.com/2020/11/42069411697.pdf
- https://viliwelap.files.wordpress.com/2020/11/mizumekevubako.pdf
- https://cdn-cms.f-static.net/uploads/4371003/normal_5f9895d952d81.pdf
- https://palotev.files.wordpress.com/2020/11/moder.pdf
- https://s3.amazonaws.com/megodipewukitoj/text_chains_to_send_to_friends.pdf
- https://zitatotifewe.files.wordpress.com/2020/11/89388487589.pdf
- https://jonitolatej.files.wordpress.com/2020/11/12734884339.pdf
- https://s3.amazonaws.com/dutimajizowa/43452277074.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- traffking.ru
- s3.amazonaws.com
- perilodisodu.files.wordpress.com
- fazizanubud.files.wordpress.com
- viliwelap.files.wordpress.com
- cdn-cms.f-static.net
- palotev.files.wordpress.com
- zitatotifewe.files.wordpress.com
- jonitolatej.files.wordpress.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report