SUSPICIOUS — ziwotu.pdf
SUSPICIOUS — ziwotu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
5757c502fc2c5ac35cffa65df9f360537e24d8f437065da117b5e65716889f64 - SHA-1:
e8ed3c953643714b6df18243881d3271a3f55a27 - MD5:
22cfef241f82d0e7122c222cdcb17fc1 - ssdeep:
768:3gGzpD6+YKsO25cQaNbt4bvw94W9osu+971gLM:QGFm8scQibibvw919Ru+971gLM - TLSH:
T1AF2F8EF35157ED8CBA8E7B03AEDB005C548AC34D612296B058983B7CD4BCAFD6E44921 - Submitted as: ziwotu.pdf
- File type: pdf · Size: 33695 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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://cctraff.ru/strik?keyword=cardiology+handbook+for+clinicians+pdf+download, https://site-1036879.mozfiles.com/files/1036879/rovijuxevewipexerome.pdf, https://site-1036652.mozfiles.com/files/1036652/78273685766.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://cctraff.ru/strik?keyword=cardiology+handbook+for+clinicians+pdf+download
- https://site-1036879.mozfiles.com/files/1036879/rovijuxevewipexerome.pdf
- https://site-1036652.mozfiles.com/files/1036652/78273685766.pdf
- https://site-1037003.mozfiles.com/files/1037003/kabiwaritiw.pdf
- https://site-1036753.mozfiles.com/files/1036753/tumewimowenuxe.pdf
- https://site-1036879.mozfiles.com/files/1036879/vadutixira.pdf
- https://site-1037005.mozfiles.com/files/1037005/70679623704.pdf
- https://site-1036734.mozfiles.com/files/1036734/wuzuf.pdf
- https://site-1036730.mozfiles.com/files/1036730/28629760467.pdf
- https://site-1037081.mozfiles.com/files/1037081/mopawozufutarasovoselebox.pdf
- https://site-1036867.mozfiles.com/files/1036867/nisewivujadafuzefinavujag.pdf
- https://site-1036728.mozfiles.com/files/1036728/70785524966.pdf
- https://site-1036719.mozfiles.com/files/1036719/54711343332.pdf
- https://site-1036848.mozfiles.com/files/1036848/lufafonidon.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
- cctraff.ru
- site-1036879.mozfiles.com
- site-1036652.mozfiles.com
- site-1037003.mozfiles.com
- site-1036753.mozfiles.com
- site-1037005.mozfiles.com
- site-1036734.mozfiles.com
- site-1036730.mozfiles.com
- site-1037081.mozfiles.com
- site-1036867.mozfiles.com
- site-1036728.mozfiles.com
- site-1036719.mozfiles.com
- site-1036848.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report