MALICIOUS — duburejiju.pdf
MALICIOUS — duburejiju.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.
Identification
- SHA-256:
0d35de778c23856fd8e62341bb2f4a3b45ba6cde93797c3faed89c845fa3250c - SHA-1:
9de35d918fb0cff2840eb7023d970e000059b52e - MD5:
a2a79c661f30696aada204deee05abce - ssdeep:
768:JgGzpDvHcJsVUQDs1/AQ6Jk4CKvoSyuLL4:qGFTsQDu/AQ6S4SnuLL4 - TLSH:
T1BC31ADF36013ED8D7A8A5F57AEEB10A85286C28D703246B054997B2CD0BC6ED3F10920 - Submitted as: duburejiju.pdf
- File type: pdf · Size: 41511 bytes
- Verdict: malicious (88/100)
Detections (3 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan.PDF.SBadur.gen (rule
UDS:Trojan.PDF.SBadur.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://cctraff.ru/strik?keyword=mcdonald%2527+s+south+africa+menu+pdf, https://site-1036733.mozfiles.com/files/1036733/34728050255.pdf, https://site-1037207.mozfiles.com/files/1037207/35006926735.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=mcdonald%2527+s+south+africa+menu+pdf
- https://site-1036733.mozfiles.com/files/1036733/34728050255.pdf
- https://site-1037207.mozfiles.com/files/1037207/35006926735.pdf
- https://site-1036812.mozfiles.com/files/1036812/9494204682.pdf
- https://site-1037212.mozfiles.com/files/1037212/62040316816.pdf
- https://uploads.strikinglycdn.com/files/c79d2093-c34c-4781-a5b4-59ae376e1dd7/12993821679.pdf
- https://uploads.strikinglycdn.com/files/d9edf8ca-260e-4a50-ac7c-2b394e89bcbb/93569695944.pdf
- https://uploads.strikinglycdn.com/files/4923fc55-a858-4978-ae5e-0bd2c39fd286/6579922737.pdf
- https://uploads.strikinglycdn.com/files/9fb3208d-2722-4adb-b2fd-24d3add04b50/dalizamoxi.pdf
- https://site-1036731.mozfiles.com/files/1036731/girajeto.pdf
- https://site-1036955.mozfiles.com/files/1036955/35039220067.pdf
- https://site-1036754.mozfiles.com/files/1036754/64065325044.pdf
- https://site-1037000.mozfiles.com/files/1037000/98684463387.pdf
- https://cdn.shopify.com/s/files/1/0431/0473/1300/files/funutojukogobalefobakeb.pdf
- https://cdn.shopify.com/s/files/1/0430/5358/0437/files/faxilamarenamidekekilax.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-1036733.mozfiles.com
- site-1037207.mozfiles.com
- site-1036812.mozfiles.com
- site-1037212.mozfiles.com
- uploads.strikinglycdn.com
- site-1036731.mozfiles.com
- site-1036955.mozfiles.com
- site-1036754.mozfiles.com
- site-1037000.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report