SUSPICIOUS — kolafewuxe.pdf
SUSPICIOUS — kolafewuxe.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
302bc059308a0b35adbb01613640764d71b82c336355983117a533b79df1e034 - SHA-1:
0a2174597bda48055805c1f0998c2ca3a1011b6e - MD5:
ccb158bc4ad1de88f82ecc6eaf43e9f7 - ssdeep:
768:ugGzpDBhYAv0XraK1+MS+oNpsDe8hyNnLpLBPA/n1712UEpNhPmpLm/4:LGFlgraQTNIpsPezKH/MfPe6/4 - TLSH:
T177329EF744BBEC9C7E8BAB434DA60098214AC7496272D7A0459C7B2DD4B82BDBD11870 - Submitted as: kolafewuxe.pdf
- File type: pdf · Size: 43367 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 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://ggtraff.ru/strik?keyword=reduce+file+size+pdf+mac+colorsync, https://site-1037054.mozfiles.com/files/1037054/kupupijasapotu.pdf, https://site-1037111.mozfiles.com/files/1037111/231560039.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://ggtraff.ru/strik?keyword=reduce+file+size+pdf+mac+colorsync
- https://site-1037054.mozfiles.com/files/1037054/kupupijasapotu.pdf
- https://site-1037111.mozfiles.com/files/1037111/231560039.pdf
- https://site-1036826.mozfiles.com/files/1036826/76104016409.pdf
- https://site-1036941.mozfiles.com/files/1036941/devirofesegu.pdf
- https://site-1037869.mozfiles.com/files/1037869/feduzusuvamu.pdf
- https://site-1037900.mozfiles.com/files/1037900/76717341269.pdf
- https://uploads.strikinglycdn.com/files/10dba649-0131-4be2-a3b7-51883bb4a16c/48999208339.pdf
- https://uploads.strikinglycdn.com/files/f9bd0390-c330-4fe4-8456-abc1ff558078/falewejuxuj.pdf
- https://uploads.strikinglycdn.com/files/072c10e1-2d27-413f-88c6-f2a7a62b3e5c/busisopejipo.pdf
- https://uploads.strikinglycdn.com/files/b9f06d16-0e6f-40ac-b401-8a9cdf23de73/jemowef.pdf
- https://uploads.strikinglycdn.com/files/aad0a218-3280-4151-8666-f1e2c4c73176/62171371392.pdf
- https://uploads.strikinglycdn.com/files/acacedf4-7203-49dc-826b-9c219eaffe0b/44319630103.pdf
- https://uploads.strikinglycdn.com/files/f4c691e8-de63-4a9f-b2a7-b927b15fb236/budakatitizowusunev.pdf
- https://uploads.strikinglycdn.com/files/9da286e1-13e5-4218-aa83-9bbf0fe3bcd3/nisokelirirunotetejuve.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
- ggtraff.ru
- site-1037054.mozfiles.com
- site-1037111.mozfiles.com
- site-1036826.mozfiles.com
- site-1036941.mozfiles.com
- site-1037869.mozfiles.com
- site-1037900.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report