SUSPICIOUS — rikujure.pdf
SUSPICIOUS — rikujure.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:
b1f26e1c54b6c0eb7f2a4307905a534da3e8659a8bc894118592cbfb84065b3d - SHA-1:
4cfa3822a607f77a3f330bffb1edde88b48e7185 - MD5:
a0363e9e8149be60ed87651d9900929c - ssdeep:
768:rgGzpDzp0KhghJHz9UJTqey32KFYi6NHPmLMtJh/SBqowir62zzHq:UGFHpsqJTuRSPGkJxSBqyW2zzHq - TLSH:
T186329EF364A7ED8DA6C39B13BCFA10095144DB886132E7648999772CC4BC7BD6F40A21 - Submitted as: rikujure.pdf
- File type: pdf · Size: 45895 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://gettraff.ru/strik?keyword=tally+charts+worksheets+year+2, https://site-1037069.mozfiles.com/files/1037069/58085211818.pdf, https://site-1043519.mozfiles.com/files/1043519/wegoxagewaludujaxuviseb.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://gettraff.ru/strik?keyword=tally+charts+worksheets+year+2
- https://site-1037069.mozfiles.com/files/1037069/58085211818.pdf
- https://site-1043519.mozfiles.com/files/1043519/wegoxagewaludujaxuviseb.pdf
- https://site-1039795.mozfiles.com/files/1039795/rexewun.pdf
- https://site-1038940.mozfiles.com/files/1038940/12096987337.pdf
- https://site-1039278.mozfiles.com/files/1039278/31899397702.pdf
- https://cdn.shopify.com/s/files/1/0488/4519/3381/files/gasonewukutisepiros.pdf
- https://cdn.shopify.com/s/files/1/0494/0349/4567/files/22637572653.pdf
- https://cdn.shopify.com/s/files/1/0432/7515/7670/files/estado_de_conciencia_definicion.pdf
- https://cdn.shopify.com/s/files/1/0435/3835/0231/files/19004199059.pdf
- https://uploads.strikinglycdn.com/files/1cd1723a-3dd5-47d7-a5e8-e94f09929391/32708238542.pdf
- https://uploads.strikinglycdn.com/files/74235d67-2a6f-4f25-8088-6a8f9dd8d31a/55279821092.pdf
- https://site-1044010.mozfiles.com/files/1044010/39272766073.pdf
- https://site-1043843.mozfiles.com/files/1043843/80074414980.pdf
- https://site-1040297.mozfiles.com/files/1040297/90652006588.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
- gettraff.ru
- site-1037069.mozfiles.com
- site-1043519.mozfiles.com
- site-1039795.mozfiles.com
- site-1038940.mozfiles.com
- site-1039278.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1044010.mozfiles.com
- site-1043843.mozfiles.com
- site-1040297.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report