SUSPICIOUS — english_writing_skills_books.pdf
SUSPICIOUS — english_writing_skills_books.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:
da79e4c98337d678935988ce89b9872127a9227229423f30f7201b57dcf086d2 - SHA-1:
5c7723d4862031925143de7941eed6e888900006 - MD5:
2165e6cbe00874ab486931217d77c0ca - ssdeep:
1536:/GFQpv+dw0K09uW5D9AeJ7A4TYciaBZZT6uJzn4w9iRzWnbJsPp:uFQpvyw0K09TD9AoA4CawuN40ilW1m - TLSH:
T1A438DFF34007CC4C7A8B6B576CA61199B08ACB8D71265BE045CCBF1CD8ECAED6E10615 - Submitted as: english_writing_skills_books.pdf
- File type: pdf · Size: 80063 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://ggtraff.ru/strik?keyword=english+writing+skills+books+pdf, https://cdn-cms.f-static.net/uploads/4367644/normal_5f88c4a70ee92.pdf, https://cdn-cms.f-static.net/uploads/4365594/normal_5f88b515a2b0a.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=english+writing+skills+books+pdf
- https://cdn-cms.f-static.net/uploads/4367644/normal_5f88c4a70ee92.pdf
- https://cdn-cms.f-static.net/uploads/4365594/normal_5f88b515a2b0a.pdf
- https://cdn-cms.f-static.net/uploads/4366395/normal_5f87572d4f32d.pdf
- https://cdn-cms.f-static.net/uploads/4370541/normal_5f8a4151171ee.pdf
- https://cdn-cms.f-static.net/uploads/4373755/normal_5f88faeeaeaf3.pdf
- https://cdn-cms.f-static.net/uploads/4369626/normal_5f8ca1a6e56e5.pdf
- https://cdn-cms.f-static.net/uploads/4367004/normal_5f87c6147aca3.pdf
- https://cdn-cms.f-static.net/uploads/4366010/normal_5f870c4f8c4f6.pdf
- https://cdn-cms.f-static.net/uploads/4366369/normal_5f892d80c5568.pdf
- https://cdn-cms.f-static.net/uploads/4374368/normal_5f8c932d236aa.pdf
- https://cdn-cms.f-static.net/uploads/4375909/normal_5f8a4d3ed1bf5.pdf
- https://uploads.strikinglycdn.com/files/a8cc1c83-700a-43a8-bacc-63ab4a0c8759/80942930707.pdf
- https://uploads.strikinglycdn.com/files/7044c0da-0c9a-4455-bdf8-2131676c5fd2/45378328649.pdf
- https://xavujome.weebly.com/uploads/1/3/0/7/130739328/3490457.pdf
- https://xojerajap.weebly.com/uploads/1/3/1/3/131384359/jedewadizuzogez_supoxatarisi_kisoxafonopetes_zesikerurug.pdf
- https://wegotutitupal.weebly.com/uploads/1/3/1/4/131453182/55cfc.pdf
- https://nogafuku.weebly.com/uploads/1/3/2/8/132815296/5067064.pdf
- https://cdn-cms.f-static.net/uploads/4372101/normal_5f88927f296c8.pdf
- https://cdn-cms.f-static.net/uploads/4379371/normal_5f8aca3303c83.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/
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- xavujome.weebly.com
- xojerajap.weebly.com
- wegotutitupal.weebly.com
- nogafuku.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report