SUSPICIOUS — pebuxoz.pdf
SUSPICIOUS — pebuxoz.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:
4da28487ae9febb42106d2a3fcafc3ef60879533233429a4743a8f65ac7bc93a - SHA-1:
1f59b4548150add6b27dfd255349ef1984e3dac2 - MD5:
e45063fa848969cb0bf7a0b507dd9aca - ssdeep:
768:xgGzpDipqQuAoDTh1HWXz9VLbp/jczzNiVfxIro36GV1QUk+IbKJB0kvK096:CGF+pSTmXzrnxzqGV1k+AwdvK096 - TLSH:
T1D1328EF350A3ED8C7A8B6B076AA7156C648EC3896033D7A0448C6B2DD5BC9FD7E40524 - Submitted as: pebuxoz.pdf
- File type: pdf · Size: 45153 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://gettraff.ru/wb?keyword=applied%20longitudinal%20analysis%20fitzmaurice%20pdf, https://uploads.strikinglycdn.com/files/8f47aaf1-b279-4374-acf4-7dd60e10241b/65250892529.pdf, https://uploads.strikinglycdn.com/files/635e7718-8996-41cb-bed5-64c3311f5790/xutugew.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/wb?keyword=applied%20longitudinal%20analysis%20fitzmaurice%20pdf
- https://uploads.strikinglycdn.com/files/8f47aaf1-b279-4374-acf4-7dd60e10241b/65250892529.pdf
- https://uploads.strikinglycdn.com/files/635e7718-8996-41cb-bed5-64c3311f5790/xutugew.pdf
- https://uploads.strikinglycdn.com/files/a000381e-08c7-46cb-8049-0d88ffa2d68d/12034046472.pdf
- https://uploads.strikinglycdn.com/files/f0d0e97d-5454-433f-b4d3-94dca31d5a26/54913383017.pdf
- https://uploads.strikinglycdn.com/files/65d3027a-7fd7-4f30-bcaa-b429827cb03f/vipixatuz.pdf
- https://site-1040387.mozfiles.com/files/1040387/71868788338.pdf
- https://site-1043088.mozfiles.com/files/1043088/4853297794.pdf
- https://site-1037865.mozfiles.com/files/1037865/fibojum.pdf
- https://site-1041173.mozfiles.com/files/1041173/6808352023.pdf
- https://site-1039430.mozfiles.com/files/1039430/zopoxaxajofanipixon.pdf
- https://site-1039253.mozfiles.com/files/1039253/91900953670.pdf
- https://site-1038313.mozfiles.com/files/1038313/filapapoxadiva.pdf
- https://site-1041301.mozfiles.com/files/1041301/fifawajivepegavub.pdf
- https://site-1038401.mozfiles.com/files/1038401/45022105072.pdf
- https://site-1037115.mozfiles.com/files/1037115/fufufutafurosulagevidozav.pdf
- https://site-1039179.mozfiles.com/files/1039179/26836760859.pdf
- https://cdn-cms.f-static.net/uploads/4367302/normal_5f873e5fd17f0.pdf
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f870bc6adbc7.pdf
- https://cdn-cms.f-static.net/uploads/4366011/normal_5f873bb9f19c7.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f871579c945d.pdf
- https://cdn-cms.f-static.net/uploads/4366047/normal_5f86fc5a74f1e.pdf
- https://cdn-cms.f-static.net/uploads/4365598/normal_5f870f2192180.pdf
- https://cdn-cms.f-static.net/uploads/4366007/normal_5f87053d62b3e.pdf
- https://cdn-cms.f-static.net/uploads/4366376/normal_5f870ecc074a2.pdf
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- site-1040387.mozfiles.com
- site-1043088.mozfiles.com
- site-1037865.mozfiles.com
- site-1041173.mozfiles.com
- site-1039430.mozfiles.com
- site-1039253.mozfiles.com
- site-1038313.mozfiles.com
- site-1041301.mozfiles.com
- site-1038401.mozfiles.com
- site-1037115.mozfiles.com
- site-1039179.mozfiles.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report