SUSPICIOUS — 7c50fb.pdf
SUSPICIOUS — 7c50fb.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:
b8a4ecaf73ae29b995340764c7435172d972a89f4e5ad7696d7a2f24d8b432b0 - SHA-1:
6df830c4823b031c603b73fcc4fae07ab6bca07a - MD5:
2177108edcfb05270e36bcd9fe929206 - ssdeep:
768:DgGzpD+pfWQlVZcaLIsY9Qab09DKosktuxo9gFcbcvVp8vw3Nnre2w3Yj1:8GFapnUx9QW09TucgbvVpew3FredC1 - TLSH:
T1C232AEF304A7ED8C39C6AB039CEA11996149D28C7237A7A064DC6B3DD17C6FDAE10851 - Submitted as: 7c50fb.pdf
- File type: pdf · Size: 44827 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 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 suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=chelsea%20wolfe%20hiss%20spun%20zip, https://site-1043805.mozfiles.com/files/1043805/14263912776.pdf, https://site-1039215.mozfiles.com/files/1039215/mumaxebujuz.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/wb?keyword=chelsea%20wolfe%20hiss%20spun%20zip
- https://site-1043805.mozfiles.com/files/1043805/14263912776.pdf
- https://site-1039215.mozfiles.com/files/1039215/mumaxebujuz.pdf
- https://site-1044197.mozfiles.com/files/1044197/xekew.pdf
- https://site-1039703.mozfiles.com/files/1039703/39608217249.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/dekegu.pdf
- https://cdn.shopify.com/s/files/1/0485/3222/6203/files/18889340053.pdf
- https://cdn.shopify.com/s/files/1/0266/7783/8015/files/vivavideo_pro_apk_old_version.pdf
- https://cdn.shopify.com/s/files/1/0434/1779/6770/files/jedegosokolimakofa.pdf
- https://cdn-cms.f-static.net/uploads/4365638/normal_5f874e0d6c2bd.pdf
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f8776d82743b.pdf
- https://cdn-cms.f-static.net/uploads/4369318/normal_5f87c209f3261.pdf
- https://uploads.strikinglycdn.com/files/6749a30d-3ed6-4b3c-9c58-f43945aaf08a/wivojejadalogusukodarow.pdf
- https://uploads.strikinglycdn.com/files/b471bff0-926c-4f98-a9a3-9d5433feef79/36565646694.pdf
- https://uploads.strikinglycdn.com/files/32df5294-7959-45ca-90d2-3b0ee6a13b43/81848504814.pdf
- https://site-1038990.mozfiles.com/files/1038990/pagideserifebuvu.pdf
- https://site-1037261.mozfiles.com/files/1037261/61443043188.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-1043805.mozfiles.com
- site-1039215.mozfiles.com
- site-1044197.mozfiles.com
- site-1039703.mozfiles.com
- bedizegoresupa.weebly.com
- cdn.shopify.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1038990.mozfiles.com
- site-1037261.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report