SUSPICIOUS — 5586101.pdf
SUSPICIOUS — 5586101.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8645062982c604ca888bcb5a6f72d509ec01d09260601bca32982de335855b9a - SHA-1:
6c54f61ab7a46a0644cecaed51eb57c6c2e3cf35 - MD5:
bfe0dc89a2ee16e1fa9f0cc69869b4f5 - ssdeep:
768:xgGzpDRpGt9E6ipxUxKv3haXHpoI6y3a4ElobTOq/9yE8AayA6oV:CGF9pBhaXHG8TOq/9N8AayA6oV - TLSH:
T16D319DF36067ED4D3A879F436DD61548A049D349A233ABA458983B2CC4BC3BD3F50661 - Submitted as: 5586101.pdf
- File type: pdf · Size: 41429 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/2cc1e3d8-5a68-4d06-9ee9-0d110cd2b4cc/67043221272.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=poliedros%20regulares%20e%20irregulares%20pdf, https://cdn-cms.f-static.net/uploads/4369519/normal_5f88b57d85385.pdf, https://cdn-cms.f-static.net/uploads/4379851/normal_5f8eba4b91ae7.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=poliedros%20regulares%20e%20irregulares%20pdf
- https://cdn-cms.f-static.net/uploads/4369519/normal_5f88b57d85385.pdf
- https://cdn-cms.f-static.net/uploads/4379851/normal_5f8eba4b91ae7.pdf
- https://cdn-cms.f-static.net/uploads/4365552/normal_5f873d692bdcf.pdf
- https://uploads.strikinglycdn.com/files/2cc1e3d8-5a68-4d06-9ee9-0d110cd2b4cc/67043221272.pdf
- https://uploads.strikinglycdn.com/files/69308571-0ea1-40e0-b4e2-b402edf64182/56424580862.pdf
- https://s3.amazonaws.com/mijedusovineti/21761522396.pdf
- https://s3.amazonaws.com/mukut/52168588763.pdf
- https://s3.amazonaws.com/wonoti/girizibinasije.pdf
- https://cdn.shopify.com/s/files/1/0485/0057/2315/files/msd_wayne_township_education_center.pdf
- https://cdn.shopify.com/s/files/1/0430/9155/8551/files/61558862109.pdf
- https://cdn.shopify.com/s/files/1/0501/9333/4456/files/ladujujuvumonejep.pdf
- https://cdn.shopify.com/s/files/1/0433/4449/4760/files/27408248461.pdf
- https://cdn.shopify.com/s/files/1/0482/7663/5812/files/28682033120.pdf
- https://cdn-cms.f-static.net/uploads/4402711/normal_5f918bc094030.pdf
- https://cdn-cms.f-static.net/uploads/4367927/normal_5f92064e962a5.pdf
- https://cdn-cms.f-static.net/uploads/4366011/normal_5f8f4c20da9bf.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
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report