SUSPICIOUS — normal_5f870741e5377.pdf
SUSPICIOUS — normal_5f870741e5377.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
46d6668bbf1bc8225b01eb687efe9e3b97bef379e9a5711e1d9496a6f7c37f93 - SHA-1:
807c994f7f1c8c11cc964f0b42f983f72da910e6 - MD5:
39395038af63e1928b70ccefad6241c0 - ssdeep:
1536:fGFMpFB2WopHe64nTWfKy1r+F0f89iESADIJo6LSS1aLnm:OFMpz2h8nT5lFHiFADIHSS1R - TLSH:
T17B36BFF350FBDE8C7A4B6B53ADA61298708AD28D70268BD0509D6B1CD47C1EE3F01946 - Submitted as: normal_5f870741e5377.pdf
- File type: pdf · Size: 64739 bytes
- Verdict: suspicious (44/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/123?keyword=metabolismo+y+crecimiento+bacteriano+pdf, https://cdn-cms.f-static.net/uploads/4366027/normal_5f86f9578ae20.pdf, https://cdn-cms.f-static.net/uploads/4366028/normal_5f86f9faefe36.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/123?keyword=metabolismo+y+crecimiento+bacteriano+pdf
- https://cdn-cms.f-static.net/uploads/4366027/normal_5f86f9578ae20.pdf
- https://cdn-cms.f-static.net/uploads/4366028/normal_5f86f9faefe36.pdf
- https://cdn-cms.f-static.net/uploads/4366035/normal_5f86febc4b131.pdf
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f86f50735357.pdf
- https://cdn-cms.f-static.net/uploads/4366000/normal_5f870519b7469.pdf
- https://cdn.shopify.com/s/files/1/0485/2678/6715/files/nyc_summer_school_2020_calendar.pdf
- https://cdn.shopify.com/s/files/1/0485/2147/8299/files/dog_care_shock_collar_waterproof.pdf
- https://site-1042279.mozfiles.com/files/1042279/kipurobis.pdf
- https://site-1039900.mozfiles.com/files/1039900/valabebimiwevu.pdf
- https://cdn-cms.f-static.net/uploads/4366033/normal_5f870579acfdf.pdf
- https://cdn-cms.f-static.net/uploads/4366009/normal_5f86f4eb46b0a.pdf
- https://cdn-cms.f-static.net/uploads/4366045/normal_5f86f83119c19.pdf
- https://uploads.strikinglycdn.com/files/f67e2f65-0f59-43bf-ae9c-4096386a495b/temolodimode.pdf
- https://uploads.strikinglycdn.com/files/8293037c-a9a8-49f8-bbac-a1b337ba4e8f/47733319101.pdf
- https://cdn-cms.f-static.net/uploads/4365635/normal_5f87049821a38.pdf
- https://cdn-cms.f-static.net/uploads/4366007/normal_5f870099ab5e1.pdf
- https://cdn-cms.f-static.net/uploads/4365598/normal_5f8703824d7bb.pdf
- https://cdn-cms.f-static.net/uploads/4366010/normal_5f86f5d59d3e4.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
- cdn-cms.f-static.net
- cdn.shopify.com
- site-1042279.mozfiles.com
- site-1039900.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report