SUSPICIOUS — normal_5fa8c265f2b7a.pdf
SUSPICIOUS — normal_5fa8c265f2b7a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
4e5a8ddbe4b13b5a4747b8e043b2a41cd182080d4afb9f1885374792f0b84070 - SHA-1:
3a53244bb8e7ffd6d3dfc288c16c7728d6768aed - MD5:
48b3fb66bdda940383c9dd324fbcd814 - ssdeep:
768:1gGzpDOrQCmNS+FurMKmkNVC+mhsbvjPSyvlGIshB+Hpqg+26:mGFyyKjHC+8avjPSAGVIwg+26 - TLSH:
T119307DF75067DD8C3ACA9F13EEAA156CA089C74D61229BB000D8773CC4BC1ED6E61961 - Submitted as: normal_5fa8c265f2b7a.pdf
- File type: pdf · Size: 37649 bytes
- Verdict: suspicious (44/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- 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://trafficel.ru/123?keyword=negative+karma+bdo, https://cdn-cms.f-static.net/uploads/4384639/normal_5f933e1b1226d.pdf, https://cdn-cms.f-static.net/uploads/4369191/normal_5fa88da6dd1f7.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://trafficel.ru/123?keyword=negative+karma+bdo
- https://cdn-cms.f-static.net/uploads/4384639/normal_5f933e1b1226d.pdf
- https://cdn-cms.f-static.net/uploads/4369191/normal_5fa88da6dd1f7.pdf
- https://s3.amazonaws.com/memul/gibenozidiw.pdf
- https://uploads.strikinglycdn.com/files/f1b18a99-87ce-48f9-8209-9cf86d8b44bc/31217345803.pdf
- https://s3.amazonaws.com/davubewu/gw2_pof_mastery_point_guide.pdf
- https://uploads.strikinglycdn.com/files/0fe78ffc-ba6f-43ab-aa11-99213623e118/7445326320.pdf
- https://cdn-cms.f-static.net/uploads/4384325/normal_5fa01eef9ca52.pdf
- https://uploads.strikinglycdn.com/files/5e13076b-bd3a-432b-8cb4-eb2f2e8bdebe/42831084762.pdf
- https://cdn-cms.f-static.net/uploads/4368475/normal_5f87ef7b0a38d.pdf
- https://dutekosakiwe.files.wordpress.com/2020/11/riworujeruvarigikuga.pdf
- https://cdn-cms.f-static.net/uploads/4378599/normal_5f8cb8f81a918.pdf
- https://uploads.strikinglycdn.com/files/f163ed97-fe3e-4de4-884f-1fcf5aeb49fd/brighton_high_school_colorado_family_id.pdf
- https://cdn-cms.f-static.net/uploads/4414332/normal_5f995c3a76507.pdf
- https://cdn-cms.f-static.net/uploads/4369626/normal_5f936c00abd9e.pdf
- https://cdn-cms.f-static.net/uploads/4369306/normal_5f88067cb90c4.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
- trafficel.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- uploads.strikinglycdn.com
- dutekosakiwe.files.wordpress.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report