SUSPICIOUS — sumubopibosu.pdf
SUSPICIOUS — sumubopibosu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
44b377f65bae5cbf29aae7c8f0325b1ee143b834512abfa403c9bc2bef299fa6 - SHA-1:
c7333681aa49c66294b026a9c6261f4030019892 - MD5:
96346039b960770e1e9b85225968bf3f - ssdeep:
768:agGzpDURTU1+CatmG66Rj4albZEOYzHdT49OPt+/3gaJDQErqnEvPkytNBrKuHE:HGFoRJn4albZEOYl49d3gaJQjmMqNBrM - TLSH:
T17E318DF340A3DCCC6987AB436DB928AC6145D78D6233EB644488777DC4BC6BD6E009A0 - Submitted as: sumubopibosu.pdf
- File type: pdf · Size: 41091 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- 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://traffking.ru/wb?keyword=best%20flash%20notification%20app, https://uploads.strikinglycdn.com/files/6dc78194-4843-4fb6-9d07-6131af9eb893/15004533220.pdf, https://cdn.shopify.com/s/files/1/0433/6041/9989/files/16864838374.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://traffking.ru/wb?keyword=best%20flash%20notification%20app
- https://uploads.strikinglycdn.com/files/6dc78194-4843-4fb6-9d07-6131af9eb893/15004533220.pdf
- https://s3.amazonaws.com/betefowubevat/ppr_test_preparation_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/6041/9989/files/16864838374.pdf
- https://s3.amazonaws.com/zalomi/beginner_guitar_lessons_book.pdf
- https://cdn-cms.f-static.net/uploads/4366063/normal_5f9395882ef64.pdf
- https://s3.amazonaws.com/vapelurowar/pattern_symbols_worksheet.pdf
- https://cdn-cms.f-static.net/uploads/4372076/normal_5f8f54ca6c3d2.pdf
- https://cdn-cms.f-static.net/uploads/4370090/normal_5f8846c443f5f.pdf
- https://s3.amazonaws.com/fifomi/44594177989.pdf
- https://cdn.shopify.com/s/files/1/0507/2751/8363/files/lexofajujoxogogufemajo.pdf
- https://cdn-cms.f-static.net/uploads/4393033/normal_5f8e972a7bff8.pdf
- https://cdn-cms.f-static.net/uploads/4385204/normal_5f931f6b8af6f.pdf
- https://uploads.strikinglycdn.com/files/526d96de-c606-4ca2-a385-6ab1b582bdd7/str_da5300_es.pdf
- https://cdn-cms.f-static.net/uploads/4393638/normal_5f90b39b3407b.pdf
- https://s3.amazonaws.com/zuxadol/employment_termination_letter_fillable.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
- traffking.ru
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn.shopify.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