SUSPICIOUS — banuv.pdf
SUSPICIOUS — banuv.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:
4f80bc471443a5af71cf3a94c8242433d942f3125ede321137f2f28939844d36 - SHA-1:
8d233ff41ec141bc6587a09408397d3a086e4187 - MD5:
df7eaa6440d0a3f262ef265e08c3d432 - ssdeep:
1536:lGFMSq5gC4gf1VXxa/UYDhczjkIcUzzGH40WhOPt:4FMSXCT7Xg8wOkIcUzzGH4Fhw - TLSH:
T14034AFF390A3DC4CBA8EAB07B9EB1054759AC789613196A014C8773CC87C7FD6E10A51 - Submitted as: banuv.pdf
- File type: pdf · Size: 54669 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): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=styrene+butadiene+rubber+manufacturing+process+pdf, https://uploads.strikinglycdn.com/files/8589ca7a-3ead-414c-97a9-18de64bda430/27600052417.pdf, https://uploads.strikinglycdn.com/files/634d29c4-8630-4b3a-9219-b8ef386c87f0/sedefosixizulovape.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/strik?keyword=styrene+butadiene+rubber+manufacturing+process+pdf
- https://uploads.strikinglycdn.com/files/8589ca7a-3ead-414c-97a9-18de64bda430/27600052417.pdf
- https://uploads.strikinglycdn.com/files/634d29c4-8630-4b3a-9219-b8ef386c87f0/sedefosixizulovape.pdf
- https://uploads.strikinglycdn.com/files/a4be99d6-b7e7-46d0-b3b5-e282eb6af88b/kesivakenulosapig.pdf
- https://uploads.strikinglycdn.com/files/f2b3204a-5f22-4aef-8b94-c1584cb5c52b/rubazozi.pdf
- https://uploads.strikinglycdn.com/files/259f1465-f80a-4e06-8950-ed2cdcc40aca/kazibo.pdf
- https://site-1036898.mozfiles.com/files/1036898/puroxebadumirikulupozukow.pdf
- https://site-1048445.mozfiles.com/files/1048445/23860574131.pdf
- https://site-1036920.mozfiles.com/files/1036920/50879965513.pdf
- https://site-1037044.mozfiles.com/files/1037044/60869841079.pdf
- http://files.prnsurgical.com/uploads/1/3/1/4/131438164/wefeduvuzowimuj.pdf
- http://jovov.thebinghamtonics.com/uploads/1/3/0/7/130775174/6779575.pdf
- http://files.disasterresiliencelab.org/uploads/1/3/0/8/130813369/welidepes-motufo-sodumuzuzodelu-volokeva.pdf
- https://cdn.shopify.com/s/files/1/0434/2644/7525/files/todut.pdf
- https://cdn.shopify.com/s/files/1/0434/5085/9670/files/jolugireseluvufelijomof.pdf
- https://cdn.shopify.com/s/files/1/0484/7743/8107/files/mixepanakidevo.pdf
- https://cdn.shopify.com/s/files/1/0431/5650/4744/files/persona_3_maiko_drink.pdf
- https://cdn.shopify.com/s/files/1/0496/0826/1784/files/apply_update_from_adb_mean.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
- uploads.strikinglycdn.com
- site-1036898.mozfiles.com
- site-1048445.mozfiles.com
- site-1036920.mozfiles.com
- site-1037044.mozfiles.com
- files.prnsurgical.com
- jovov.thebinghamtonics.com
- files.disasterresiliencelab.org
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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