SUSPICIOUS — nukavo.pdf
SUSPICIOUS — nukavo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
3d42e0e234277a241caecf2620fa7a3937f851caa1efe4d2461eb695ecbfe49c - SHA-1:
00549fcefb03a614cf8c3030ab948792e096b901 - MD5:
dcfed62f823a1cd9c649d94d27017b5c - ssdeep:
768:vgGzpD1HCyDhwMjw6ooaANAY7ZJFHzSb006dem/T7:YGFJv7jAQjH1Hgm/T7 - TLSH:
T13530BFF3441BDC8D27879B032FBB0496A140D788B1229AA459C8773DD4B86FDAE50971 - Submitted as: nukavo.pdf
- File type: pdf · Size: 39043 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 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://gettraff.ru/wb?keyword=user%20manual%20for%20samsung%20smart%20tv%20remote, https://babikovinemixe.weebly.com/uploads/1/3/1/8/131856339/5696d445f0.pdf, https://rajaxamakato.weebly.com/uploads/1/3/2/3/132302926/6036598.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=user%20manual%20for%20samsung%20smart%20tv%20remote
- https://s3.amazonaws.com/xezonijida/creative_toilet_paper_holder.pdf
- https://babikovinemixe.weebly.com/uploads/1/3/1/8/131856339/5696d445f0.pdf
- https://rajaxamakato.weebly.com/uploads/1/3/2/3/132302926/6036598.pdf
- https://gozofuma.weebly.com/uploads/1/3/0/8/130874065/pegifebuxosa.pdf
- https://cdn-cms.f-static.net/uploads/4376126/normal_5f914d6f65875.pdf
- https://s3.amazonaws.com/tesodagiwor/nasakupiwolaposozifoxan.pdf
- https://cdn-cms.f-static.net/uploads/4366346/normal_5f8f036817e09.pdf
- https://pufibifisap.weebly.com/uploads/1/3/4/4/134450659/1244191.pdf
- https://cdn.shopify.com/s/files/1/0465/8312/0039/files/tree_spade_for_sale_colorado.pdf
- https://wesujugureju.weebly.com/uploads/1/3/0/8/130874517/wusujebedinetav.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
- s3.amazonaws.com
- babikovinemixe.weebly.com
- rajaxamakato.weebly.com
- gozofuma.weebly.com
- cdn-cms.f-static.net
- pufibifisap.weebly.com
- cdn.shopify.com
- wesujugureju.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report