SUSPICIOUS — zukafo.pdf
SUSPICIOUS — zukafo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b18b1bdfc38056ab8b0f9b55f7f4ceb1505134f4afdca25f43964564aa24af64 - SHA-1:
ebd964175b723f770b0ddf452d61222e3c67105a - MD5:
dbccefa56d599ba6b20dcfc44bc5085e - ssdeep:
768:vgGzpDbUvGfi9LED04rU7EVbv/ep86UIVLMlI8RvYhXW9DyV9/XnrPn2A:YGF/wL4lU7EBvWp86UmLMlI8hYEe/3rB - TLSH:
T19A309EF39197ED8C7F9A6F13AEA510986406E64D312297A419D93B3CC4BC2FD6E00970 - Submitted as: zukafo.pdf
- File type: pdf · Size: 39202 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://vogizezadu.weebly.com/uploads/1/3/0/8/130814341/xipuja-rutukok.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=differences%20in%20karma%20in%20hinduism%20and%20buddhism, https://nevonanopovew.weebly.com/uploads/1/3/4/3/134335048/sigilu_jagukukux.pdf, https://cdn-cms.f-static.net/uploads/4373243/normal_5f8cfe0251951.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://ggtraff.ru/wb?keyword=differences%20in%20karma%20in%20hinduism%20and%20buddhism
- https://nevonanopovew.weebly.com/uploads/1/3/4/3/134335048/sigilu_jagukukux.pdf
- https://cdn-cms.f-static.net/uploads/4373243/normal_5f8cfe0251951.pdf
- https://uploads.strikinglycdn.com/files/c4ab7117-7c81-4f99-a8fb-9026d5bf650c/waxamafu.pdf
- https://s3.amazonaws.com/belapawerezuju/forigobujanaselis.pdf
- https://uploads.strikinglycdn.com/files/9fc056c2-86f2-4b52-995b-95720be2899b/air-o-swiss_7135_parts.pdf
- https://cdn-cms.f-static.net/uploads/4387226/normal_5f8f980069deb.pdf
- https://uploads.strikinglycdn.com/files/b9de0e3c-e619-4eac-bc61-6a9722c0439f/5807977290.pdf
- https://nitetezelimon.weebly.com/uploads/1/3/1/4/131438651/bofiko_wuserawojavu.pdf
- https://s3.amazonaws.com/remuv/32701936291.pdf
- https://vogizezadu.weebly.com/uploads/1/3/0/8/130814341/xipuja-rutukok.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
- ggtraff.ru
- nevonanopovew.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- s3.amazonaws.com
- nitetezelimon.weebly.com
- vogizezadu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report