SUSPICIOUS — nuzatekimelavusi.pdf
SUSPICIOUS — nuzatekimelavusi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
bca4a87dd11137ad36dc9fcb9ab1d5e287b4f82f6234e6b708efbcfd345abec6 - SHA-1:
b8dba3f408143f4657b790911adc7f0b9112a2cd - MD5:
274f77278811a2b2fc6ba923cfea5a96 - ssdeep:
768:sgGzpDypNBT6R8fvltBcKwe8FWdX6OyK4T97qK:pGFOpNwe4eeWdXAn97qK - TLSH:
T1CE31BEF710A7EC8C3DC6AB076EBA1459624AD78C3022D77059987B7CC8BC1BC6E51921 - Submitted as: nuzatekimelavusi.pdf
- File type: pdf · Size: 42076 bytes
- Verdict: suspicious (58/100)
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
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://uploads.strikinglycdn.com/files/ac7580e2-afc0-4154-8d89-6d8d3113c516/31166947734.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=chemistry+a+study+of+matter+workshee, http://files.en.fteacadia.com/uploads/1/3/1/3/131383674/3ea644d0b2d320d.pdf, http://xegunebug.cencalcablefishery.com/uploads/1/3/0/9/130968973/83c2549676535.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/strik?keyword=chemistry+a+study+of+matter+workshee
- http://files.en.fteacadia.com/uploads/1/3/1/3/131383674/3ea644d0b2d320d.pdf
- http://xegunebug.cencalcablefishery.com/uploads/1/3/0/9/130968973/83c2549676535.pdf
- http://files.earthtechcivils.com/uploads/1/3/0/7/130776639/xobal.pdf
- https://uploads.strikinglycdn.com/files/ac7580e2-afc0-4154-8d89-6d8d3113c516/31166947734.pdf
- https://uploads.strikinglycdn.com/files/f9dd3f09-3081-48ea-9646-11260571b937/59480741325.pdf
- https://uploads.strikinglycdn.com/files/3510d58f-4c32-4757-95bf-10289add8089/dowovunuwujubu.pdf
- https://uploads.strikinglycdn.com/files/25706fbf-d292-41e5-ad3a-a09f9baa1090/15756481465.pdf
- https://uploads.strikinglycdn.com/files/a852f894-6a14-463c-a1b6-6375a9e2daed/37029930864.pdf
- https://uploads.strikinglycdn.com/files/c25fe726-b387-4fbf-8586-680d2966f7ef/17864685412.pdf
- https://site-1036993.mozfiles.com/files/1036993/7185422666.pdf
- https://site-1036719.mozfiles.com/files/1036719/rolarusozunamogoxunakixu.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
- files.en.fteacadia.com
- xegunebug.cencalcablefishery.com
- files.earthtechcivils.com
- uploads.strikinglycdn.com
- site-1036993.mozfiles.com
- site-1036719.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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