MALICIOUS — tuxuwu.pdf
MALICIOUS — tuxuwu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
845da768664caeb1a7be5607c675ffe81fcc7ea05691372cb116b31dd3e8e008 - SHA-1:
0ed0adbcf831125e40937c75e3a3e947c6045584 - MD5:
eea77371d297ee4439e293f8dad1bc0f - ssdeep:
768:SgGzpD/De2ydjWPJKS/CtXzFDeP8O4VIaqmirPU3caypG9zKGxgStM4E9Iwd:PGFTb5atXzIPn1aqmirPsYUKG9tM4E9f - TLSH:
T186329EF3605BDC8C7A87AB13BDFA10686108D6CCA062D3A054987B6DC4BC6FD6F50961 - Submitted as: tuxuwu.pdf
- File type: pdf · Size: 43305 bytes
- Verdict: malicious (75/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/fomanix-lujokix.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://traffmen.ru/wb?keyword=the%20shack%20book%20free%20pdf, https://cdn-cms.f-static.net/uploads/4366664/normal_5f9158d46236f.pdf, https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/fomanix-lujokix.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://traffmen.ru/wb?keyword=the%20shack%20book%20free%20pdf
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f9158d46236f.pdf
- https://s3.amazonaws.com/levovod/76785709835.pdf
- https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/fomanix-lujokix.pdf
- https://sazajade.files.wordpress.com/2020/11/muwepowevavux.pdf
- https://cdn-cms.f-static.net/uploads/4371272/normal_5f98742f36771.pdf
- https://cdn-cms.f-static.net/uploads/4369659/normal_5f90164188ca1.pdf
- https://jizilid.files.wordpress.com/2020/11/wopexoxomerodol.pdf
- https://xanafegeze.files.wordpress.com/2020/11/rajozajilozaxo.pdf
- https://cdn-cms.f-static.net/uploads/4367959/normal_5fa45ba8312db.pdf
- https://s3.amazonaws.com/ropuba/pho_vietnamese_restaurant_closed.pdf
- https://cdn-cms.f-static.net/uploads/4369190/normal_5f9971801d258.pdf
- https://zagilev.files.wordpress.com/2020/11/pokemon_planet_hack_money_maker.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
- traffmen.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- kokexofagisukop.weebly.com
- sazajade.files.wordpress.com
- jizilid.files.wordpress.com
- xanafegeze.files.wordpress.com
- zagilev.files.wordpress.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report