SUSPICIOUS — 25852588943.pdf
SUSPICIOUS — 25852588943.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:
843d8a421ef9f78d8776a422ad74ddd3b15df13e74b05553ec8183092d6f14dc - SHA-1:
b3bba9c54bd847eb92deb317217033bd4f9733db - MD5:
7d6317cf3bb4477d2a52b33f119491b3 - ssdeep:
768:fgGzpDbXnBY3xURdNv4wM+F0YhLV5Jjo26G1oG2CAFyxLuCwmQd7Wvv4b:oGFv/3NvxRD5JjEyohCt9uC/Qd78v4b - TLSH:
T1F734AFF3518BDC8C3A87AB43ADF601406056D78C7173D6A064D8BBAC88BC2BDAF51911 - Submitted as: 25852588943.pdf
- File type: pdf · Size: 53483 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://cctraff.ru/strik?keyword=effective+java+%25E7%25AC%25AC%25E4%25B8%2589%25E7%2589%2588+pdf+github, https://site-1037224.mozfiles.com/files/1037224/loteputafugibuv.pdf, https://site-1036680.mozfiles.com/files/1036680/34019008061.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://cctraff.ru/strik?keyword=effective+java+%25E7%25AC%25AC%25E4%25B8%2589%25E7%2589%2588+pdf+github
- https://site-1037224.mozfiles.com/files/1037224/loteputafugibuv.pdf
- https://site-1036680.mozfiles.com/files/1036680/34019008061.pdf
- https://site-1039801.mozfiles.com/files/1039801/84431473650.pdf
- https://site-1043494.mozfiles.com/files/1043494/watalevavonafidutewani.pdf
- https://site-1036681.mozfiles.com/files/1036681/17737819785.pdf
- https://site-1038707.mozfiles.com/files/1038707/mawixerufevo.pdf
- https://site-1044163.mozfiles.com/files/1044163/33505852214.pdf
- https://site-1037081.mozfiles.com/files/1037081/40106886672.pdf
- https://site-1038738.mozfiles.com/files/1038738/16599715104.pdf
- http://files.achinbackonlinestore.com/uploads/1/3/0/7/130776148/winoposeg.pdf
- http://memifu.gottahavethisllc.com/uploads/1/3/0/7/130776485/nonewibo.pdf
- http://files.wesboise.com/uploads/1/3/0/8/130814716/d8d88b1aa6.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
- cctraff.ru
- site-1037224.mozfiles.com
- site-1036680.mozfiles.com
- site-1039801.mozfiles.com
- site-1043494.mozfiles.com
- site-1036681.mozfiles.com
- site-1038707.mozfiles.com
- site-1044163.mozfiles.com
- site-1037081.mozfiles.com
- site-1038738.mozfiles.com
- files.achinbackonlinestore.com
- memifu.gottahavethisllc.com
- files.wesboise.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report