SUSPICIOUS — 65585147992.pdf
SUSPICIOUS — 65585147992.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
fdafd73952a9afa903c5ede9cfd8b6fecf7906b9f32f6d4fad34b0c0518504d4 - SHA-1:
faed5d7d1dec4528ee58755b6e44af7970d940e6 - MD5:
a662660ac3084229d83d9265611bb936 - ssdeep:
768:2gGzpDxpNe9aFKAna1XbSJ/lzYuAHR24zrLboESSeZ:jGFVrkJy/lzzfA/oESSeZ - TLSH:
T1C2308FF750A7DD4C7A8BBF47AEBB1188A149D38C31328250499C676CC4B85EE7F01661 - Submitted as: 65585147992.pdf
- File type: pdf · Size: 37928 bytes
- Verdict: suspicious (58/100)
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
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: http://files.stjohn-bc.net/uploads/1/3/1/4/131409309/243f52.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=6ft+christmas+tree+with+pine+cones, https://site-1039919.mozfiles.com/files/1039919/23578991662.pdf, https://site-1038675.mozfiles.com/files/1038675/40013934683.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=6ft+christmas+tree+with+pine+cones
- https://site-1039919.mozfiles.com/files/1039919/23578991662.pdf
- https://site-1038675.mozfiles.com/files/1038675/40013934683.pdf
- https://site-1036981.mozfiles.com/files/1036981/16318042997.pdf
- https://site-1043176.mozfiles.com/files/1043176/5589329288.pdf
- https://site-1037253.mozfiles.com/files/1037253/joxusokesoxazu.pdf
- http://files.stjohn-bc.net/uploads/1/3/1/4/131409309/243f52.pdf
- http://kubak.castle-ely-mill.com/uploads/1/3/1/3/131382030/e8501a2.pdf
- http://files.colinmckay.net/uploads/1/3/0/8/130815437/3965950.pdf
- http://files.theletterstringquartet.com/uploads/1/3/0/9/130969591/5753368.pdf
- http://mekedolu.fccsbca.org/uploads/1/3/0/7/130739090/6486165.pdf
- https://uploads.strikinglycdn.com/files/9e913e15-79f6-48a3-8d4d-e3bce2912a1f/13338896675.pdf
- https://uploads.strikinglycdn.com/files/85e3eaa3-d624-43e0-a3ef-b20741ea0948/11584031668.pdf
- https://uploads.strikinglycdn.com/files/06806366-31ea-4ecc-a45a-7d967fef1269/tixax.pdf
- https://uploads.strikinglycdn.com/files/bafc7c9a-c789-4d0d-b47f-90ad440f0ebf/bukuzevekiruzibud.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-1039919.mozfiles.com
- site-1038675.mozfiles.com
- site-1036981.mozfiles.com
- site-1043176.mozfiles.com
- site-1037253.mozfiles.com
- files.stjohn-bc.net
- kubak.castle-ely-mill.com
- files.colinmckay.net
- files.theletterstringquartet.com
- mekedolu.fccsbca.org
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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