MALICIOUS — 23528883204.pdf
MALICIOUS — 23528883204.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f6d16b70dcf133fe47461078dc725cdf25f47b755bd94cc586597e9138c4f1a2 - SHA-1:
3c26eea9fffd22e3a9c94cf611839142d3787ddb - MD5:
f02927096699726110451f973300c921 - ssdeep:
1536:9GFd3yXqqiRhXfcDAjYOSgrWF56x8Rpa:AFd3yab6AjYOSg+cOC - TLSH:
T1E435CFF75487EC8CBA86A7436DE61056558ACBCC2133C7A054C8B67DC87C6BC6E21C52 - Submitted as: 23528883204.pdf
- File type: pdf · Size: 59283 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/5f63c3c8-c7e5-4bc3-bb4b-b4024b6f49ca/18873302490.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=primary+sjogren%2527+s+syndrome+pdf, https://cdn.shopify.com/s/files/1/0484/3880/4648/files/m4_army_study_guide.pdf, https://cdn.shopify.com/s/files/1/0460/4185/8212/files/derovibojogotuzupevujuxej.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=primary+sjogren%2527+s+syndrome+pdf
- https://cdn.shopify.com/s/files/1/0484/3880/4648/files/m4_army_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0460/4185/8212/files/derovibojogotuzupevujuxej.pdf
- https://cdn.shopify.com/s/files/1/0429/8620/9439/files/xukoworirolimozug.pdf
- https://cdn.shopify.com/s/files/1/0432/6182/1083/files/dekakedef.pdf
- https://uploads.strikinglycdn.com/files/93850ef5-f7df-4636-a293-08eb89ff8d63/vijafowekum.pdf
- https://uploads.strikinglycdn.com/files/8fc2d1b0-ef1f-4a44-92ef-906a71f9d582/59375589939.pdf
- https://uploads.strikinglycdn.com/files/c680a928-a2ea-4cc1-b5c9-6ea260d51fe2/silisagubufade.pdf
- https://uploads.strikinglycdn.com/files/9d3b0573-a5bf-4935-abc0-91c528a696f2/gusufivunizoripi.pdf
- http://files.transnationaleuropeanstudies.org/uploads/1/3/1/4/131438692/de37e7663f.pdf
- http://luguvabi.catamountlibraries.org/uploads/1/3/1/3/131380600/f79045c00f80.pdf
- https://uploads.strikinglycdn.com/files/9e6ec7bb-2cd3-4b46-bfc5-203126f44a94/70244932781.pdf
- https://uploads.strikinglycdn.com/files/5f63c3c8-c7e5-4bc3-bb4b-b4024b6f49ca/18873302490.pdf
- https://uploads.strikinglycdn.com/files/07053743-4512-44f3-8d2c-19df1b48983d/pifelijanunanuz.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
- cdn.shopify.com
- uploads.strikinglycdn.com
- files.transnationaleuropeanstudies.org
- luguvabi.catamountlibraries.org
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report