SUSPICIOUS — zufosepuwezalimimep.pdf
SUSPICIOUS — zufosepuwezalimimep.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d87553879150b28e24a01d2f573782dfb65f344769d6a614ecae74d5c77a17f7 - SHA-1:
cd73e264c8d96d63517180bd2aa9e7128fa119b6 - MD5:
0302704dd7a3b60bd9e7f4bd6d182afb - ssdeep:
768:PgGzpDcq6PPdWNkLx9IYzu/aeK5x93vBIDyXlkR1l4A:4GFLc0Yzu/BK5x93un1l4A - TLSH:
T180308DF3516BDC8C2AC7AF477EEA1059614ACA8D712296501CD8376CC4BC2FDAE50A12 - Submitted as: zufosepuwezalimimep.pdf
- File type: pdf · Size: 36623 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 25 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=ni+no+kuni+metamorphosis+guide, https://cdn.shopify.com/s/files/1/0433/9358/1212/files/watch_dogs_trainers.pdf, https://cdn.shopify.com/s/files/1/0439/2137/5387/files/advocare_24_challenge_guide.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
- Extracted generic config (6 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9653 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 250.255.255.239.in-addr.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep
- desktop-hsgcbep(2)._dosvc._tcp.local
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c8cbb633d3f7a365329b5d0e9e4ec9d9162699893a3f43de70bc07fcd5fc607f - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c85b65eb5e9ef61d7944233c7fbea7a6.png -
7ceb73c5acbfc327a07bf780600dcc6d82cba5a1ba2467fbc3f6d71e83b55eed - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=ni+no+kuni+metamorphosis+guide
- https://cdn.shopify.com/s/files/1/0433/9358/1212/files/watch_dogs_trainers.pdf
- https://cdn.shopify.com/s/files/1/0439/2137/5387/files/advocare_24_challenge_guide.pdf
- https://cdn.shopify.com/s/files/1/0484/1121/3981/files/74_centimeters_to_inches_and_feet.pdf
- https://site-1037860.mozfiles.com/files/1037860/sakot.pdf
- https://site-1043397.mozfiles.com/files/1043397/95117738277.pdf
- https://site-1043702.mozfiles.com/files/1043702/55382731071.pdf
- https://site-1043485.mozfiles.com/files/1043485/zugezetebivosu.pdf
- https://site-1038879.mozfiles.com/files/1038879/kewatoviginir.pdf
- https://cdn.shopify.com/s/files/1/0435/4975/3493/files/82122970003.pdf
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/42372173325.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/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787771426&P2=404&P3=2&P4=NbHfjnD7UKe3IDbEQepVAj7f2qdoRwwB9lMf%2f0NoH000RhYh%2b4hC2xQgcci0JzIUijWBvNLYSfuL7kARZ6AM8Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787771474&P2=404&P3=2&P4=lsMI0agUrF78kWbiU6k54M15bMFZ5RIk3krOn%2bOHkoRtZOiZjj%2fl0z8qqw5OUXLB%2bCdX649PXUet6zB9Rfsoqg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- site-1037860.mozfiles.com
- site-1043397.mozfiles.com
- site-1043702.mozfiles.com
- site-1043485.mozfiles.com
- site-1038879.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.165.94.46
- 4.150.223.109
- 135.234.160.245
- 20.184.175.11
- 72.154.7.17
- 172.172.255.217
- 20.184.175.8
- 135.232.92.137
- 20.42.73.25
- 85.210.196.11
- 52.168.117.169
- 4.150.223.112
- 4.144.132.114
- 52.110.12.49
- 4.247.188.233
- 4.230.171.124
- 4.150.223.110
- 20.112.250.133
- 74.179.77.204
- 40.99.133.226
- 52.123.129.14
- 72.154.7.99
- 203.26.79.13
- 40.84.85.40
- 20.184.175.4
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report