MALICIOUS — bibeboguvulevifariligovi.pdf
MALICIOUS — bibeboguvulevifariligovi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 2 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
d8e80fd7bf364fd378577a362c55f2f8fcdb7d4fb90bcc378b02c87d8c112ec0 - SHA-1:
2952bcfa66ef45b261d154ba221789371c65946c - MD5:
979608f4e62a3ddc2c4e675b512ce762 - ssdeep:
768:8gGzpDY1V2Ox8RRi8/2TbcpqKSUD4ApiK4frU7TalFUWOYO+LiG7BRmWKAr6QoX1:ZGFcEi8+PcpzrgrU7apOjyiIRmWKAr6f - TLSH:
T15333AEF7145BECCCFE86AB436DE604A46189C78D7032A6A054C87B2CC43C6BDBE10961 - Submitted as: bibeboguvulevifariligovi.pdf
- File type: pdf · Size: 48093 bytes
- Verdict: malicious (72/100)
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 72/100 is the fusion of 6 weighted signals:
- Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/22decf27-5f8c-464c-b8ed-d13323c6f465/16390076670.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=necronomicon+the+anunnaki+bible+pdf, https://site-1037275.mozfiles.com/files/1037275/19812236916.pdf, https://site-1036731.mozfiles.com/files/1036731/datefememuvefozexet.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9713 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
- 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 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=1787765125&P2=404&P3=2&P4=PCQb3zveYveRlnbr5Z%2bNQ%2fFzhOTB3N0hkOhgN4Yq%2bkAtBSRYKdjZg9VvqBdxK6oCqF1cpZZ98zAdJC3vsVZXOw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
51bc67b8612bf3944a3327ae90542f5625357596ea3f97b4641ae9b2496e9f34 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\fe70f498d04c161380e7b34d7d0c79ce.png -
3b800b3dce1bb0e6ce94cdcf9cf4d9c2b45f27c0da96cb25a0aedeb43f8ce129 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=necronomicon+the+anunnaki+bible+pdf
- https://site-1037275.mozfiles.com/files/1037275/19812236916.pdf
- https://site-1036731.mozfiles.com/files/1036731/datefememuvefozexet.pdf
- https://site-1036883.mozfiles.com/files/1036883/37430723159.pdf
- https://site-1036855.mozfiles.com/files/1036855/kumepatofitadibaxav.pdf
- https://uploads.strikinglycdn.com/files/22decf27-5f8c-464c-b8ed-d13323c6f465/16390076670.pdf
- https://site-1036637.mozfiles.com/files/1036637/jabokofomesasom.pdf
- https://site-1036832.mozfiles.com/files/1036832/pivekefojosiboso.pdf
- https://site-1036886.mozfiles.com/files/1036886/pirijisoxulo.pdf
- https://site-1037233.mozfiles.com/files/1037233/fagiridibenufojinimo.pdf
- https://site-1037240.mozfiles.com/files/1037240/47125431642.pdf
- https://cdn.shopify.com/s/files/1/0430/2487/5674/files/early_christian_and_byzantine_architecture_krauthammer.pdf
- https://cdn.shopify.com/s/files/1/0435/2576/7320/files/pabumatoxoros.pdf
- https://cdn.shopify.com/s/files/1/0483/8673/6286/files/savita_bhabhi_latest_episode.pdf
- https://cdn.shopify.com/s/files/1/0431/2065/6545/files/89297122980.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
Embedded domains
- cctraff.ru
- site-1037275.mozfiles.com
- site-1036731.mozfiles.com
- site-1036883.mozfiles.com
- site-1036855.mozfiles.com
- uploads.strikinglycdn.com
- site-1036637.mozfiles.com
- site-1036832.mozfiles.com
- site-1036886.mozfiles.com
- site-1037233.mozfiles.com
- site-1037240.mozfiles.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.104
- 52.123.252.243
- 52.123.252.202
- 52.110.12.11
- 52.110.12.42
- 4.230.171.124
- 72.153.5.97
- 20.247.184.142
- 203.26.79.13
- 52.123.252.241
- 20.184.175.10
- 74.178.240.51
- 20.165.94.63
- 52.123.128.14
- 135.233.95.80
- 20.184.175.8
- 172.175.111.170
- 74.178.232.29
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report