MALICIOUS — fagalivulibumiveritezew.pdf
MALICIOUS — fagalivulibumiveritezew.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:
73ddb39698d0abd9b7d53db87f5e66db51b503d3abb8f48767a821cda0047860 - SHA-1:
cbbbd5cca55f34ac40cced7691275c205b8c8613 - MD5:
466554683f1eb744e13a2a5a944b9a23 - ssdeep:
768:LgGzpDLBZXCc5BPrV9dNtK3onpMe3/iLavw4ZfhF1SONsF0g:0GFPJBDTdIK/iYw4ZhsF0g - TLSH:
T17A33AEF35097ED4C7FCA5F03ADAB165A5149C38861329660098C772DC07CBEC3E10AA1 - Submitted as: fagalivulibumiveritezew.pdf
- File type: pdf · Size: 48900 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 20 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/27b08a92-16ec-43bb-909c-28782d04db81/40250124519.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=verifone+vx675+manual+pdf, https://cdn.shopify.com/s/files/1/0479/1690/8710/files/pocket_rocket_bike_gas.pdf, https://cdn.shopify.com/s/files/1/0429/5468/6617/files/wifuri.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9657 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
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- _dosvc._tcp.local
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- 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=1787750138&P2=404&P3=2&P4=BIHW7%2fQQDAEgBcqDhxRrWbau2tie1%2fPFDpBJSdKyipwMG7tG8OdjpNQ%2bk8Nqbe4jAFR5CFn6PTTnwsP0GUg8ww%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8c2f8409cb921737835b034998d34e17.png -
7e7257021666da3992a721b32652aba6427d3bd45327f9e3bea40fc93246a61d - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
ce17c44688807b43f3ea8097da12999be665cf3c66cd0bba062fe5d9cf314c53 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=verifone+vx675+manual+pdf
- https://cdn.shopify.com/s/files/1/0479/1690/8710/files/pocket_rocket_bike_gas.pdf
- https://cdn.shopify.com/s/files/1/0429/5468/6617/files/wifuri.pdf
- https://cdn.shopify.com/s/files/1/0440/8446/1720/files/28977357466.pdf
- https://cdn.shopify.com/s/files/1/0461/7230/7609/files/lawovezilatigazal.pdf
- https://uploads.strikinglycdn.com/files/27b08a92-16ec-43bb-909c-28782d04db81/40250124519.pdf
- https://uploads.strikinglycdn.com/files/869aaa12-2814-4139-a3b3-c8843279359f/netunogetuke.pdf
- https://uploads.strikinglycdn.com/files/d543d6cb-cd20-4db4-b6db-4db019761bcc/68672337164.pdf
- https://uploads.strikinglycdn.com/files/4b7615a0-0ba4-45f7-ab16-961512ed01fe/50575532693.pdf
- https://uploads.strikinglycdn.com/files/e0d88887-fe9b-4dd8-9edc-59c7cf452040/vanumofakabado.pdf
- https://site-1036750.mozfiles.com/files/1036750/tepatuzufelixonopemak.pdf
- https://site-1037238.mozfiles.com/files/1037238/fotabelanefagituxu.pdf
- https://site-1037224.mozfiles.com/files/1037224/tulasisizerozamedigumaf.pdf
- https://site-1037142.mozfiles.com/files/1037142/vevodigenesawumiju.pdf
- https://site-1036791.mozfiles.com/files/1036791/ranepa.pdf
- https://uploads.strikinglycdn.com/files/4eb2a417-9a5a-45cc-88d6-e4399742b620/73199855164.pdf
- https://uploads.strikinglycdn.com/files/ab75ed7f-91cb-4d8f-8c6a-ca0bae499f0f/53498592812.pdf
- https://uploads.strikinglycdn.com/files/db2f15c5-3592-45dc-ba29-6ec0d2de83b7/xaxomiri.pdf
- https://uploads.strikinglycdn.com/files/88f30e8d-3d4e-4fb6-9f2c-342d6ecff245/mofiponun.pdf
- https://uploads.strikinglycdn.com/files/45a5763a-92df-4a71-80ec-253d18c7cde1/karosupegu.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/
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1036750.mozfiles.com
- site-1037238.mozfiles.com
- site-1037224.mozfiles.com
- site-1037142.mozfiles.com
- site-1036791.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 203.26.79.13
- 20.42.179.192
- 51.11.192.48
- 72.145.35.96
- 20.42.65.90
- 135.232.92.34
- 4.150.223.100
- 52.110.12.56
- 4.230.171.124
- 20.247.184.197
- 40.84.97.4
- 162.159.142.9
- 74.178.76.128
- 4.150.223.106
- 52.123.129.14
- 85.210.196.11
- 135.233.45.222
- 52.123.252.222
- 20.42.65.94
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report