SUSPICIOUS — 4e77d6e7014f7f99d50d45d11c0f0a20107c57eb985e3d83ae9633778370755c
SUSPICIOUS — 4e77d6e7014f7f99d50d45d11c0f0a20107c57eb985e3d83ae9633778370755c is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (49/100). 1 of 55 detection engines flagged it.
Identification
- SHA-256:
4e77d6e7014f7f99d50d45d11c0f0a20107c57eb985e3d83ae9633778370755c - SHA-1:
f1fa73954b4a7cb0e4ec9e63d59251830cea246a - MD5:
0017e88562324dba4c5309c940ea7b84 - imphash:
0ba39925cc55187335fdc1a6bb929fef - ssdeep:
384:+jk+VCAP6UWrLGBlCBbF+/+defODG7YNtnDgf2hZcFffO40ome:+nV9P8vGB2FI+MfODG7gNUf2hmxaLe - TLSH:
T1672B2A089385725BE1B7F8ADA0638D8CA4457AB9F47140EFA213837B68F42337D36651 - Submitted as: 4e77d6e7014f7f99d50d45d11c0f0a20107c57eb985e3d83ae9633778370755c
- File type: pe · Size: 23132 bytes
- Verdict: suspicious (49/100)
Detections (1 of 55 engines)
- LIEF (executable format parser): lief:invalid-authenticode
Why this verdict
The suspicious score of 49/100 is the fusion of 2 weighted signals:
- Contacted 19 external host(s) at runtime (18 HTTP) - network signal, weight 0.40, confidence 0.80
- LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
0 behavior events · 0 ATT&CK techniques · 0 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- msedge.api.cdp.microsoft.com
Embedded URLs
- https://www.digicert.com/CPS0
- http://crl3.digicert.com/sha2-assured-cs-g1.crl05
- http://crl4.digicert.com/sha2-assured-cs-g1.crl0L
- http://crl3.digicert.com/sha2-assured-ts.crl02
- http://crl4.digicert.com/sha2-assured-ts.crl0
- 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=1787795140&P2=404&P3=2&P4=GVnUSFQXtOJkhLqFCXQdn7Uq52zQfYESWkvxO7BDcCS6H0WZS9%2boBvfbGHs3cwAuuedvCSSl%2bMJ4Us8v78M86A%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=1787795160&P2=404&P3=2&P4=Alsr9PXxO%2f%2fR1Z7Z7Hg7ZHkGKz1ieaz54G%2fUmk20xJE8KlHfesmmWkvd5AiZKCOMQr6bdWC6Rrsuj7vx3714eA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- cacerts.digicert.com
- crl4.digicert.com
- crl3.digicert.com
- www.digicert.com
Embedded IP addresses
- 52.168.117.175
- 20.42.179.192
- 4.230.171.124
- 20.247.185.124
- 74.178.240.61
- 74.179.71.159
- 135.232.92.97
- 52.168.117.169
- 203.26.79.13
- 52.123.129.14
- 20.112.250.133
- 52.123.128.14
- 172.178.240.163
- 52.148.114.188
- 72.153.5.63
- 52.110.12.20
- 52.110.12.10
- 92.223.78.30
- 162.159.142.9
File paths
- c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u281\880\build\windows-amd64\jdk\objs\keytool_objs\keytool.pdb
- C:\install.exe
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report