MALICIOUS — 1e4dee784d077e193576cb726507a5493a64b8e80622021c23c7ebe9b85e3c0d
MALICIOUS — 1e4dee784d077e193576cb726507a5493a64b8e80622021c23c7ebe9b85e3c0d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (80/100), attributed to the 0day family. 2 of 56 detection engines flagged it.
Identification
- SHA-256:
1e4dee784d077e193576cb726507a5493a64b8e80622021c23c7ebe9b85e3c0d - SHA-1:
b2fd9719d559f2578e48b90f2b78ed7a09e1762e - MD5:
960b310f9b27c56f97f4acf603bfc4ec - imphash:
0ba39925cc55187335fdc1a6bb929fef - ssdeep:
49152:hI2wQ+LnUZbodvCC44i+Jo8zL+qcUE3lkiA0UXBz/9D:wnU9k/i+JlzZTRJ19D - TLSH:
T1576174723076B114F6F9BDB4C4B8542C8163697AB1A466CE460F208122FD2E7D5FBC4A - Submitted as: 1e4dee784d077e193576cb726507a5493a64b8e80622021c23c7ebe9b85e3c0d
- File type: pe · Size: 3889716 bytes
- Verdict: malicious (80/100) · Family: 0day
Detections (2 of 56 engines)
- YARA: InQuest Labs: CVE_2018_4878_0day_ITW
- LIEF (executable format parser): lief:invalid-authenticode
Why this verdict
The malicious score of 80/100 is the fusion of 5 weighted signals:
- YARA: InQuest Labs flagged CVE_2018_4878_0day_ITW (rule
CVE_2018_4878_0day_ITW) - engine signal, weight 0.70, confidence 0.70 - Contacted 4 HTTP request(s) at runtime - 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 - Embedded network infrastructure: https://chromium.googlesource.com/a/native_client/pnacl-clang.git, https://chromium.googlesource.com/a/native_client/pnacl-llvm.git - static signal, weight 0.35, confidence 0.60
- Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30
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
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- settings-win.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- th.bing.com
- tas02.sls.update.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
- https://chromium.googlesource.com/a/native_client/pnacl-clang.git
- https://chromium.googlesource.com/a/native_client/pnacl-llvm.git
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- cacerts.digicert.com
- crl4.digicert.com
- crl3.digicert.com
- www.digicert.com
- field.cc
- enter.cc
- core.cc
- dispatcher.cc
- blink.net
- thunks.cc
- node.cc
- chromium.googlesource.com
Embedded IP addresses
- 51.116.246.105
- 20.247.185.124
- 40.84.85.40
- 4.230.171.124
- 74.179.77.204
- 74.179.77.164
- 20.184.175.2
- 4.150.223.99
- 48.211.4.16
- 104.18.33.89
- 52.110.12.11
- 52.110.12.18
File paths
- c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u281\880\build\windows-amd64\jdk\objs\policytool_objs\policytool.pdb
- C:\Program
- R:\Sg
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report