MALICIOUS — c1309fe42c589c85e0f808b781099ce63778687ea94f36f32c4b89950b89a25e
MALICIOUS — c1309fe42c589c85e0f808b781099ce63778687ea94f36f32c4b89950b89a25e is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the AntiDebug family. 4 of 56 detection engines flagged it.
Identification
- SHA-256:
c1309fe42c589c85e0f808b781099ce63778687ea94f36f32c4b89950b89a25e - SHA-1:
65a8e417696033f1f61ec47e1461d11e8520315a - MD5:
eee70060e09220f85ce0971b0bb65067 - imphash:
2eb6a12b6f1f81142d3f29517262baf5 - ssdeep:
1536:uOkcNhKUnU4eU2/EyYHEJNxcdpbbRXQlWAJcEUxIowM0TkWZm9QMl8NPdSyEBb:1LONHEpwiuQcT9ZSQMulXEJ - TLSH:
T1C43D6D4C1A11FA41D276D3646D309E1CA063F4AA3279299E3762C37F65E363363391B8 - Submitted as: c1309fe42c589c85e0f808b781099ce63778687ea94f36f32c4b89950b89a25e
- File type: pe · Size: 126976 bytes
- Verdict: malicious (97/100) · Family: AntiDebug
Detections (4 of 56 engines)
- ClamAV (daily): Win.Malware.Generic-9875035-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: flagged
Why this verdict
The malicious score of 97/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Malware.Generic-9875035-0 (rule
Win.Malware.Generic-9875035-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged flagged (rule
flagged) - engine signal, weight 0.55, confidence 0.85 - Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5380) (rule
windows.malfind.Malfind) - 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
- update.googleapis.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- login.live.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- www.bing.com
- assets.msn.com
- th.bing.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded URLs
- http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
- http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
- http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
- http://office.microsoft.com
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
Embedded IP addresses
- 51.105.71.136
- 52.230.60.54
- 52.123.252.219
- 4.230.171.124
- 172.64.154.167
- 52.110.12.38
- 52.110.12.21
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\csisyncclient.pdb
- X:\:`:d:l:p:t:x:
- P:\:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report