MALICIOUS — caf713b4a4caaf9c347e422d6d1d339d596def8ad88a5e52a8a73fde78a90edf
MALICIOUS — caf713b4a4caaf9c347e422d6d1d339d596def8ad88a5e52a8a73fde78a90edf is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 2 of 56 detection engines flagged it.
Identification
- SHA-256:
caf713b4a4caaf9c347e422d6d1d339d596def8ad88a5e52a8a73fde78a90edf - SHA-1:
8038698dd2c2644827794ed6149c7d00bd730dbe - MD5:
f9de6d59e5fcf09bd7fde949e88878bb - imphash:
5e6955ab958f0427686406bc5d4d6248 - ssdeep:
3072:XM+nljikMTmAcThAkZThMTMz61cZlp+/MXKIy4g/Op:8+FixTmAcThAkZThMTM+cZakXe - TLSH:
T1E944D58D76284E1DE335E5F012499B4E1709E34B10BD5189E83A622BC63331FBB1D6DA - Submitted as: caf713b4a4caaf9c347e422d6d1d339d596def8ad88a5e52a8a73fde78a90edf
- File type: pe · Size: 262093 bytes
- Verdict: malicious (96/100)
Detections (2 of 56 engines)
- ClamAV (daily): Win.Malware.Genpack-9875154-0
- Microsoft Defender: flagged
Why this verdict
The malicious score of 96/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Malware.Genpack-9875154-0 (rule
Win.Malware.Genpack-9875154-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged flagged (rule
flagged) - engine signal, weight 0.55, confidence 0.85 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://www.gnu.org/software/automake/manual/automake.html, http://fsmsh.com/2753, https://autotools.io/index.html - static signal, weight 0.35, confidence 0.60
- Extracted generic config (4 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. process hidden from a listing (rule
windows.psxview.PsXView) - 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
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- licensing.mp.microsoft.com
- tas02.sls.update.microsoft.com
- fe3cr.delivery.mp.microsoft.com
Embedded URLs
- https://www.gnu.org/software/automake/manual/automake.html
- http://fsmsh.com/2753
- https://autotools.io/index.html
- http://miller.emu.id.au/pmiller/books/rmch/
- https://www.digicert.com/CPS0
- http://crl3.digicert.com/sha2-assured-cs-g1.crl05
- http://crl4.digicert.com/sha2-assured-cs-g1.crl0L
- http://www.digicert.com/ssl-cps-repository.htm0
- https://mpc-hc.org/
- 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
Embedded domains
- www.gnu.org
- fsmsh.com
- autotools.io
- miller.emu.id.au
- cacerts.digicert.com
- crl4.digicert.com
- crl3.digicert.com
- www.digicert.com
- mpc-hc.org
Embedded IP addresses
- 40.74.98.198
- 4.230.171.124
- 85.210.196.11
- 20.247.185.124
- 135.233.95.144
- 74.178.76.54
- 20.184.175.23
- 20.165.94.63
- 20.184.175.15
- 52.110.12.25
- 52.110.12.44
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report