MALICIOUS — dfe42fcfd4f544b94ea231c490c716868dfec283a31c4a39acb1f724118b0028
MALICIOUS — dfe42fcfd4f544b94ea231c490c716868dfec283a31c4a39acb1f724118b0028 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100), attributed to the GenShell family. 3 of 54 detection engines flagged it.
Identification
- SHA-256:
dfe42fcfd4f544b94ea231c490c716868dfec283a31c4a39acb1f724118b0028 - SHA-1:
35aebb938a3392014c4804d7ffb3ce172a34cc5a - MD5:
065c82abbeff1f6343a08a4920639884 - ssdeep:
384:2n1xWc/hRlM0rJaEyveFUlROt6r+Msx1abPijLPViZqhLbEbZqhX6xcKYN8OA3jC:y/hzMBXvOt6rZ68chkbchWMF - TLSH:
T1C733D5ADD2C99EA3906CA17D22D99981E9107C3FB19034E04CC4C757E94E3BFA4B845E - Submitted as: dfe42fcfd4f544b94ea231c490c716868dfec283a31c4a39acb1f724118b0028
- File type: script · Size: 50560 bytes
- Verdict: malicious (92/100) · Family: GenShell
Detections (3 of 54 engines)
- YARA: PhishingKit (t4d): PK_Result_Mailer
- Microsoft Defender: Trojan:PHP/GenShell.A
- Kaspersky (KVRT): HEUR:Backdoor.PHP.WebShell.gen
Why this verdict
The malicious score of 92/100 is the fusion of 5 weighted signals:
- Microsoft Defender flagged Trojan:PHP/GenShell.A (rule
Trojan:PHP/GenShell.A) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Backdoor.PHP.WebShell.gen (rule
HEUR:Backdoor.PHP.WebShell.gen) - engine signal, weight 0.55, confidence 0.85 - YARA: PhishingKit (t4d) flagged PK_Result_Mailer (rule
PK_Result_Mailer) - engine signal, weight 0.60, confidence 0.70 - Obfuscated javascript script: download, dynamic-exec, defense-evasion (layers: base64) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: http://40.media.tumblr.com/3c7a4fdfb251195437c41f3100fb687b/tumblr_mx2sq5sAmC1rpb5h1o1_1280.png, https://1.bp.blogspot.com/-1DTnGVUVLYY/V0RnzYphu9I/AAAAAAAABHM/qPOtNKCYMI4Y0cwU-KHw6MXKpOhk0ZEpACKgB/s1600/Background%2BPower%2BPoint%2B3D%2B9.jpg, https://www.facebook.com/1ntr0ver7.tersakiti - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1127 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded URLs
- http://40.media.tumblr.com/3c7a4fdfb251195437c41f3100fb687b/tumblr_mx2sq5sAmC1rpb5h1o1_1280.png
- https://1.bp.blogspot.com/-1DTnGVUVLYY/V0RnzYphu9I/AAAAAAAABHM/qPOtNKCYMI4Y0cwU-KHw6MXKpOhk0ZEpACKgB/s1600/Background%2BPower%2BPoint%2B3D%2B9.jpg
- https://www.facebook.com/1ntr0ver7.tersakiti
- https://www.adminer.org/static/download/4.2.4/adminer-4.2.4.php
- http://www.zone-h.org/archive/notifier=$nick/published=0
- http://www.zone-h.org/archive/notifier=$nick
- http://www.zone-h.com/notify/single
- https://www.defacer.id/notify
- http://search.msn.com/msnbot.htm
- https://defacer.id/notify.html
- https://www.facebook.com/h34rtz
- https://www.facebook.com/1ntr0ver7.Tersakiti
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded domains
- 40.media.tumblr.com
- 1.bp.blogspot.com
- www.facebook.com
- www.adminer.org
- www.zone-h.org
- www.zone-h.com
- search.msn.com
- bp.pl
- bc.pl
- web.com
- sec.gov
- www.defacer.id
- defacer.id
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 72.154.7.105
- 57.154.63.210
- 48.211.4.16
- 20.42.65.90
- 135.233.45.223
- 20.165.94.63
- 20.184.175.11
- 40.84.97.4
- 20.42.179.204
- 52.110.12.50
- 4.230.171.124
- 74.178.76.128
- 4.150.223.110
More GenShell samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report