MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a3d019b884860b1d0fed36ffdfd18fc57d721b3d8a45074bcc62a72bddca1cf. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a3d019b884860b1d0fed36ffdfd18fc57d721b3d8a45074bcc62a72bddca1cf
SHA3-384 hash: cf43ff4c3991b392db64214e54f3ca8e34a84931e20989d67da31acd380c3e0be83f58c8dc93cdabe19b6cad7645c184
SHA1 hash: 7be70f2ff5ea95088d4b5b9e38c501f08dbb9c10
MD5 hash: c4525eaafba76e5abca44dd1707ee0af
humanhash: eighteen-lamp-florida-crazy
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-06-20 17:16:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:5D+Azf/CVCW3ISw+hRNb3W/aTyA9VV/cZWLnR98V+:5D+AznCVNIZ+vNbG/WYWrR98V
TLSH T1F5C42241EAB7C0F2F65349320103E7BF8F33C9099165D2A6D742F661EDB1B42469E66C
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31951.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9095.16273.26084.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685597b064ba7f79fb67314elinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Creates directories
Sends data to a server
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Locks files
Collects information on the CPU
Connection attempt
Changes access rights for a written file
Launching a process
Opens a port
Runs as daemon
Receives data from a server
DNS request
Creates or modifies files in /cron to set up autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/6855979f68102d74cf37c690/reports/b98c53a7-9709-4194-857b-7903f095b6fd/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
72
Number of processes launched:
10
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8a3d019b884860b1d0fed36ffdfd18fc57d721b3d8a45074bcc62a72bddca1cf
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 162.159.200.123:123
type: 130.239.18.158:6881
type: 67.215.246.10:6881
type: 79.213.173.138:6881
type: 31.192.154.114:6881
type: 116.39.116.93:6881
type: 90.180.235.203:6881
type: 86.97.68.69:6881
type: 63.247.211.162:6881
type: 93.123.214.100:6881
type: 178.69.209.93:6881
type: 200.115.102.181:6881
type: 107.11.210.29:6881
type: 202.65.86.23:6881
type: 39.40.15.44:6881
type: 81.232.153.50:6881
type: 82.174.109.250:6881
type: 94.62.202.37:6881
type: 218.150.184.37:6881
type: 84.82.196.235:6881
type: 95.211.148.70:6881
type: 83.83.34.50:6881
type: 58.176.33.44:6881
type: 61.245.157.69:6881
type: 95.68.186.67:6881
type: 54.194.124.68:6881
type: 45.33.39.224:6881
type: 67.220.72.41:6881
type: 75.119.138.164:6881
type: 54.214.62.31:6881
type: 81.208.116.42:6881
type: 188.124.126.47:6881
type: 203.153.196.10:6881
type: 38.67.244.196:6881
type: 109.236.83.37:6881
type: 54.70.174.84:6881
type: 178.162.174.222:28014
type: 178.162.174.65:28014
type: 5.79.69.185:28014
type: 178.162.173.132:28014
type: 141.95.53.34:8648
type: 45.203.208.35:6880
type: 54.161.246.5:6880
type: 195.154.233.74:6880
type: 148.153.188.226:6880
type: 148.153.188.210:6880
type: 185.149.91.21:51118
type: 178.162.174.43:28004
type: 178.162.174.227:28004
type: 178.162.173.138:28004
type: 135.181.238.57:50000
type: 37.27.117.117:50000
type: 37.27.107.114:50000
type: 37.27.107.119:50000
type: 37.27.119.182:50000
type: 135.181.227.244:50000
type: 135.181.227.253:50000
type: 130.239.18.158:8524
type: 5.135.156.163:56843
type: 5.79.83.114:28000
type: 51.158.187.51:51413
type: 138.199.27.226:51413
type: 37.187.20.193:51413
type: 45.11.57.17:51413
type: 103.176.90.244:51413
type: 45.154.86.160:51413
type: 45.80.168.154:51413
type: 24.160.186.189:51413
type: 37.187.1.79:51413
type: 62.16.41.164:51413
type: 109.194.7.41:51413
type: 151.80.42.34:51413
type: 154.61.63.4:51413
type: 125.132.41.203:51413
type: 111.176.174.179:51413
type: 114.159.204.235:51413
type: 123.113.251.91:51413
type: 95.211.198.20:51413
type: 95.31.4.83:51413
type: 37.187.127.140:51413
type: 162.250.191.163:51413
type: 128.73.234.29:51413
type: 51.159.55.140:51413
type: 107.159.201.247:51413
type: 51.175.50.117:51413
type: 82.115.12.214:51413
type: 95.211.247.101:28009
type: 178.162.173.172:28009
type: 178.162.173.149:28009
type: 212.7.201.32:28009
type: 85.17.170.48:28009
type: 54.211.14.111:6882
type: 82.34.172.227:6882
type: 188.165.201.120:6882
type: 66.59.198.112:6882
type: 95.68.186.67:6882
type: 142.215.167.174:6882
type: 146.158.103.149:6882
type: 213.202.230.162:23208
type: 178.162.174.219:28010
type: 93.103.252.115:49179
type: 130.239.18.158:8500
type: 136.30.190.15:43489
type: 185.203.56.28:15644
type: 123.1.219.184:14233
type: 175.183.87.195:9364
type: 93.42.99.54:19012
type: 122.116.147.175:9964
type: 45.152.209.130:50171
type: 45.136.229.76:50171
type: 109.173.164.220:51445
type: 46.232.210.80:13259
type: 195.201.179.130:16309
type: 178.162.174.147:28013
type: 95.211.110.228:28012
type: 89.149.202.13:28035
type: 90.158.200.244:12348
type: 5.39.94.219:45467
type: 130.239.18.158:8580
type: 130.239.18.158:8516
type: 178.162.173.91:28003
type: 130.239.18.158:8513
type: 185.203.56.19:57113
type: 5.189.194.45:49001
type: 213.33.212.214:49001
type: 5.20.224.33:49001
type: 213.59.158.150:49001
type: 186.18.15.123:12557
type: 221.118.16.139:6889
type: 91.201.177.241:6889
type: 2.124.96.132:6889
type: 46.10.122.187:6889
type: 79.205.141.144:6889
type: 114.230.238.70:6889
type: 198.166.78.126:57047
type: 31.16.252.83:46739
type: 195.201.243.80:57356
type: 46.232.211.143:57315
type: 86.151.12.184:50321
type: 185.145.245.116:8664
type: 193.189.165.122:8189
type: 146.212.22.239:55557
type: 172.111.38.128:26014
type: 72.21.17.56:26077
type: 37.48.118.87:28008
type: 178.162.173.138:28008
type: 185.183.32.101:6887
type: 81.187.251.45:4242
type: 69.50.95.40:10096
type: 46.232.211.134:18979
type: 99.121.91.31:20289
type: 185.149.91.167:51534
type: 95.211.20.78:58754
type: 79.136.91.18:16881
type: 107.155.9.34:60020
type: 142.93.105.121:40786
type: 107.173.47.37:8083
type: 46.232.211.148:11209
type: 72.21.17.89:62324
type: 81.171.20.66:64010
type: 175.143.242.201:45874
type: 5.79.79.145:28001
type: 5.79.66.11:54337
type: 213.232.235.11:8999
type: 130.239.18.158:8515
type: 188.83.72.17:20356
type: 184.59.218.121:61964
type: 97.91.59.66:46507
type: 172.111.247.14:56387
type: 46.136.102.105:52500
type: 23.94.189.169:56881
type: 72.18.80.65:56881
type: 185.203.56.69:61190
type: 92.202.154.200:19490
type: 80.82.76.25:31921
type: 86.181.149.165:50335
type: 66.11.189.147:37766
type: 121.100.121.236:58809
type: 83.149.84.66:30163
type: 174.0.21.189:20388
type: 207.188.162.36:50104
type: 72.50.194.125:46842
type: 27.125.245.14:19555
type: 185.149.91.137:51005
type: 74.69.180.18:52246
type: 134.19.179.243:11810
type: 24.154.124.224:58129
type: 62.175.53.221:46538
type: 37.27.113.233:32039
type: 190.107.228.227:30531
type: 1.229.187.115:41341
type: 188.165.242.169:58428
type: 31.10.155.217:44031
type: 177.21.104.47:28260
type: 188.165.243.15:50286
type: 138.94.103.149:6304
type: 82.65.131.169:42914
type: 94.235.249.98:59722
type: 126.234.210.185:24760
type: 144.178.128.45:8585
type: 59.17.1.224:7931
type: 46.110.121.247:61920
type: 77.246.110.130:54635
type: 89.149.200.92:28057
type: 188.165.246.171:57237
type: 68.144.87.224:57159
type: 186.0.70.15:33983
type: 45.220.29.14:16481
type: 121.177.217.197:32887
type: 92.236.122.19:50980
type: 91.150.220.71:7217
type: 92.52.142.82:32339
type: 221.154.177.245:35194
type: 37.4.248.38:26495
type: 37.27.113.233:30788
type: 31.217.173.19:59504
type: 95.16.212.120:54138
type: 119.197.12.170:18244
type: 195.154.185.217:27829
type: 45.43.137.164:34881
type: 193.77.152.185:9266
type: 91.225.162.128:2325
type: 47.185.225.89:55802
type: 177.74.142.225:10862
type: 189.192.244.42:45061
type: 54.194.135.233:6992
type: 37.27.113.233:56307
type: 189.40.70.95:52225
type: 185.203.56.59:16107
type: 185.203.56.27:4881
type: 95.214.53.172:1688
type: 139.99.45.152:7319
type: 177.173.233.4:34716
type: 195.154.176.26:8645
type: 72.21.17.41:64090
type: 58.176.146.104:11384
type: 185.203.56.6:58164
type: 69.50.95.40:10076
type: 69.50.95.40:12079
type: 185.21.217.58:50047
type: 94.52.212.37:20129
type: 109.110.159.206:50706
type: 118.92.198.111:20057
type: 69.180.142.162:60497
type: 24.48.25.73:25928
type: 185.124.179.35:3591
type: 104.148.142.82:53675
type: 45.229.40.62:2283
type: 89.135.135.206:10987
type: 200.222.239.61:46019
type: 176.31.182.150:50952
type: 37.202.72.213:12198
type: 178.162.173.199:28006
type: 89.149.202.7:61486
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4000d556-393c-48aa-8669-73eea4b6d4a4
Behavior Graph:
Download SVG
%3 guuid=a360ff2f-1800-0000-1384-d0071a0a0000 pid=2586 /usr/bin/sudo guuid=17d9a831-1800-0000-1384-d007210a0000 pid=2593 /root/.sys/configuration guuid=a360ff2f-1800-0000-1384-d0071a0a0000 pid=2586->guuid=17d9a831-1800-0000-1384-d007210a0000 pid=2593 execve guuid=f04ec931-1800-0000-1384-d007220a0000 pid=2594 /usr/bin/dash guuid=17d9a831-1800-0000-1384-d007210a0000 pid=2593->guuid=f04ec931-1800-0000-1384-d007220a0000 pid=2594 execve guuid=cd8cfc31-1800-0000-1384-d007240a0000 pid=2596 /usr/bin/dash guuid=17d9a831-1800-0000-1384-d007210a0000 pid=2593->guuid=cd8cfc31-1800-0000-1384-d007240a0000 pid=2596 execve guuid=2fa04d32-1800-0000-1384-d007280a0000 pid=2600 /root/.sys/configuration zombie guuid=17d9a831-1800-0000-1384-d007210a0000 pid=2593->guuid=2fa04d32-1800-0000-1384-d007280a0000 pid=2600 clone guuid=72d92432-1800-0000-1384-d007250a0000 pid=2597 /usr/bin/dash guuid=cd8cfc31-1800-0000-1384-d007240a0000 pid=2596->guuid=72d92432-1800-0000-1384-d007250a0000 pid=2597 clone guuid=2ba12a32-1800-0000-1384-d007260a0000 pid=2598 /usr/bin/dash guuid=cd8cfc31-1800-0000-1384-d007240a0000 pid=2596->guuid=2ba12a32-1800-0000-1384-d007260a0000 pid=2598 clone guuid=51929a38-1800-0000-1384-d0073f0a0000 pid=2623 /root/.sys/configuration guuid=2fa04d32-1800-0000-1384-d007280a0000 pid=2600->guuid=51929a38-1800-0000-1384-d0073f0a0000 pid=2623 clone guuid=5207aa38-1800-0000-1384-d007410a0000 pid=2625 /root/.sys/configuration guuid=51929a38-1800-0000-1384-d0073f0a0000 pid=2623->guuid=5207aa38-1800-0000-1384-d007410a0000 pid=2625 clone guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626 /root/.sys/configuration dns net net-scan send-data guuid=5207aa38-1800-0000-1384-d007410a0000 pid=2625->guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 29af2c17-f3b4-5de6-86e2-8804e97cbfee 2.61.224.20:60582 guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626->29af2c17-f3b4-5de6-86e2-8804e97cbfee con 74ffb526-ef03-56e7-a07f-f2c3921379c4 5.187.92.53:60582 guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626->74ffb526-ef03-56e7-a07f-f2c3921379c4 con guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626|send-data send-data to 262 IP addresses review logs to see them all guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626->guuid=3658b938-1800-0000-1384-d007420a0000 pid=2626|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/807797a5-3beb-4c0d-b992-7be21d8194cc
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1719538
Signature
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1719538 Sample: i686.elf Startdate: 20/06/2025 Architecture: LINUX Score: 64 38 88.97.192.119, 17836, 6881 ZEN-ASZenInternet-UKGB United Kingdom 2->38 40 188.84.72.197, 16881, 6881 VODAFONE_ESES Spain 2->40 42 101 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 10 i686.elf configuration 2->10         started        signatures3 process4 process5 12 i686.elf sh 10->12         started        14 configuration 10->14         started        17 i686.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        52 Opens /sys/class/net/* files useful for querying network interface information 14->52 54 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->54 25 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.9DIQT0, ASCII 19->36 dropped 46 Sample tries to persist itself using cron 19->46 48 Executes the "crontab" command typically for achieving persistence 19->48 29 sh crontab 23->29         started        32 configuration 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a3d019b884860b1d0fed36ffdfd18fc57d721b3d8a45074bcc62a72bddca1cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a3d019b884860b1d0fed36ffdfd18fc57d721b3d8a45074bcc62a72bddca1cf/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-20 17:17:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ri6qdg4ijbqlduh62nx737iy7rl5oint3csfa5f4yyvhfpo4uhhq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250620-vtxj5ssvez/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Checks CPU configuration
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Enumerates running processes
Reads MAC address of network interface
Reads hardware information
Renames itself
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1feebc91-e484-4f93-b739-aebb0bba620f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/8a3d019b884860b1d0fed36ffdfd18fc57d721b3d8a45074bcc62a72bddca1cf

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf 8a3d019b884860b1d0fed36ffdfd18fc57d721b3d8a45074bcc62a72bddca1cf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558166/
  
Delivery method
Distributed via web download

Comments