MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e. 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: 91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e
SHA3-384 hash: a6f1ede740b5997aa0cb6613fb0bbb75b5585fc4a400e4433aa7c8ec5c76534b234991947cd8c151decfc8faf7aecc11
SHA1 hash: b83af9d2ab8576f117e3b5c925288082ca39ef63
MD5 hash: c52a2e80b6fd78fd9c3fd9cb9b9d6adc
humanhash: cardinal-wolfram-purple-fifteen
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-07-03 17:08:40 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 T139C42241EAB7C0F2F6534A320103E7BF8F33C9099165D2A6D742F661EDB1B42469E66C
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 :
13
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

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6866b939900df8e7f8663a26linux22vpnfull_triage
Tags:
shellcode backdoor
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creates directories
Locks files
Changes access rights for a written file
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Collects information on the CPU
Receives data from a server
Runs as daemon
Creating a file
Creating a file in the %temp% directory
Opens a port
Launching a process
Sends data to a server
Connection attempt
Creates or modifies files in /cron to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc
Link:
https://www.filescan.io/uploads/6866b952714e106cecbb09d5/reports/34de7eba-c765-4506-940e-7dfb0f749a72/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/91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 162.159.200.1:123
type: 130.239.18.158:6881
type: 67.215.246.10:6881
type: 188.42.55.92:6881
type: 31.170.175.36:6881
type: 73.208.41.226:6881
type: 95.179.106.22:6881
type: 95.220.196.68:6881
type: 91.243.241.211:6881
type: 176.125.139.123:6881
type: 89.207.71.47:6881
type: 188.232.20.212:6881
type: 188.25.73.2:6881
type: 85.240.14.76:6881
type: 73.76.31.101:6881
type: 122.114.146.242:6881
type: 51.159.53.67:6881
type: 119.17.140.116:6881
type: 82.65.177.235:6881
type: 176.188.150.244:6881
type: 115.224.119.60:6881
type: 83.84.14.235:6881
type: 118.92.212.8:6881
type: 190.5.174.124:6881
type: 46.52.233.57:6881
type: 36.84.98.181:6881
type: 35.155.156.153:6881
type: 204.12.208.37:6881
type: 142.171.58.199:6881
type: 74.48.140.189:6881
type: 35.167.186.212:6881
type: 167.99.72.189:6881
type: 142.171.125.191:6881
type: 218.19.146.123:6881
type: 70.75.101.196:6881
type: 109.229.230.44:6881
type: 178.162.173.231:28001
type: 178.162.173.16:28001
type: 142.132.193.163:50000
type: 95.216.14.154:50000
type: 78.46.90.53:50000
type: 95.216.14.177:50000
type: 95.216.3.232:50000
type: 142.132.207.124:50000
type: 142.132.195.39:50000
type: 162.55.81.153:50000
type: 65.21.34.57:50000
type: 148.251.19.168:50000
type: 148.251.134.137:50000
type: 135.181.223.232:50000
type: 142.132.193.161:50000
type: 95.216.114.31:50000
type: 37.27.117.186:50000
type: 162.55.81.145:50000
type: 142.132.203.125:50000
type: 95.216.14.253:50000
type: 95.216.13.248:50000
type: 176.9.3.238:50000
type: 37.27.107.61:50000
type: 95.216.13.108:50000
type: 37.27.117.240:50000
type: 46.4.96.86:50000
type: 37.27.119.248:50000
type: 144.76.108.135:50000
type: 142.132.203.124:50000
type: 142.132.200.45:50000
type: 116.202.157.48:50000
type: 65.108.193.57:50000
type: 37.27.119.253:50000
type: 148.251.92.45:50000
type: 142.132.202.190:50000
type: 95.216.13.168:50000
type: 148.251.79.229:50000
type: 95.216.13.188:50000
type: 144.76.5.155:50000
type: 144.76.195.198:50000
type: 115.227.111.129:50000
type: 142.132.206.187:50000
type: 37.27.117.115:50000
type: 37.27.119.184:50000
type: 95.217.144.55:50000
type: 135.181.223.85:50000
type: 37.27.103.254:50000
type: 37.27.104.54:50000
type: 178.162.174.178:28003
type: 178.162.173.91:28003
type: 178.162.173.166:28003
type: 178.162.174.47:28003
type: 173.230.130.111:6880
type: 3.15.85.168:6880
type: 195.154.233.74:6880
type: 3.149.132.150:6880
type: 45.203.212.13:6880
type: 3.19.144.186:6880
type: 192.210.231.24:6880
type: 3.233.84.65:6880
type: 95.168.162.161:42670
type: 185.203.56.7:63571
type: 185.149.91.77:51009
type: 178.162.173.164:28007
type: 178.162.173.38:28007
type: 178.162.174.78:28007
type: 130.239.18.158:8539
type: 5.79.80.223:28014
type: 185.149.91.169:51022
type: 130.239.18.158:8521
type: 46.232.211.15:12009
type: 130.239.18.158:8513
type: 185.149.91.77:51082
type: 130.239.18.158:8580
type: 130.239.18.158:8516
type: 130.239.18.158:8597
type: 81.171.17.36:44990
type: 185.149.91.13:51127
type: 46.232.210.48:21109
type: 46.232.211.148:17409
type: 72.21.17.74:12448
type: 45.87.251.11:28127
type: 91.173.47.235:51413
type: 188.90.169.20:51413
type: 95.211.194.40:51413
type: 194.127.192.122:51413
type: 51.159.28.79:51413
type: 213.231.5.66:51413
type: 91.206.211.210:51413
type: 51.38.114.123:51413
type: 51.68.123.181:51413
type: 86.163.230.201:51413
type: 37.59.62.137:51413
type: 37.187.153.83:51413
type: 169.150.243.3:51413
type: 114.246.181.139:51413
type: 112.80.80.104:51413
type: 109.86.120.108:51413
type: 213.144.146.76:51413
type: 98.45.127.93:51413
type: 212.59.74.211:51413
type: 45.154.86.201:51413
type: 124.209.180.153:51413
type: 217.121.231.94:59625
type: 130.239.18.158:8508
type: 178.162.174.236:28005
type: 94.75.194.218:28005
type: 178.162.173.159:28005
type: 178.162.173.203:28005
type: 5.79.68.68:49811
type: 46.232.211.170:22909
type: 178.162.173.20:28006
type: 178.162.174.65:28006
type: 178.162.173.20:28002
type: 95.211.216.167:28002
type: 178.162.173.94:28002
type: 178.162.174.58:28002
type: 178.162.173.212:28012
type: 178.162.173.32:28012
type: 69.50.95.40:10005
type: 23.158.56.120:14098
type: 23.158.56.119:10095
type: 23.158.56.119:10082
type: 69.50.95.40:10025
type: 68.183.228.191:52012
type: 162.251.63.120:10000
type: 149.40.59.135:64038
type: 31.10.155.87:55527
type: 23.158.56.119:10041
type: 23.158.56.119:10099
type: 162.251.63.120:10092
type: 46.232.211.248:64325
type: 178.162.174.84:28010
type: 178.162.173.199:28010
type: 178.162.174.169:28010
type: 178.162.174.223:28016
type: 195.154.185.217:26433
type: 195.154.172.179:26360
type: 69.50.95.40:10063
type: 142.202.48.88:12079
type: 188.165.251.156:55925
type: 178.162.173.154:28015
type: 37.48.118.89:28015
type: 162.55.95.146:51555
type: 5.79.93.242:61920
type: 195.20.18.136:11072
type: 95.216.116.106:16113
type: 31.209.55.64:6248
type: 62.212.81.227:28013
type: 188.163.83.210:22573
type: 202.173.170.131:14117
type: 106.69.236.83:7259
type: 80.99.34.200:6889
type: 185.205.85.92:6889
type: 159.196.85.138:6889
type: 185.21.217.75:58324
type: 185.230.223.121:48563
type: 31.10.146.110:59897
type: 92.247.232.56:14298
type: 51.159.104.63:8695
type: 185.21.216.192:52579
type: 46.233.15.138:54666
type: 46.246.8.81:44630
type: 185.203.56.9:54237
type: 121.132.2.122:32605
type: 46.232.210.245:64114
type: 71.212.127.246:21963
type: 178.186.249.201:49001
type: 31.204.100.112:49001
type: 213.89.145.244:49001
type: 24.225.99.37:49001
type: 88.182.175.5:62966
type: 185.98.168.89:36153
type: 51.241.43.84:30890
type: 114.80.9.162:6882
type: 94.23.215.83:6882
type: 178.162.173.33:28009
type: 169.150.223.196:28009
type: 125.59.29.47:11760
type: 202.211.87.246:49153
type: 164.132.156.221:34855
type: 46.117.66.37:27995
type: 70.175.42.54:46918
type: 61.8.137.191:3862
type: 61.74.26.61:32746
type: 124.190.5.225:54400
type: 31.128.172.17:29142
type: 188.163.123.48:63563
type: 86.246.60.164:47183
type: 46.110.84.195:23540
type: 118.148.74.221:51157
type: 73.202.5.154:51953
type: 73.111.69.189:52128
type: 189.100.204.159:18201
type: 86.49.251.46:29605
type: 31.217.174.45:26043
type: 87.55.77.75:4433
type: 169.150.223.39:47955
type: 123.255.55.163:49152
type: 38.25.25.236:27695
type: 89.38.177.235:14199
type: 193.168.178.247:14199
type: 221.152.242.247:62642
type: 95.93.61.239:35916
type: 156.34.239.238:48108
type: 84.220.146.13:18714
type: 206.83.102.163:25762
type: 152.53.45.107:7345
type: 54.39.107.165:22278
type: 38.134.41.130:32681
type: 208.87.240.21:11162
type: 190.122.208.35:62728
type: 152.53.52.107:10240
type: 152.53.104.128:10240
type: 54.39.52.64:29129
type: 158.69.224.81:36034
type: 195.154.176.26:8676
type: 79.169.72.177:42610
type: 195.154.176.26:8643
type: 98.192.199.198:38928
type: 87.95.213.83:17356
type: 118.165.30.79:38504
type: 121.152.26.30:40925
type: 85.17.52.18:43748
type: 123.203.177.36:10045
type: 189.158.108.154:48795
type: 46.232.210.128:64035
type: 90.231.115.109:10854
type: 149.248.50.164:26930
type: 178.162.204.238:50343
type: 72.21.17.108:57148
type: 179.6.0.97:8762
type: 195.191.244.60:1078
type: 200.89.85.29:51399
type: 77.71.52.77:16960
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eadb81f7-1024-4340-b67c-2730e5414e4b
Behavior Graph:
Download SVG
%3 guuid=609a894a-1800-0000-169f-aed49d0c0000 pid=3229 /usr/bin/sudo guuid=7e28004e-1800-0000-169f-aed49e0c0000 pid=3230 /root/.sys/configuration guuid=609a894a-1800-0000-169f-aed49d0c0000 pid=3229->guuid=7e28004e-1800-0000-169f-aed49e0c0000 pid=3230 execve guuid=3d2a504e-1800-0000-169f-aed49f0c0000 pid=3231 /usr/bin/dash guuid=7e28004e-1800-0000-169f-aed49e0c0000 pid=3230->guuid=3d2a504e-1800-0000-169f-aed49f0c0000 pid=3231 execve guuid=e801de4e-1800-0000-169f-aed4a00c0000 pid=3232 /usr/bin/dash guuid=7e28004e-1800-0000-169f-aed49e0c0000 pid=3230->guuid=e801de4e-1800-0000-169f-aed4a00c0000 pid=3232 execve guuid=bf94854f-1800-0000-169f-aed4a30c0000 pid=3235 /root/.sys/configuration zombie guuid=7e28004e-1800-0000-169f-aed49e0c0000 pid=3230->guuid=bf94854f-1800-0000-169f-aed4a30c0000 pid=3235 clone guuid=3119194f-1800-0000-169f-aed4a10c0000 pid=3233 /usr/bin/dash guuid=e801de4e-1800-0000-169f-aed4a00c0000 pid=3232->guuid=3119194f-1800-0000-169f-aed4a10c0000 pid=3233 clone guuid=5706254f-1800-0000-169f-aed4a20c0000 pid=3234 /usr/bin/dash guuid=e801de4e-1800-0000-169f-aed4a00c0000 pid=3232->guuid=5706254f-1800-0000-169f-aed4a20c0000 pid=3234 clone guuid=7f003c5a-1800-0000-169f-aed4b80c0000 pid=3256 /root/.sys/configuration guuid=bf94854f-1800-0000-169f-aed4a30c0000 pid=3235->guuid=7f003c5a-1800-0000-169f-aed4b80c0000 pid=3256 clone guuid=64274d5a-1800-0000-169f-aed4b90c0000 pid=3257 /root/.sys/configuration guuid=7f003c5a-1800-0000-169f-aed4b80c0000 pid=3256->guuid=64274d5a-1800-0000-169f-aed4b90c0000 pid=3257 clone guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259 /root/.sys/configuration dns net net-scan send-data guuid=64274d5a-1800-0000-169f-aed4b90c0000 pid=3257->guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 70041113-827e-589b-8f01-a625e67a2079 31.200.249.146:31966 guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259->70041113-827e-589b-8f01-a625e67a2079 send: 68B 57100390-dcdc-52dd-bff8-af9b7cc534f7 31.200.249.227:31949 guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259->57100390-dcdc-52dd-bff8-af9b7cc534f7 send: 68B 207a4352-3da0-5565-b12c-2753712955d0 84.239.5.6:55407 guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259->207a4352-3da0-5565-b12c-2753712955d0 send: 68B guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259|send-data send-data to 301 IP addresses review logs to see them all guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259->guuid=cce15b5a-1800-0000-169f-aed4bb0c0000 pid=3259|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aae4c21e-e4d8-4835-8e7a-222892b7c82d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1728196
Signature
Connects to many ports of the same IP (likely port scanning)
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: 1728196 Sample: i686.elf Startdate: 03/07/2025 Architecture: LINUX Score: 68 42 31.200.249.146, 31780, 57456 NETRACK-ASRU Russian Federation 2->42 44 221.164.246.42, 41063, 6881 YSU-AS-KRyoungsanuniversityKR Korea Republic of 2->44 46 102 other IPs or domains 2->46 54 Multi AV Scanner detection for submitted file 2->54 56 Connects to many ports of the same IP (likely port scanning) 2->56 10 i686.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 i686.elf sh 10->16         started        18 configuration 10->18         started        21 i686.elf sh 10->21         started        signatures6 23 sh crontab 16->23         started        27 sh 16->27         started        50 Opens /sys/class/net/* files useful for querying network interface information 18->50 52 Sample reads /proc/mounts (often used for finding a writable filesystem) 18->52 29 configuration 18->29         started        31 sh crontab 21->31         started        process7 file8 40 /var/spool/cron/crontabs/tmp.CQBYLr, ASCII 23->40 dropped 58 Sample tries to persist itself using cron 23->58 60 Executes the "crontab" command typically for achieving persistence 23->60 33 sh crontab 27->33         started        36 configuration 29->36         started        signatures9 process10 signatures11 48 Executes the "crontab" command typically for achieving persistence 33->48 38 configuration 36->38         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e/
Verdict:
Malicious
Threat:
Linux.Trojan.Multiverze
Link:
https://tip.neiki.dev/file/91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-03 17:09:19 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=sgxdulp3x7vkn6xxmepco3is2m3woydtll4hcjdq7kae2yxps4pa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250703-vn6wma1mt2/
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
Gathering data
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e

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 91ae3a2dfbbfeaa6faf7611e276d12d3376760735af8712470fa804d62ef971e

(this sample)

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

Comments