MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f16fb1ca59b5aaaee4016268d3d02684da8a972a6ce29b97d5cc975fe06b0af0. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f16fb1ca59b5aaaee4016268d3d02684da8a972a6ce29b97d5cc975fe06b0af0
SHA3-384 hash: eadeaf0d3c02d4026b7c48d4feccc83dfff0f0a7d5baae689a61997f33848843688ea99967ecdeadc359df31c94fa382
SHA1 hash: 847949d8b8dcebf3d2b837a5d7904b31108aed4a
MD5 hash: 50ef61685c4a914e596bdace9f472d1c
humanhash: august-foxtrot-kansas-nuts
File name:amd64
Download: download sample
File size:482'032 bytes
First seen:2025-06-24 16:51:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:iD6LPBCvMk0O9na1M80cLt9i5aIaTtpc4W:2+QGO9naz0Szi5anTtR
TLSH T102A41212E290D8FEC4DAC070469FD27BFD767C544234BC6B6298F7322B3AE601B16A55
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 :
75
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685ad7c332ed47a3a8d6c626linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/685ad7d93faf8fcd7d3f8e53/reports/aed88201-6af9-4303-9f26-2174ca6e0f8f/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
70
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f16fb1ca59b5aaaee4016268d3d02684da8a972a6ce29b97d5cc975fe06b0af0
Behaviour
Anti-VM
Process Renaming
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: 178.69.209.93:6881
type: 95.211.162.131:6881
type: 37.187.121.149:6881
type: 24.132.252.4:6881
type: 73.208.41.226:6881
type: 209.97.129.185:6881
type: 63.247.211.162:6881
type: 81.153.143.163:6881
type: 87.208.59.208:6881
type: 176.195.143.118:6881
type: 54.211.14.111:6881
type: 82.172.47.183:6881
type: 72.18.39.127:6881
type: 188.187.99.27:6881
type: 185.241.151.157:6881
type: 81.106.154.134:6881
type: 37.27.66.2:6881
type: 73.151.236.5:6881
type: 121.160.52.244:6881
type: 116.88.225.181:6881
type: 79.196.250.140:6881
type: 217.103.154.123:6881
type: 35.163.251.58:6881
type: 108.170.158.18:6881
type: 18.191.2.28:6881
type: 18.218.241.3:6881
type: 217.172.82.193:6881
type: 85.184.186.38:6881
type: 176.119.23.52:6881
type: 109.161.53.148:6881
type: 176.144.95.222:6881
type: 93.176.180.96:6881
type: 80.186.163.48:6881
type: 188.232.173.186:6881
type: 46.236.189.112:6881
type: 119.246.234.208:6881
type: 109.227.150.64:6881
type: 93.48.34.174:6881
type: 178.162.174.222:28014
type: 178.162.173.148:28014
type: 178.162.173.86:28014
type: 178.162.173.161:28014
type: 141.95.53.34:8648
type: 45.203.208.35:6880
type: 52.21.231.83:6880
type: 195.154.233.74:6880
type: 44.216.7.139:6880
type: 81.230.0.32:64177
type: 185.149.91.21:51118
type: 135.181.238.57:50000
type: 135.181.227.244:50000
type: 113.227.183.202:50000
type: 65.21.125.170:50000
type: 65.21.34.43:50000
type: 130.239.18.158:8524
type: 5.135.156.163:56843
type: 130.239.18.158:8515
type: 5.79.66.11:54337
type: 213.232.235.11:8999
type: 89.163.153.49:8999
type: 107.148.40.205:8999
type: 178.162.174.43:28004
type: 178.162.174.227:28004
type: 95.211.247.101:28009
type: 178.162.173.172:28009
type: 178.162.173.91:28003
type: 178.162.174.169:28003
type: 95.31.43.219:51413
type: 138.199.27.226:51413
type: 130.89.163.82:51413
type: 37.187.20.193:51413
type: 84.217.73.58:51413
type: 198.27.67.208:51413
type: 23.239.22.57:51413
type: 188.90.169.20:51413
type: 2.236.169.3:51413
type: 124.213.90.196:51413
type: 91.235.247.80:51413
type: 42.87.104.162:51413
type: 91.148.243.173:51413
type: 222.112.203.11:51413
type: 95.211.194.52:51413
type: 92.15.220.95:51413
type: 5.135.183.21:51413
type: 81.254.18.56:51413
type: 176.31.46.220:51413
type: 156.146.51.79:65474
type: 185.203.56.51:15182
type: 178.162.174.143:28000
type: 178.162.174.221:28000
type: 178.162.174.45:28015
type: 178.162.173.38:28015
type: 178.162.173.202:28001
type: 178.162.173.231:28001
type: 178.162.173.228:28001
type: 178.162.174.170:28001
type: 45.87.250.224:50171
type: 45.152.209.130:50171
type: 45.136.229.76:50171
type: 178.162.173.141:28010
type: 89.149.202.17:28056
type: 178.162.174.1:28007
type: 94.75.250.195:28007
type: 213.227.152.142:28002
type: 178.162.173.74:28002
type: 185.203.56.12:64599
type: 45.136.230.98:51589
type: 185.21.216.145:60781
type: 178.162.174.116:28012
type: 78.61.125.234:43357
type: 107.173.47.37:8083
type: 46.232.211.148:11209
type: 176.241.83.187:8000
type: 5.9.41.13:53504
type: 46.232.210.157:64170
type: 82.172.167.161:6889
type: 87.206.61.118:6889
type: 178.26.185.58:6889
type: 76.71.81.17:6889
type: 93.108.235.136:6889
type: 101.176.9.31:6889
type: 31.210.173.50:27520
type: 185.203.56.28:15644
type: 84.247.173.42:8081
type: 5.182.17.111:5091
type: 104.195.12.40:25829
type: 217.121.231.94:59625
type: 130.239.18.158:8508
type: 130.239.18.158:8521
type: 195.191.244.10:1073
type: 64.226.83.235:1434
type: 195.201.179.130:16309
type: 130.239.18.158:8500
type: 130.239.18.158:8580
type: 130.239.18.158:8516
type: 27.17.237.86:6888
type: 112.87.174.85:6888
type: 109.137.155.197:6888
type: 130.239.18.158:8513
type: 212.7.202.213:6848
type: 185.203.56.68:54148
type: 105.233.151.249:45284
type: 140.228.24.85:50856
type: 51.158.148.12:54828
type: 24.113.247.182:62781
type: 195.191.244.47:1028
type: 147.192.98.4:18586
type: 186.39.156.168:13741
type: 95.99.97.132:50321
type: 180.211.46.221:32840
type: 188.227.9.64:4283
type: 81.171.20.66:64010
type: 86.127.243.115:51000
type: 178.168.229.43:18935
type: 87.155.86.227:65432
type: 5.135.178.12:53659
type: 185.149.91.145:51509
type: 46.232.211.193:58017
type: 31.10.158.193:54413
type: 45.158.186.132:54413
type: 217.115.37.220:38921
type: 122.222.194.124:57631
type: 72.21.17.75:31245
type: 155.4.133.147:6652
type: 107.189.13.117:20622
type: 171.6.209.115:15939
type: 185.132.178.151:6890
type: 185.165.240.24:6890
type: 185.132.178.151:6882
type: 185.86.121.220:6882
type: 62.141.98.162:6882
type: 59.26.31.208:41106
type: 1.169.70.226:11924
type: 173.249.217.38:63245
type: 77.33.96.69:62344
type: 37.48.95.41:54289
type: 72.21.17.87:21483
type: 45.91.211.131:54058
type: 183.100.127.219:32682
type: 213.227.152.142:28011
type: 59.138.67.72:10572
type: 107.218.24.206:35069
type: 181.171.205.144:57638
type: 93.38.28.34:54124
type: 146.212.2.150:58627
type: 210.101.76.126:7735
type: 162.250.189.232:3334
type: 176.113.74.138:29197
type: 212.7.200.12:22727
type: 192.162.210.61:48740
type: 195.154.172.179:27166
type: 168.138.44.19:49022
type: 106.137.84.141:7488
type: 186.227.138.62:37896
type: 192.140.255.237:36185
type: 130.239.18.158:8502
type: 178.162.173.226:28005
type: 95.211.198.95:28005
type: 140.83.53.29:7741
type: 185.21.217.58:49754
type: 115.86.52.6:7981
type: 185.21.217.78:63435
type: 82.211.130.91:58737
type: 91.64.65.234:6005
type: 88.251.188.226:43368
type: 186.122.104.171:23032
type: 152.53.45.107:6985
type: 72.21.17.50:54460
type: 46.150.71.187:61540
type: 188.163.8.163:28916
type: 200.180.68.143:37628
type: 212.7.202.40:28027
type: 46.232.211.238:58135
type: 91.214.138.239:55272
type: 162.212.211.69:49900
type: 185.149.91.150:51584
type: 92.249.91.50:26872
type: 130.239.18.158:8510
type: 178.162.144.51:21183
type: 190.2.132.125:56689
type: 23.162.56.55:22001
type: 88.94.98.124:12190
type: 174.56.92.255:53289
type: 132.184.55.206:39105
type: 83.104.196.45:56805
type: 86.29.201.246:11190
type: 217.211.53.244:56881
type: 185.149.91.141:51083
type: 89.149.226.66:16192
type: 45.138.53.206:57363
type: 213.204.93.193:10011
type: 51.15.171.105:53100
type: 119.202.246.72:32659
type: 126.206.217.237:9568
type: 185.36.131.177:59685
type: 59.26.11.105:17087
type: 121.81.237.103:28111
type: 89.133.118.54:16244
type: 46.232.210.70:13259
type: 73.149.219.3:16012
type: 66.111.7.7:47806
type: 137.74.95.127:28386
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7644bd14-e143-4bb1-a544-02bc10a471ae
Behavior Graph:
Download SVG
%3 guuid=bcfc60a7-1700-0000-db80-1e58ab0c0000 pid=3243 /usr/bin/sudo guuid=f40666a9-1700-0000-db80-1e58b00c0000 pid=3248 /tmp/sample.bin guuid=bcfc60a7-1700-0000-db80-1e58ab0c0000 pid=3243->guuid=f40666a9-1700-0000-db80-1e58b00c0000 pid=3248 execve guuid=c75484a9-1700-0000-db80-1e58b10c0000 pid=3249 /usr/bin/dash guuid=f40666a9-1700-0000-db80-1e58b00c0000 pid=3248->guuid=c75484a9-1700-0000-db80-1e58b10c0000 pid=3249 execve guuid=cd75c2a9-1700-0000-db80-1e58b20c0000 pid=3250 /usr/bin/dash guuid=f40666a9-1700-0000-db80-1e58b00c0000 pid=3248->guuid=cd75c2a9-1700-0000-db80-1e58b20c0000 pid=3250 execve guuid=9f7403aa-1700-0000-db80-1e58b60c0000 pid=3254 /tmp/sample.bin mprotect-exec zombie guuid=f40666a9-1700-0000-db80-1e58b00c0000 pid=3248->guuid=9f7403aa-1700-0000-db80-1e58b60c0000 pid=3254 clone guuid=8d7ceba9-1700-0000-db80-1e58b40c0000 pid=3252 /usr/bin/dash guuid=cd75c2a9-1700-0000-db80-1e58b20c0000 pid=3250->guuid=8d7ceba9-1700-0000-db80-1e58b40c0000 pid=3252 clone guuid=f805f2a9-1700-0000-db80-1e58b50c0000 pid=3253 /usr/bin/dash guuid=cd75c2a9-1700-0000-db80-1e58b20c0000 pid=3250->guuid=f805f2a9-1700-0000-db80-1e58b50c0000 pid=3253 clone guuid=65a7c6ae-1700-0000-db80-1e58c50c0000 pid=3269 /tmp/sample.bin zombie guuid=9f7403aa-1700-0000-db80-1e58b60c0000 pid=3254->guuid=65a7c6ae-1700-0000-db80-1e58c50c0000 pid=3269 clone guuid=75f5daae-1700-0000-db80-1e58c60c0000 pid=3270 /tmp/sample.bin guuid=65a7c6ae-1700-0000-db80-1e58c50c0000 pid=3269->guuid=75f5daae-1700-0000-db80-1e58c60c0000 pid=3270 clone guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271 /tmp/sample.bin dns net net-scan send-data guuid=75f5daae-1700-0000-db80-1e58c60c0000 pid=3270->guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 720385d2-8f7f-5ce3-81b6-c17b685a9818 31.200.249.233:31981 guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271->720385d2-8f7f-5ce3-81b6-c17b685a9818 send: 68B 28ff2fd2-98fd-55f2-b856-1501524e7c0f 45.15.42.112:56404 guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271->28ff2fd2-98fd-55f2-b856-1501524e7c0f con 0dc2c1a0-72ee-5cd6-b4bc-ca18e1833f43 46.159.104.110:56404 guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271->0dc2c1a0-72ee-5cd6-b4bc-ca18e1833f43 con fd749868-bb14-5edb-8c93-45daba2f0ffd 49.159.225.67:10117 guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271->fd749868-bb14-5edb-8c93-45daba2f0ffd send: 68B guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271|send-data send-data to 285 IP addresses review logs to see them all guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271->guuid=6a9ae4ae-1700-0000-db80-1e58c70c0000 pid=3271|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a8a2eca4-efeb-496b-823e-c213ebe12f6b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1722098
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: 1722098 Sample: amd64.elf Startdate: 24/06/2025 Architecture: LINUX Score: 68 44 31.200.249.162, 31862, 58578 NETRACK-ASRU Russian Federation 2->44 46 196.130.120.196, 40736 Vodafone-EG Egypt 2->46 48 101 other IPs or domains 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Connects to many ports of the same IP (likely port scanning) 2->52 10 amd64.elf 2->10         started        12 dash rm 2->12         started        14 dash cut 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 amd64.elf sh 10->18         started        20 amd64.elf 10->20         started        23 amd64.elf sh 10->23         started        signatures6 25 sh crontab 18->25         started        29 sh 18->29         started        56 Opens /sys/class/net/* files useful for querying network interface information 20->56 58 Sample reads /proc/mounts (often used for finding a writable filesystem) 20->58 31 amd64.elf 20->31         started        33 sh crontab 23->33         started        process7 file8 42 /var/spool/cron/crontabs/tmp.TX6077, ASCII 25->42 dropped 60 Sample tries to persist itself using cron 25->60 62 Executes the "crontab" command typically for achieving persistence 25->62 35 sh crontab 29->35         started        38 amd64.elf 31->38         started        signatures9 process10 signatures11 54 Executes the "crontab" command typically for achieving persistence 35->54 40 amd64.elf 38->40         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f16fb1ca59b5aaaee4016268d3d02684da8a972a6ce29b97d5cc975fe06b0af0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f16fb1ca59b5aaaee4016268d3d02684da8a972a6ce29b97d5cc975fe06b0af0/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-24 16:52:33 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fx3dsszwwvk5zabmjunhubgqtnivfzkntrjxf6vzslv7ydlblya._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250624-vdmd8svnz4/
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d56f9e11-1221-4dab-b916-dfbdece663de
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/f16fb1ca59b5aaaee4016268d3d02684da8a972a6ce29b97d5cc975fe06b0af0

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
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 f16fb1ca59b5aaaee4016268d3d02684da8a972a6ce29b97d5cc975fe06b0af0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550042/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments