MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dab40b542ad9556b8bf6bbae4b96561d83560be03d5ff0304b2569d6c8bb910. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4dab40b542ad9556b8bf6bbae4b96561d83560be03d5ff0304b2569d6c8bb910
SHA3-384 hash: 040284b7b5961251973045bdd79c1cf80dc280704f011664be87cc9b4b6afe66ef5498914ad4ada1b4c87e821f481040
SHA1 hash: fb83fcc9ad2c0e12a97267a57cb0ae5b47218d0e
MD5 hash: c4a45222f8ac61f5cca5e8f452fcd99d
humanhash: enemy-mobile-bluebird-diet
File name:aarch64
Download: download sample
File size:509'896 bytes
First seen:2025-06-11 21:54:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:O/izeB+/ow3gK2lc5bvyI0vOHD6BZkDgn358cIF3RI5HkdY1FP98/8ecjfP:3BohHKTyfvOHD6ByD4WcIMkuDmEesP
TLSH T154B41228EE4E38C1F3D1E378DA0A4BB1B05B79D0D166C1B2BA41E25D95EDDDEC5D0212
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 :
79
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6849fb3c8bd5d68a12e7da79linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
51440
Full report:
https://elfdigest.com/brief/4dab40b542ad9556b8bf6bbae4b96561d83560be03d5ff0304b2569d6c8bb910
Behaviour
no suspicious findings
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: 178.69.209.93:6881
type: 188.42.55.92:6881
type: 90.189.194.1:6881
type: 92.248.48.138:6881
type: 174.17.16.232:6881
type: 142.126.220.33:6881
type: 94.75.194.176:6881
type: 121.210.195.44:6881
type: 87.222.42.124:6881
type: 2.222.215.84:6881
type: 51.9.35.245:6881
type: 92.62.55.208:6881
type: 23.95.192.22:6881
type: 188.91.40.84:6881
type: 35.155.156.153:6881
type: 54.214.105.212:6881
type: 78.10.176.95:6881
type: 107.181.234.235:6881
type: 192.227.221.84:6881
type: 144.217.72.98:6881
type: 75.119.138.164:6881
type: 74.14.154.4:6881
type: 112.243.183.154:6881
type: 119.28.68.97:6881
type: 192.99.3.72:6881
type: 167.99.72.189:6881
type: 119.28.55.240:6881
type: 14.52.76.161:6881
type: 31.17.50.79:6881
type: 114.32.187.158:6881
type: 188.166.98.93:51413
type: 79.115.164.115:51413
type: 95.217.81.221:51413
type: 84.217.73.58:51413
type: 80.77.168.54:51413
type: 193.105.124.4:51413
type: 86.143.58.47:51413
type: 129.153.191.82:51413
type: 5.9.72.211:51413
type: 37.187.29.41:51413
type: 213.133.97.34:51413
type: 213.233.49.24:51413
type: 82.67.3.58:51413
type: 91.203.25.54:51413
type: 85.216.148.249:51413
type: 130.239.18.158:8524
type: 135.181.238.57:50000
type: 37.27.103.185:50000
type: 37.27.119.180:50000
type: 135.181.238.122:50000
type: 37.27.117.190:50000
type: 144.76.42.20:50000
type: 135.181.238.58:50000
type: 37.27.120.55:50000
type: 65.21.125.183:50000
type: 142.132.206.245:50000
type: 37.27.117.187:50000
type: 130.239.18.158:8515
type: 178.162.174.222:28014
type: 178.162.174.43:28004
type: 213.91.248.112:34667
type: 83.149.84.32:28008
type: 5.79.66.11:54337
type: 213.232.235.11:8999
type: 141.95.53.34:8648
type: 212.5.142.232:51694
type: 130.239.18.158:8539
type: 178.162.174.178:28003
type: 178.162.173.48:28003
type: 178.162.173.76:28003
type: 95.31.253.109:45902
type: 89.149.202.13:28039
type: 65.108.143.34:46791
type: 119.231.15.216:9587
type: 171.96.24.88:20224
type: 173.230.130.111:6880
type: 133.165.145.72:6880
type: 50.17.19.6:6880
type: 203.129.22.96:49001
type: 95.55.200.62:49001
type: 213.242.42.39:49001
type: 176.101.0.57:49001
type: 88.204.18.253:51414
type: 118.39.177.186:57253
type: 95.211.127.53:28015
type: 195.154.172.179:23996
type: 185.205.210.150:57758
type: 83.228.63.148:29026
type: 178.66.156.81:14836
type: 91.122.25.70:24292
type: 151.249.224.245:14117
type: 95.67.204.165:32000
type: 142.118.226.15:40020
type: 81.232.62.54:63487
type: 92.37.155.144:60886
type: 46.232.211.240:12409
type: 176.166.59.108:32539
type: 32.220.241.255:19963
type: 119.147.123.36:6888
type: 51.15.3.204:6888
type: 185.203.56.54:63065
type: 23.22.149.144:49162
type: 46.132.82.93:62343
type: 209.150.54.173:19129
type: 188.163.100.129:18324
type: 23.233.227.245:10223
type: 109.199.228.206:47324
type: 85.11.141.251:25968
type: 3.250.8.202:8100
type: 82.65.59.159:13502
type: 5.143.134.181:40678
type: 169.150.219.145:64113
type: 142.114.68.226:1720
type: 187.120.153.145:37002
type: 222.228.190.4:63219
type: 61.92.116.228:63219
type: 153.174.247.238:16621
type: 91.146.88.94:43689
type: 5.135.178.12:53497
type: 69.80.31.151:43036
type: 94.50.32.218:41301
type: 5.39.85.155:55622
type: 109.202.59.213:2079
type: 54.39.52.183:58732
type: 5.167.211.128:55705
type: 91.240.218.158:29021
type: 188.18.242.244:1143
type: 125.141.27.62:32889
type: 185.21.216.148:55355
type: 155.4.131.44:59350
type: 193.228.162.85:19157
type: 95.26.226.182:2415
type: 70.54.32.87:52794
type: 77.79.169.104:55085
type: 195.154.230.112:17049
type: 72.21.17.83:10014
type: 5.228.119.235:2591
type: 79.143.21.35:20771
type: 128.127.115.215:45794
type: 212.56.48.49:38968
type: 77.235.221.126:20743
type: 94.235.98.126:61463
type: 192.235.241.114:44131
type: 185.149.91.21:51118
type: 188.32.10.217:38940
type: 208.87.240.21:11158
type: 189.217.87.50:42426
type: 41.232.16.119:37770
type: 41.227.237.249:25523
type: 46.164.216.50:5889
type: 64.92.63.127:22366
type: 72.53.206.152:12212
type: 125.135.31.202:41025
type: 45.164.86.5:42625
type: 87.219.138.180:10087
type: 220.134.199.87:6889
type: 83.47.140.201:6889
type: 185.128.36.54:54541
type: 54.77.218.23:6992
type: 41.144.36.54:48011
type: 62.85.31.119:45582
type: 188.165.201.194:6882
type: 188.165.201.120:6882
type: 194.29.101.83:10240
type: 152.53.104.128:10240
type: 195.170.172.38:10240
type: 152.53.52.107:10240
type: 176.109.184.58:34851
type: 188.124.191.127:44159
type: 176.116.136.120:16554
type: 54.39.107.165:22278
type: 178.162.173.111:28005
type: 188.165.200.90:59032
type: 176.63.19.178:10036
type: 89.149.203.180:51148
type: 14.45.72.220:40955
type: 37.27.113.233:48124
type: 195.154.172.179:24556
type: 94.140.146.171:2970
type: 137.74.95.127:43866
type: 54.39.52.64:64804
type: 43.134.18.13:6005
type: 144.76.175.153:46786
type: 37.27.113.233:30274
type: 65.108.143.34:30274
type: 65.108.143.34:46658
type: 144.76.175.153:46658
type: 185.203.56.38:61855
type: 220.82.191.143:32642
type: 96.9.213.92:47768
type: 43.240.149.123:32681
type: 37.27.113.233:30403
type: 188.225.36.236:33501
type: 144.76.175.153:46657
type: 212.154.212.124:10437
type: 46.235.70.204:52976
type: 94.248.153.175:40872
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1343960b-e9b3-469b-91f6-313f0d02924a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1712761
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: 1712761 Sample: aarch64.elf Startdate: 12/06/2025 Architecture: LINUX Score: 68 38 45.149.235.223, 26159, 6881 WS171-ASRU Italy 2->38 40 109.230.156.222, 42034, 6881 VSEVNET-ASRU Russian Federation 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Connects to many ports of the same IP (likely port scanning) 2->46 10 aarch64.elf 2->10         started        signatures3 process4 process5 12 aarch64.elf sh 10->12         started        14 aarch64.elf 10->14         started        17 aarch64.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        54 Opens /sys/class/net/* files useful for querying network interface information 14->54 56 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->56 25 aarch64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.XxZv0n, ASCII 19->36 dropped 48 Sample tries to persist itself using cron 19->48 50 Executes the "crontab" command typically for achieving persistence 19->50 29 sh crontab 23->29         started        32 aarch64.elf 25->32         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 29->52 34 aarch64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4dab40b542ad9556b8bf6bbae4b96561d83560be03d5ff0304b2569d6c8bb910
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4dab40b542ad9556b8bf6bbae4b96561d83560be03d5ff0304b2569d6c8bb910/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-06-11 21:55:25 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=jwvubnkcvwkvnof7no5ojolfmhmdkyf6apk76ayewjlj23elxeia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250611-1st1hszxft/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1a731cf9-6c13-41c4-b089-fb7676a2af95
Please note that we are no longer able to provide a coverage score for Virus Total.

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 4dab40b542ad9556b8bf6bbae4b96561d83560be03d5ff0304b2569d6c8bb910

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558161/
  
Delivery method
Distributed via web download

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