MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8a8102c40a0971f21898e6054f5b1b8f1e6488f021a1e76f679d8c52b17fb11. 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: c8a8102c40a0971f21898e6054f5b1b8f1e6488f021a1e76f679d8c52b17fb11
SHA3-384 hash: d350f6892b2c2cf373a482354f2289c8637ba374efe75954de73ba9d44b1bad2c62f7e7f9ecb2d669e7939ec174de998
SHA1 hash: ac045977651817cb24096978bad33459392a58c9
MD5 hash: cf79d47a6712701a78bce825921d43a4
humanhash: don-video-nuts-fillet
File name:aarch64
Download: download sample
File size:509'896 bytes
First seen:2025-06-11 21:33:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:O/izeB+/ow3gK2lc5bvyI0vOHD6BZkDgn358cIF3RI5HkdY1FP98/8ecjfP:3BohHKTyfvOHD6ByD4WcIMkuDmEesP
TLSH T134B41228EE4E38C1F3D1E3B8DA0A4BB1B05B79D0D166C1B2BA41E25D95EDDDEC5D0212
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 :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32057.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9163.29680.20362.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6849f7378bd5d68a12e7d9dclinux22vpnfull_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:
42725
Full report:
https://elfdigest.com/brief/c8a8102c40a0971f21898e6054f5b1b8f1e6488f021a1e76f679d8c52b17fb11
Behaviour
no suspicious findings
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: 89.207.71.47:6881
type: 37.205.26.56:6881
type: 92.245.30.11:6881
type: 67.215.246.10:6881
type: 84.226.81.10:6881
type: 86.87.70.180:6881
type: 81.98.187.26:6881
type: 159.93.65.133:6881
type: 213.10.90.227:6881
type: 112.91.94.76:6881
type: 141.101.206.145:6881
type: 79.116.187.251:6881
type: 94.240.182.235:6881
type: 176.213.146.98:6881
type: 54.214.105.212:6881
type: 213.128.164.54:6881
type: 107.181.234.235:6881
type: 95.221.29.104:6881
type: 144.217.72.98:6881
type: 192.227.221.84:6881
type: 119.28.68.97:6881
type: 54.194.137.170:6881
type: 115.131.196.117:6881
type: 111.96.125.111:6881
type: 160.3.224.98:6881
type: 2.222.17.84:6881
type: 75.119.138.164:6881
type: 190.133.14.41:6881
type: 164.68.113.202:6881
type: 130.239.18.158:8513
type: 178.162.173.91:28003
type: 178.162.173.48:28003
type: 130.239.18.158:8516
type: 130.239.18.158:8580
type: 195.154.233.74:6880
type: 45.203.205.61:6880
type: 178.162.173.149:28004
type: 178.162.174.223:28004
type: 178.162.173.221:28000
type: 178.162.173.98:28000
type: 178.162.174.239:28000
type: 178.162.173.65:28000
type: 37.187.1.102:51413
type: 93.175.231.180:51413
type: 82.66.89.102:51413
type: 95.138.176.42:51413
type: 115.201.97.26:51413
type: 178.248.134.229:51413
type: 81.171.22.205:28013
type: 178.162.173.147:28007
type: 178.162.173.231:28001
type: 178.162.174.177:28001
type: 178.162.173.231:28005
type: 81.171.7.65:28005
type: 185.203.56.55:29691
type: 51.159.104.68:7606
type: 178.162.173.132:28014
type: 178.162.173.220:28014
type: 130.239.18.158:8539
type: 178.162.144.51:21183
type: 114.16.168.101:16560
type: 178.162.174.220:28012
type: 85.17.12.165:28016
type: 213.227.152.142:28006
type: 178.162.173.97:28006
type: 46.232.211.130:16609
type: 45.87.251.6:28021
type: 46.232.210.50:15759
type: 38.102.124.117:54374
type: 188.163.100.129:18324
type: 152.66.113.31:44548
type: 200.236.224.237:12540
type: 95.32.67.126:2471
type: 51.195.217.134:8665
type: 178.162.173.149:28015
type: 149.40.59.129:64010
type: 121.155.224.210:57570
type: 183.105.30.45:32949
type: 93.32.77.1:50861
type: 213.94.49.169:29950
type: 218.102.165.140:18498
type: 95.24.44.235:2245
type: 112.166.235.14:32892
type: 86.45.99.67:22450
type: 138.124.29.61:45555
type: 123.142.151.93:41045
type: 222.232.41.215:62088
type: 61.84.139.55:41015
type: 72.21.17.73:15120
type: 210.117.23.251:24410
type: 91.146.88.94:43689
type: 5.39.85.155:55622
type: 185.80.251.190:49001
type: 197.245.88.114:49001
type: 213.242.42.39:49001
type: 112.146.156.6:32926
type: 23.233.227.245:15570
type: 109.202.59.213:2079
type: 69.125.161.199:11631
type: 217.112.11.113:43864
type: 77.79.169.104:55085
type: 189.139.50.57:47212
type: 37.18.67.222:12800
type: 186.208.182.235:37321
type: 203.188.164.163:31570
type: 203.188.164.163:50328
type: 84.42.75.192:8833
type: 95.167.182.129:15877
type: 195.1.67.247:44239
type: 47.17.158.197:51216
type: 193.228.162.85:19157
type: 83.172.150.131:47114
type: 125.130.46.122:18185
type: 85.172.77.3:8448
type: 211.48.241.31:14352
type: 186.88.70.208:33128
type: 185.128.36.54:54541
type: 41.232.16.119:37770
type: 41.227.237.249:25523
type: 176.116.136.120:16554
type: 81.241.35.115:53088
type: 41.144.100.54:32182
type: 189.217.87.50:42426
type: 49.192.100.54:63725
type: 54.194.124.68:6882
type: 188.165.201.194:6882
type: 194.29.101.83:10240
type: 152.53.104.128:10240
type: 195.170.172.38:10240
type: 152.53.105.61:10240
type: 146.59.3.81:10240
type: 54.39.107.165:22278
type: 125.135.31.202:41025
type: 78.142.231.133:6767
type: 54.39.52.64:23883
type: 83.142.234.41:13788
type: 27.62.170.41:10676
type: 23.95.11.50:65524
type: 54.39.52.64:25568
type: 54.209.131.199:6892
type: 5.135.138.99:58126
type: 46.232.211.190:13709
type: 107.155.9.38:60020
type: 219.77.152.217:8012
type: 77.120.172.254:21385
type: 92.19.141.32:52515
type: 74.196.44.108:13868
type: 45.236.227.131:4000
type: 32.220.191.127:33496
type: 64.92.63.127:22366
type: 122.99.53.99:65221
type: 79.117.30.93:61414
type: 124.168.18.97:19018
type: 213.113.202.175:7844
type: 45.220.22.171:50321
type: 85.215.200.194:61620
type: 181.47.126.96:17518
type: 65.108.143.34:36303
type: 5.254.129.178:8080
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d9185195-dce6-47ec-895b-391f72bdd4bf
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1712744
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: 1712744 Sample: aarch64.elf Startdate: 11/06/2025 Architecture: LINUX Score: 64 38 109.242.84.214, 6881 WIND-ASGR Greece 2->38 40 203.129.22.96, 49001, 6881 WIDEBAND-AS-APAussieBroadbandAU Australia 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 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        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 aarch64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.bnJKMy, 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 aarch64.elf 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 aarch64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8a8102c40a0971f21898e6054f5b1b8f1e6488f021a1e76f679d8c52b17fb11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8a8102c40a0971f21898e6054f5b1b8f1e6488f021a1e76f679d8c52b17fb11/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-06-11 21:34:49 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcubalcauclr6imjrzqfj5nrxdy6msepainb45xwphmmkkyx7miq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250611-1edrdadn8x/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5e0c6f8c-7db8-4ddc-9153-64b87ad1f4ab
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 c8a8102c40a0971f21898e6054f5b1b8f1e6488f021a1e76f679d8c52b17fb11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558221/
  
Delivery method
Distributed via web download

Comments