MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03b9da998dbac41af99ea9c06424f118d3336909e73db18ee289269edd5ed01a. 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: 03b9da998dbac41af99ea9c06424f118d3336909e73db18ee289269edd5ed01a
SHA3-384 hash: 20218f90c5a09d6bde254f687d9627f4fd9f5e8b9c191a46df1227b6d502d4ed3c2be20d5582e12c59d47945c6588874
SHA1 hash: 59e702deb00d19a3aa1e6d0f684d1399c3e6212e
MD5 hash: e7dc2898966178c4be019cc0bb471cc6
humanhash: bacon-oregon-ink-nevada
File name:aarch64
Download: download sample
File size:509'896 bytes
First seen:2025-07-10 18:14:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:O/izeB+/ow3gK2lc5bvyI0vOHD6BZkDgn358cIF3RI5HkdY1FP98/8ecjfP:3BohHKTyfvOHD6ByD4WcIMkuDmEesP
TLSH T106B41228EE4E38C1F3D1E3B8DA0A4BB1B05B79D0C166C1B2BA41E25D95EDDDEC5D0212
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 :
14
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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=687002f8c9eb9747376820d9linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
exploit gcc lolbin packed remote
Link:
https://www.filescan.io/uploads/6870031280b46be06e9e613d/reports/7d5710d9-1a81-4866-8f4f-e3256d3cbd55/overview
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:
28388,2602
Full report:
https://elfdigest.com/brief/03b9da998dbac41af99ea9c06424f118d3336909e73db18ee289269edd5ed01a
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: 67.215.246.10:6881
type: 89.179.246.14:6881
type: 162.216.68.43:6881
type: 107.212.21.41:6881
type: 188.42.55.92:6881
type: 83.15.254.189:6881
type: 89.207.71.47:6881
type: 62.212.84.113:6881
type: 79.163.237.116:6881
type: 46.8.0.182:6881
type: 99.217.20.227:6881
type: 89.160.56.218:6881
type: 178.84.193.24:6881
type: 77.101.227.47:6881
type: 13.58.27.33:6881
type: 35.163.251.58:6881
type: 54.214.62.55:6881
type: 85.250.194.17:6881
type: 46.159.252.177:6881
type: 83.86.225.250:6881
type: 18.221.7.72:6881
type: 35.167.186.212:6881
type: 141.98.154.145:6881
type: 31.23.126.169:6881
type: 152.53.45.107:6881
type: 18.190.61.127:6881
type: 175.136.51.9:6881
type: 201.252.138.222:6881
type: 18.218.241.3:6881
type: 186.18.107.126:6881
type: 83.29.131.131:6881
type: 51.15.20.12:6881
type: 18.223.137.220:6881
type: 45.181.121.218:6881
type: 54.194.137.170:6881
type: 178.162.174.222:28014
type: 178.162.173.89:28014
type: 81.171.6.43:28014
type: 130.239.18.158:8515
type: 130.239.18.158:8524
type: 178.162.174.149:28001
type: 178.162.174.43:28004
type: 178.162.173.143:28004
type: 85.17.31.172:28011
type: 188.166.98.93:51413
type: 178.47.143.86:51413
type: 94.190.112.28:51413
type: 193.105.124.4:51413
type: 37.187.114.186:51413
type: 119.247.65.109:51413
type: 92.222.94.166:51413
type: 118.161.10.172:51413
type: 126.220.69.44:51413
type: 171.213.163.112:51413
type: 5.135.163.193:51413
type: 211.118.173.4:51413
type: 104.195.12.40:25829
type: 83.149.84.32:28008
type: 167.172.248.254:8081
type: 212.7.200.93:23999
type: 95.211.247.101:28013
type: 169.150.223.207:15041
type: 195.154.171.138:30519
type: 5.182.17.111:5091
type: 185.21.216.185:60731
type: 130.239.18.158:8539
type: 185.183.34.96:6886
type: 54.211.14.111:6882
type: 188.165.201.82:6882
type: 188.165.201.194:6882
type: 14.2.146.167:6882
type: 107.189.31.229:1027
type: 109.199.104.251:40069
type: 178.162.174.178:28003
type: 178.162.173.48:28003
type: 45.91.208.34:53733
type: 185.21.216.162:57834
type: 46.232.211.79:13359
type: 104.195.12.35:8080
type: 45.87.251.10:53584
type: 66.148.44.112:6519
type: 15.184.223.91:20895
type: 195.154.174.33:38420
type: 142.196.138.244:37077
type: 51.159.104.74:7422
type: 209.213.224.124:6889
type: 212.90.74.131:7881
type: 45.203.212.2:6880
type: 45.203.212.13:6880
type: 199.16.219.87:61748
type: 5.79.85.89:64158
type: 23.233.79.143:2630
type: 186.189.106.251:44548
type: 111.242.141.103:24608
type: 14.46.189.209:40579
type: 93.156.194.87:45378
type: 186.12.171.184:1055
type: 109.61.70.22:29096
type: 178.162.174.111:28000
type: 83.149.98.186:28000
type: 178.162.173.222:28000
type: 185.149.91.178:51596
type: 178.162.173.138:28010
type: 213.195.103.162:25087
type: 72.21.17.11:11439
type: 46.232.210.144:64021
type: 119.204.10.225:32956
type: 46.232.210.93:64238
type: 36.230.139.138:16458
type: 99.87.194.76:5201
type: 95.5.96.159:27230
type: 175.35.55.167:42980
type: 133.123.177.241:10992
type: 185.21.216.159:64836
type: 185.21.216.159:52249
type: 185.21.216.159:52304
type: 193.77.82.108:14858
type: 94.5.6.122:53743
type: 94.60.117.126:14931
type: 159.28.223.95:12893
type: 176.63.22.107:8939
type: 31.134.187.15:4203
type: 95.168.168.217:45359
type: 18.196.86.103:6992
type: 35.171.49.86:6992
type: 54.194.135.233:6992
type: 94.31.109.218:43735
type: 61.84.96.172:7985
type: 89.39.71.178:46959
type: 152.53.104.128:10240
type: 152.53.52.107:10240
type: 195.170.172.38:10240
type: 121.182.15.215:41049
type: 191.99.37.248:14504
type: 95.214.53.172:1688
type: 212.7.202.203:56072
type: 181.46.165.17:39721
type: 190.143.252.177:34031
type: 31.223.74.232:2123
type: 31.143.138.232:8042
type: 195.154.185.217:25731
type: 65.108.143.34:51062
type: 5.12.4.119:21272
type: 87.94.147.158:14082
type: 54.77.218.23:6892
type: 80.80.150.18:9004
type: 37.228.254.159:52258
type: 188.165.200.53:51214
type: 77.250.95.5:31169
type: 93.40.209.143:31896
type: 5.135.143.91:39039
type: 152.53.45.107:7287
type: 126.82.253.219:18347
type: 211.46.236.102:40948
type: 65.108.143.34:51266
type: 5.18.246.80:2447
type: 41.34.85.172:46931
type: 90.190.66.11:45909
type: 186.189.75.196:53452
type: 104.195.224.145:17416
type: 104.195.12.43:57299
type: 178.162.173.167:28007
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c99296e5-af63-440d-989c-78839da4322d
Behavior Graph:
Download SVG
%3 guuid=b8674ab0-1900-0000-8db7-5334ec090000 pid=2540 /usr/bin/sudo guuid=2684a2b2-1900-0000-8db7-5334f6090000 pid=2550 /tmp/sample.bin guuid=b8674ab0-1900-0000-8db7-5334ec090000 pid=2540->guuid=2684a2b2-1900-0000-8db7-5334f6090000 pid=2550 execve guuid=d59126b4-1900-0000-8db7-5334fb090000 pid=2555 /usr/bin/dash guuid=2684a2b2-1900-0000-8db7-5334f6090000 pid=2550->guuid=d59126b4-1900-0000-8db7-5334fb090000 pid=2555 clone guuid=cc2535b4-1900-0000-8db7-5334fd090000 pid=2557 /usr/bin/dash guuid=2684a2b2-1900-0000-8db7-5334f6090000 pid=2550->guuid=cc2535b4-1900-0000-8db7-5334fd090000 pid=2557 clone guuid=45f56ab4-1900-0000-8db7-5334ff090000 pid=2559 /usr/bin/dash guuid=2684a2b2-1900-0000-8db7-5334f6090000 pid=2550->guuid=45f56ab4-1900-0000-8db7-5334ff090000 pid=2559 clone guuid=bae783b4-1900-0000-8db7-5334000a0000 pid=2560 /usr/bin/dash guuid=2684a2b2-1900-0000-8db7-5334f6090000 pid=2550->guuid=bae783b4-1900-0000-8db7-5334000a0000 pid=2560 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a9c6a759-07fd-4937-b0ec-1808652fbea2
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1733098
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: 1733098 Sample: aarch64.elf Startdate: 10/07/2025 Architecture: LINUX Score: 68 42 63.135.74.3, 51797 WVFIBER-1US United States 2->42 44 143.109.133.185, 47799, 6881 WISCNET1-ASUS United States 2->44 46 101 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 aarch64.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 aarch64.elf sh 10->16         started        18 aarch64.elf 10->18         started        21 aarch64.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 aarch64.elf 18->29         started        31 sh crontab 21->31         started        process7 file8 40 /var/spool/cron/crontabs/tmp.PTyDEy, 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 aarch64.elf 29->36         started        signatures9 process10 signatures11 48 Executes the "crontab" command typically for achieving persistence 33->48 38 aarch64.elf 36->38         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03b9da998dbac41af99ea9c06424f118d3336909e73db18ee289269edd5ed01a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03b9da998dbac41af99ea9c06424f118d3336909e73db18ee289269edd5ed01a/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-07-10 18:14:15 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ao45vgmnxlcbv6m6vhagijhrddjtg2ij4463ddxcretj5xk62ana._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250710-wvcf2axwds/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9bef0926-e6b6-4a71-a2fe-66266021c118
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/03b9da998dbac41af99ea9c06424f118d3336909e73db18ee289269edd5ed01a

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 03b9da998dbac41af99ea9c06424f118d3336909e73db18ee289269edd5ed01a

(this sample)

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

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