MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdfb29e95024a6f0f3484d15b2765030e08ebc12be27651bad2a3069d9a9092c. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdfb29e95024a6f0f3484d15b2765030e08ebc12be27651bad2a3069d9a9092c
SHA3-384 hash: a5c1233a9d40b21efcfd4b38581e927e1e61e830c01ccebcf1524e1d683caff4ad64acbccdab26d22e335cdf41b97924
SHA1 hash: e2f70a7b42660b07eea70773f2319b500c4fce58
MD5 hash: 0d87f9444ae4ab9f9faf86a34db36b7d
humanhash: steak-five-coffee-minnesota
File name:arm926t
Download: download sample
File size:480'792 bytes
First seen:2025-07-02 10:53:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:ndLGtVtlmIHk6Rtx02O6R+9X8C5SGEzf:pGntlzJx02O6E9X8XG
TLSH T1CFA40294E9819B62C2C401BFFF0F45BC77A31F65E1EA71068D16EB2662D745A4F7E400
telfhash t186c08c8c0fd401beba7d72a203bef2bf61a072f0be0224920404eb6f074c584028144c
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
12
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9148.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32055.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32057.LX.BOT.UNOFFICIAL
Create hunting rule

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68650fd9c9eb974737655ccelinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Locks files
Creating a file in the %temp% directory
Opens a port
Sends data to a server
Creating a file
Changes the time when the file was created, accessed, or modified
Receives data from a server
Creates directories
Collects information on the CPU
Launching a process
Connection attempt
DNS request
Changes access rights for a written file
Creating a process from a recently created file
Runs as daemon
Creates or modifies files in /cron to set up autorun
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
103
Number of processes launched:
10
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cdfb29e95024a6f0f3484d15b2765030e08ebc12be27651bad2a3069d9a9092c
Behaviour
Anti-VM
Persistence
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: 188.187.99.27:6881
type: 94.190.121.108:6881
type: 216.128.97.44:6881
type: 63.247.211.162:6881
type: 89.142.170.81:6881
type: 126.159.62.219:6881
type: 72.139.126.171:6881
type: 73.208.41.226:6881
type: 176.125.139.123:6881
type: 89.207.71.47:6881
type: 188.42.55.92:6881
type: 174.161.237.148:6881
type: 134.209.183.166:6881
type: 175.199.101.98:6881
type: 212.142.124.44:6881
type: 82.134.212.150:6881
type: 181.170.35.152:6881
type: 203.206.253.183:6881
type: 31.11.96.146:6881
type: 37.187.111.125:6881
type: 187.214.102.16:6881
type: 93.214.199.177:6881
type: 89.222.161.38:6881
type: 74.70.154.165:6881
type: 172.103.155.211:6881
type: 202.71.31.3:6881
type: 211.220.139.115:6881
type: 37.222.45.105:6881
type: 18.223.137.220:6881
type: 125.59.142.39:6881
type: 175.123.157.43:6881
type: 59.127.58.159:6881
type: 54.194.124.68:6881
type: 18.221.7.72:6881
type: 71.198.59.234:6881
type: 139.162.168.10:6881
type: 52.9.197.152:6881
type: 75.119.138.164:6881
type: 35.167.186.212:6881
type: 54.70.28.180:6881
type: 95.211.213.114:6881
type: 66.51.160.6:6881
type: 84.50.134.125:6881
type: 217.15.227.187:6881
type: 167.99.72.189:6881
type: 135.181.238.57:50000
type: 135.181.227.244:50000
type: 142.132.202.190:50000
type: 142.132.193.163:50000
type: 37.27.120.51:50000
type: 130.239.18.158:8524
type: 130.239.18.158:8515
type: 178.162.174.43:28004
type: 178.162.174.227:28004
type: 178.162.174.149:28001
type: 178.162.173.231:28001
type: 178.162.173.140:28001
type: 81.171.22.85:28016
type: 69.50.95.40:12001
type: 178.162.174.222:28014
type: 172.111.38.128:26084
type: 83.149.84.32:28008
type: 178.162.173.111:28008
type: 95.211.198.83:28008
type: 3.15.85.168:6880
type: 148.153.170.2:6880
type: 45.203.212.13:6880
type: 173.230.130.111:6880
type: 195.154.233.74:6880
type: 3.141.159.213:6880
type: 3.12.65.135:6880
type: 44.222.38.15:6880
type: 188.90.169.20:51413
type: 95.31.43.219:51413
type: 37.187.20.193:51413
type: 138.199.27.226:51413
type: 45.151.107.27:51413
type: 100.19.72.58:51413
type: 188.166.98.93:51413
type: 89.168.69.159:51413
type: 45.132.114.236:51413
type: 98.248.228.228:51413
type: 163.204.32.117:51413
type: 107.191.101.251:51413
type: 180.146.28.80:51413
type: 113.231.152.176:51413
type: 107.173.31.29:51413
type: 194.28.31.217:51413
type: 185.60.46.195:51413
type: 37.187.17.173:51413
type: 130.239.18.158:8508
type: 198.48.229.75:40863
type: 72.21.17.73:32192
type: 130.239.18.158:8513
type: 67.220.85.98:6983
type: 178.162.173.105:28003
type: 178.162.173.48:28003
type: 178.162.174.178:28003
type: 178.162.173.91:28003
type: 178.162.174.236:28003
type: 178.162.174.51:28006
type: 219.77.152.217:8012
type: 72.21.17.75:32335
type: 62.212.81.227:28013
type: 178.162.174.46:28013
type: 178.162.173.38:28007
type: 130.239.18.158:8521
type: 185.203.56.7:63571
type: 67.220.85.41:11903
type: 213.152.161.165:3224
type: 69.50.95.40:10070
type: 23.158.56.119:10024
type: 185.203.56.68:62927
type: 172.96.121.2:6884
type: 176.122.160.146:26881
type: 178.162.174.143:28000
type: 178.162.174.141:28000
type: 178.162.174.45:28015
type: 178.79.124.85:46405
type: 45.87.251.11:28127
type: 217.121.231.94:59625
type: 95.168.162.161:42670
type: 130.239.18.158:8539
type: 64.226.83.235:1434
type: 79.106.231.163:1434
type: 195.201.179.130:16309
type: 183.97.84.214:65339
type: 130.239.18.158:8500
type: 130.239.18.158:8580
type: 130.239.18.158:8516
type: 142.202.48.88:10099
type: 69.50.95.40:10000
type: 178.162.174.141:28012
type: 185.183.35.248:6882
type: 62.42.117.181:6882
type: 142.215.164.103:6882
type: 54.211.14.111:20871
type: 185.149.91.171:51010
type: 93.165.252.80:11887
type: 46.232.211.148:11209
type: 103.216.220.167:42024
type: 81.171.20.66:64010
type: 178.162.173.172:28009
type: 69.50.95.40:12040
type: 114.34.138.206:51417
type: 51.75.64.23:8645
type: 89.149.202.17:28021
type: 95.26.122.17:52211
type: 94.73.37.142:36082
type: 94.155.23.254:30903
type: 217.91.249.241:64995
type: 83.171.125.160:6889
type: 58.114.10.121:6889
type: 85.83.228.86:6889
type: 54.211.14.111:20876
type: 212.7.202.40:28011
type: 94.75.250.195:28011
type: 24.203.192.13:17856
type: 98.235.240.19:26509
type: 195.154.172.179:27126
type: 92.62.57.46:14206
type: 185.21.217.58:56796
type: 86.168.144.14:49001
type: 90.188.46.64:49001
type: 178.49.57.53:49001
type: 1.64.205.136:25181
type: 185.203.56.56:22718
type: 94.2.180.216:8999
type: 62.138.14.159:8999
type: 86.122.183.86:20761
type: 185.98.168.157:64103
type: 151.249.172.251:19499
type: 80.203.127.207:25923
type: 46.116.202.28:20049
type: 37.27.113.233:32336
type: 185.77.226.131:59281
type: 186.11.106.230:16675
type: 186.128.17.77:14652
type: 82.64.209.119:16881
type: 105.110.18.51:11150
type: 81.34.59.6:24876
type: 181.41.202.136:54555
type: 168.228.150.218:58587
type: 86.123.236.195:43300
type: 79.175.77.147:6885
type: 72.21.17.106:15557
type: 185.149.91.15:51081
type: 95.214.53.172:1688
type: 195.170.172.38:10240
type: 152.53.105.61:10240
type: 194.29.101.83:10240
type: 152.53.52.107:10240
type: 72.21.17.99:49537
type: 46.232.211.241:64158
type: 188.165.251.156:56364
type: 122.116.214.204:53522
type: 85.158.109.105:38989
type: 54.39.107.165:22278
type: 128.65.25.212:6333
type: 88.236.173.81:21496
type: 86.58.102.175:50291
type: 86.98.82.238:21963
type: 72.21.17.29:18622
type: 23.158.56.119:10094
type: 172.111.38.128:26016
type: 178.230.26.165:59320
type: 46.232.210.93:64032
type: 5.79.77.61:42155
type: 212.119.50.180:15294
type: 86.201.53.96:51765
type: 126.219.48.146:45136
type: 37.48.95.196:45826
type: 195.154.185.217:27131
type: 168.119.65.34:32283
type: 89.149.222.197:57189
type: 38.134.41.130:32681
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5f7ba01e-a8be-4374-8292-724401fd842e
Behavior Graph:
Download SVG
%3 guuid=22449729-1800-0000-b0b4-c67b420e0000 pid=3650 /usr/bin/sudo guuid=93ff792b-1800-0000-b0b4-c67b470e0000 pid=3655 /tmp/sample.bin guuid=22449729-1800-0000-b0b4-c67b420e0000 pid=3650->guuid=93ff792b-1800-0000-b0b4-c67b470e0000 pid=3655 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1204e75a-2685-4afa-a559-1692792e2a54
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1727129
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 scans a subnet
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1727129 Sample: arm926t.elf Startdate: 02/07/2025 Architecture: LINUX Score: 68 42 178.162.173.117, 28010, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->42 44 178.162.173.147, 28007, 6881 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 2->44 46 101 other IPs or domains 2->46 54 Multi AV Scanner detection for submitted file 2->54 56 Sample scans a subnet 2->56 10 arm926t.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 arm926t.elf sh 10->16         started        18 configuration 10->18         started        21 arm926t.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.SJkKub, 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/cdfb29e95024a6f0f3484d15b2765030e08ebc12be27651bad2a3069d9a9092c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdfb29e95024a6f0f3484d15b2765030e08ebc12be27651bad2a3069d9a9092c/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-07-02 10:54:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zx5st2kqestpb42ijuk3e5sqgdqi5pasxytwkg5nfiygtwnjbewa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/250702-mzk5aswnx7/
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d9a727dd-a561-47af-9e7d-900232d45b4b
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/cdfb29e95024a6f0f3484d15b2765030e08ebc12be27651bad2a3069d9a9092c

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: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 cdfb29e95024a6f0f3484d15b2765030e08ebc12be27651bad2a3069d9a9092c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558169/
  
Delivery method
Distributed via web download

Comments