MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a5b2f1be57c306d60e9129f0f4b7f77053014b5fde6c34072acfa8ff6a6acd3. 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: 8a5b2f1be57c306d60e9129f0f4b7f77053014b5fde6c34072acfa8ff6a6acd3
SHA3-384 hash: 5e924d39cf557be8b8d208be9f8edd881178e78488bd0481cfa96f3f33e3c4fc2c6ac65b7e888b5ba8961516a1b65a34
SHA1 hash: c1eca8e28abae5ee98cbf14e555ab938ee2b24de
MD5 hash: 4c375227a4ac255b73b317bf122a106a
humanhash: carolina-fix-aspen-mars
File name:i686
Download: download sample
File size:587'764 bytes
First seen:2025-06-24 22:09:26 UTC
Last seen:2025-06-25 15:16:41 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:5D+Azf/CVCW3ISw+hRNb3W/aTyA9VV/cZWLnR98V+:5D+AznCVNIZ+vNbG/WYWrR98V
TLSH T1B9C42241EAB7C0F2F65349320103E7BF8F33C9099165D2A6D742F661EDB1B424A9E66C
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 :
3
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31951.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685b2234b06783b9ebd71a6clinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Changes the time when the file was created, accessed, or modified
Opens a port
DNS request
Connection attempt
Locks files
Changes access rights for a written file
Creating a process from a recently created file
Launching a process
Collects information on the CPU
Receives data from a server
Creates directories
Creating a file in the %temp% directory
Runs as daemon
Creates or modifies files in /cron to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/685b224f3faf8fcd7d400bbe/reports/f791b58c-b21b-4e7d-ae3b-7d66f3bea7ea/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c16dc6a9-b18d-4595-91ba-262add29921d
Behavior Graph:
Download SVG
%3 guuid=3da9dd68-1a00-0000-0e74-4a9c450c0000 pid=3141 /usr/bin/sudo guuid=c0db676b-1a00-0000-0e74-4a9c4d0c0000 pid=3149 /root/.sys/configuration guuid=3da9dd68-1a00-0000-0e74-4a9c450c0000 pid=3141->guuid=c0db676b-1a00-0000-0e74-4a9c4d0c0000 pid=3149 execve guuid=387c936b-1a00-0000-0e74-4a9c4f0c0000 pid=3151 /usr/bin/dash guuid=c0db676b-1a00-0000-0e74-4a9c4d0c0000 pid=3149->guuid=387c936b-1a00-0000-0e74-4a9c4f0c0000 pid=3151 execve guuid=dd6b116c-1a00-0000-0e74-4a9c510c0000 pid=3153 /usr/bin/dash guuid=c0db676b-1a00-0000-0e74-4a9c4d0c0000 pid=3149->guuid=dd6b116c-1a00-0000-0e74-4a9c510c0000 pid=3153 execve guuid=3864876c-1a00-0000-0e74-4a9c550c0000 pid=3157 /root/.sys/configuration zombie guuid=c0db676b-1a00-0000-0e74-4a9c4d0c0000 pid=3149->guuid=3864876c-1a00-0000-0e74-4a9c550c0000 pid=3157 clone guuid=020b476c-1a00-0000-0e74-4a9c530c0000 pid=3155 /usr/bin/dash guuid=dd6b116c-1a00-0000-0e74-4a9c510c0000 pid=3153->guuid=020b476c-1a00-0000-0e74-4a9c530c0000 pid=3155 clone guuid=d81a516c-1a00-0000-0e74-4a9c540c0000 pid=3156 /usr/bin/dash guuid=dd6b116c-1a00-0000-0e74-4a9c510c0000 pid=3153->guuid=d81a516c-1a00-0000-0e74-4a9c540c0000 pid=3156 clone guuid=e8928975-1a00-0000-0e74-4a9c690c0000 pid=3177 /root/.sys/configuration guuid=3864876c-1a00-0000-0e74-4a9c550c0000 pid=3157->guuid=e8928975-1a00-0000-0e74-4a9c690c0000 pid=3177 clone guuid=1fb29a75-1a00-0000-0e74-4a9c6a0c0000 pid=3178 /root/.sys/configuration guuid=e8928975-1a00-0000-0e74-4a9c690c0000 pid=3177->guuid=1fb29a75-1a00-0000-0e74-4a9c6a0c0000 pid=3178 clone guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179 /root/.sys/configuration dns net net-scan send-data guuid=1fb29a75-1a00-0000-0e74-4a9c6a0c0000 pid=3178->guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179 clone d316b2ae-0a7e-5b43-8de6-745900c90c54 127.0.0.1:65535 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->d316b2ae-0a7e-5b43-8de6-745900c90c54 con 38a4910e-6f05-5afe-a8e3-398c2eb18329 time.cloudflare.com:123 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->38a4910e-6f05-5afe-a8e3-398c2eb18329 send: 48B 78406f95-d16b-5d1e-aee4-ff00395fa256 102.129.252.120:52908 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->78406f95-d16b-5d1e-aee4-ff00395fa256 send: 68B 7428fc21-7b44-5039-bba2-f57ca8d2e168 31.200.249.162:31994 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->7428fc21-7b44-5039-bba2-f57ca8d2e168 send: 68B 45fdd167-9eba-530d-9cb3-99fb8d26f234 211.106.198.23:57387 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->45fdd167-9eba-530d-9cb3-99fb8d26f234 con c498485b-f0a2-5b2d-b89b-d950769631d5 89.110.93.238:57387 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->c498485b-f0a2-5b2d-b89b-d950769631d5 con 018e8e6f-b078-5cca-92cf-b3e4b0a9f6fd 88.241.81.67:57387 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->018e8e6f-b078-5cca-92cf-b3e4b0a9f6fd con 7e2e6e53-2828-5929-9f2d-bd26710a4094 213.108.140.155:57387 guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->7e2e6e53-2828-5929-9f2d-bd26710a4094 con guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179|send-data send-data to 306 IP addresses review logs to see them all guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179->guuid=aa56ad75-1a00-0000-0e74-4a9c6b0c0000 pid=3179|send-data send
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d3e04d13-6bf8-401e-8355-ef43a1bf3900
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1722284
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: 1722284 Sample: i686.elf Startdate: 25/06/2025 Architecture: LINUX Score: 64 38 88.97.104.10, 6881, 6889 ZEN-ASZenInternet-UKGB United Kingdom 2->38 40 90.248.139.253, 6881 VodafoneGB United Kingdom 2->40 42 101 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 10 i686.elf configuration 2->10         started        signatures3 process4 process5 12 i686.elf sh 10->12         started        14 configuration 10->14         started        17 i686.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 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.JIafqy, 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 configuration 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a5b2f1be57c306d60e9129f0f4b7f77053014b5fde6c34072acfa8ff6a6acd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a5b2f1be57c306d60e9129f0f4b7f77053014b5fde6c34072acfa8ff6a6acd3/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-06-24 22:10:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjns6g7fpqyg2yhjckpq6s37o4ctaffv7xtmgqdsvt5i75vgvtjq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/250624-13f7eazk17/
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/9f3c8ef1-e702-4376-84f7-e05068a94ccb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8a5b2f1be57c306d60e9129f0f4b7f77053014b5fde6c34072acfa8ff6a6acd3

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 8a5b2f1be57c306d60e9129f0f4b7f77053014b5fde6c34072acfa8ff6a6acd3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558224/
  
Delivery method
Distributed via web download

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