MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775. 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


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775
SHA3-384 hash: f36a269c55a5f4f96b605e8485085749e284534226787fe5bb02e8f828d65f5946fd3682063cde973b85b6d38a4e6bfb
SHA1 hash: 0944c7e7b99fae325c8a4ab160728b2ae7d07ef4
MD5 hash: bb48c1299a9a5a1f4cc6d575c3fc7bad
humanhash: xray-orange-six-virginia
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:123'208 bytes
First seen:2025-12-24 19:36:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7W2WA4KfsQDNSHjiz2FBOeF5Bts4ceGM5UQ30hAB1Ex:Zr4KEKcHmz2F4eMeOQ3Gx
TLSH T1BCC36CD5FA43D4F6DD5305B12037BB378F32D07A1125EA83E3B959229CB1A01D61ABAC
telfhash t101514dfa66be1ce457e45801d20e6f61ad4eeb7b586032a245f3dd343617e8250bac3c
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 mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8
File size (compressed) :46'724 bytes
File size (de-compressed) :123'208 bytes
Format:linux/i386
Packed file: e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/8e803431-e7ab-46b0-81cc-78b1c4800a83/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/694c40ede126b9ff43904c96/reports/dae0b6d7-bbac-4843-bf42-866e2730644a/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/93199a00-c350-4494-888c-417af5b59cf0
Behavior Graph:
Download SVG
%3 guuid=f198b61e-1900-0000-f6d9-f22513090000 pid=2323 /usr/bin/sudo guuid=1903b420-1900-0000-f6d9-f22515090000 pid=2325 /tmp/sample.bin net guuid=f198b61e-1900-0000-f6d9-f22513090000 pid=2323->guuid=1903b420-1900-0000-f6d9-f22515090000 pid=2325 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1903b420-1900-0000-f6d9-f22515090000 pid=2325->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=571fe720-1900-0000-f6d9-f22516090000 pid=2326 /tmp/sample.bin zombie guuid=1903b420-1900-0000-f6d9-f22515090000 pid=2325->guuid=571fe720-1900-0000-f6d9-f22516090000 pid=2326 clone guuid=4ad3ec20-1900-0000-f6d9-f22517090000 pid=2327 /tmp/sample.bin guuid=1903b420-1900-0000-f6d9-f22515090000 pid=2325->guuid=4ad3ec20-1900-0000-f6d9-f22517090000 pid=2327 clone guuid=b234f120-1900-0000-f6d9-f22518090000 pid=2328 /tmp/sample.bin net send-data zombie guuid=1903b420-1900-0000-f6d9-f22515090000 pid=2325->guuid=b234f120-1900-0000-f6d9-f22518090000 pid=2328 clone guuid=b234f120-1900-0000-f6d9-f22518090000 pid=2328->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con f3687839-0393-5048-a886-6804450c829b 176.65.132.233:3778 guuid=b234f120-1900-0000-f6d9-f22518090000 pid=2328->f3687839-0393-5048-a886-6804450c829b send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52f0ae0e-479a-4d37-80ac-04ba075ea751
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1839045
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839045 Sample: boatnet.x86.elf Startdate: 24/12/2025 Architecture: LINUX Score: 76 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 176.65.132.233, 3778, 57578 DIOGELO-ASGB Germany 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775/
Threat name:
Linux.Trojan.LnxMirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 19:37:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dnrkewjt63dxw22gepkfpjpbnsa3dcp3d4xrdkyzyks4qvydm52q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251224-ybllpsbv3e/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/42cb9ee1-489c-49da-9d4d-b35bfe4959e6
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/1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8

Mirai

elf 1b62a25933f6c77b6b4623d457a5e16c81b189fb1f2f11ab19c2a5c857036775

(this sample)

  
Dropped by
SHA256 e785a13582f2c9c9bced7a1b5b6d67f5fc4de388fee4cfe720a7ba267002fcc8
  
URLhaus
https://urlhaus.abuse.ch/url/3742738/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 debc276c2eef8452774d2e392d0c4b2f

Comments