MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1972aac4dbde38ef3fd2fcd343dfb4014cc097f888bc476f54488b1b33e2f26. 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: 11


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

SHA256 hash: e1972aac4dbde38ef3fd2fcd343dfb4014cc097f888bc476f54488b1b33e2f26
SHA3-384 hash: 24a4c700be44aec0632b6f3865585c1fc657399a19ac9f7fe8c1c006b473426945edb21d99c51b94dc42ee960e1875ec
SHA1 hash: 487fc6ee8064ea67195902e0440ef35dd2e3c61e
MD5 hash: 112113afbae767a258eace056f0dc1f2
humanhash: july-hot-carbon-aspen
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:111'892 bytes
First seen:2025-12-26 19:38:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NTXB4tkBfnjDukFols2YzJ0r3PiIY0SwLxV0Lv842OEyA39tC:Z2C9njCkFolsXzJ0r3Pthns9E3tC
TLSH T1ACB349D0E247E4F5ED1641302277EB3B9A32E575123ADE87E3A89B327C52B41D84639C
telfhash t1773126b9e5670cd59bd0a503f2cd6730ed0db62f68603ab20ef725a4367308152bad34
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
Origin country :
DE DE
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/7f0f490f-e1b2-4e37-a0ca-a8cd292693d4/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

Unix.Trojan.Mirai-9951087-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694ee469e126b9ff439288bc/reports/f21b8e41-85a9-4ddb-9f9d-70ef6e45bb93/overview
Result
Gathering data
Verdict:
Malicious
File Type:
Elf
First seen:
2025-12-26T15:13:00Z UTC
Last seen:
2025-12-26T15:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e1972aac4dbde38ef3fd2fcd343dfb4014cc097f888bc476f54488b1b33e2f26/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6b352149-036a-4322-988b-9b65041cdfdc
Behavior Graph:
Download SVG
%3 guuid=97ce072b-1a00-0000-c1fe-b33d260a0000 pid=2598 /usr/bin/sudo guuid=da769c2d-1a00-0000-c1fe-b33d310a0000 pid=2609 /tmp/sample.bin net write-file guuid=97ce072b-1a00-0000-c1fe-b33d260a0000 pid=2598->guuid=da769c2d-1a00-0000-c1fe-b33d310a0000 pid=2609 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=da769c2d-1a00-0000-c1fe-b33d310a0000 pid=2609->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=af87242e-1a00-0000-c1fe-b33d340a0000 pid=2612 /tmp/sample.bin guuid=da769c2d-1a00-0000-c1fe-b33d310a0000 pid=2609->guuid=af87242e-1a00-0000-c1fe-b33d340a0000 pid=2612 clone guuid=715bd269-1a00-0000-c1fe-b33dc70a0000 pid=2759 /tmp/sample.bin guuid=da769c2d-1a00-0000-c1fe-b33d310a0000 pid=2609->guuid=715bd269-1a00-0000-c1fe-b33dc70a0000 pid=2759 clone guuid=3dee79a5-1a00-0000-c1fe-b33d4c0b0000 pid=2892 /tmp/sample.bin guuid=da769c2d-1a00-0000-c1fe-b33d310a0000 pid=2609->guuid=3dee79a5-1a00-0000-c1fe-b33d4c0b0000 pid=2892 clone guuid=3d8b7ea5-1a00-0000-c1fe-b33d4d0b0000 pid=2893 /tmp/sample.bin net send-data zombie guuid=da769c2d-1a00-0000-c1fe-b33d310a0000 pid=2609->guuid=3d8b7ea5-1a00-0000-c1fe-b33d4d0b0000 pid=2893 clone guuid=3d8b7ea5-1a00-0000-c1fe-b33d4d0b0000 pid=2893->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 600e6a0f-dde9-5689-8a38-d4560e88db4d 46.151.182.229:1999 guuid=3d8b7ea5-1a00-0000-c1fe-b33d4d0b0000 pid=2893->600e6a0f-dde9-5689-8a38-d4560e88db4d send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/626c6467-7cd5-4c6b-929d-9d093149be0d
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1839950
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839950 Sample: x86.elf Startdate: 26/12/2025 Architecture: LINUX Score: 88 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 46.151.182.229, 1999, 58658, 58660 CRONON-ASObermuensterstr9DE Ukraine 2->23 25 3 other IPs or domains 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 2 other signatures 2->33 7 x86.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 x86.elf 7->13         started        15 x86.elf 7->15         started        17 x86.elf 7->17         started        19 x86.elf 7->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e1972aac4dbde38ef3fd2fcd343dfb4014cc097f888bc476f54488b1b33e2f26
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e1972aac4dbde38ef3fd2fcd343dfb4014cc097f888bc476f54488b1b33e2f26/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 19:39:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4glsvlcnxxry5475f7gtipp3iakmycl7rcf4i5xviseldmz6f4ta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion linux
Link:
https://tria.ge/reports/251226-yc3avatpbv/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ee9f216d-4507-4c27-9d8d-1a782f7dea13
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/e1972aac4dbde38ef3fd2fcd343dfb4014cc097f888bc476f54488b1b33e2f26

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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_Mirai_389ee3e9
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_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

Mirai

elf e1972aac4dbde38ef3fd2fcd343dfb4014cc097f888bc476f54488b1b33e2f26

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3743679/
  
Delivery method
Distributed via web download

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