MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0992cac6336f99693e0dc5534bfe1ea9c9baff6f54a60a74f2e11054764f2840. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0992cac6336f99693e0dc5534bfe1ea9c9baff6f54a60a74f2e11054764f2840
SHA3-384 hash: 4ef842f8f7bd068014c9ff6bb7e15b50cc29c95ba31b03421854c96e63f88970db5d23b76e99abf26737755ef5db709e
SHA1 hash: a47cb38012b57ef4a007be46c15f54748b53dc07
MD5 hash: 6ca823e54dddf7d9866c06da8c26a107
humanhash: eight-oregon-kansas-apart
File name:mirai.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:238'248 bytes
First seen:2025-12-29 18:01:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:5RRccL6JmWg6YPFR4TV5n8CphNEGcsDdHGf2r7sJKthKk:CceDYPFKR/OGRdm+rAuhJ
TLSH T12B34B50E6E228F7EF769873447B78E31975D33D622E1D684D1ACD1101F6428E681FBA8
telfhash t15c418e180eb813a4a6655c5d08ddff36d6a330eb7e262c238a51e85eeb69f439d14c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6952c2292fb7bb52ca8131cc/reports/961bb530-cd33-47a2-b5ac-7369a315fb0d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-29T16:07:00Z UTC
Last seen:
2025-12-29T16:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0992cac6336f99693e0dc5534bfe1ea9c9baff6f54a60a74f2e11054764f2840/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/509db3de-6eff-40b9-82a8-b1257eab01bd
Behavior Graph:
Download SVG
%3 guuid=fe73de5c-1800-0000-d75e-0b8976090000 pid=2422 /usr/bin/sudo guuid=de050c5f-1800-0000-d75e-0b897b090000 pid=2427 /tmp/sample.bin guuid=fe73de5c-1800-0000-d75e-0b8976090000 pid=2422->guuid=de050c5f-1800-0000-d75e-0b897b090000 pid=2427 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5b8ce052-d86a-46f1-8bd4-97e32979ef1f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1841665
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841665 Sample: mirai.mips.elf Startdate: 29/12/2025 Architecture: LINUX Score: 92 46 169.254.169.254, 80 USDOSUS Reserved 2->46 48 86.54.42.154, 443, 53194, 53196 KCOM-SPNService-ProviderNetworkex-MistralGB United Kingdom 2->48 50 2 other IPs or domains 2->50 52 Antivirus detection for dropped file 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 Yara detected Mirai 2->58 10 mirai.mips.elf 2->10         started        12 systemd .sh 2->12         started        14 systemd snapd-env-generator 2->14         started        16 13 other processes 2->16 signatures3 process4 process5 18 mirai.mips.elf 10->18         started        20 .sh 12->20         started        process6 22 mirai.mips.elf 18->22         started        26 .sh 20->26         started        file7 44 /usr/bin/.sh, ELF 22->44 dropped 60 Drops invisible ELF files 22->60 62 Drops files in suspicious directories 22->62 64 Sample deletes itself 22->64 28 mirai.mips.elf sh 22->28         started        30 mirai.mips.elf sh 22->30         started        32 mirai.mips.elf sh 22->32         started        34 mirai.mips.elf 22->34         started        signatures8 process9 process10 36 sh systemctl 28->36         started        38 sh systemctl 30->38         started        40 sh systemctl 32->40         started        42 mirai.mips.elf 34->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0992cac6336f99693e0dc5534bfe1ea9c9baff6f54a60a74f2e11054764f2840
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0992cac6336f99693e0dc5534bfe1ea9c9baff6f54a60a74f2e11054764f2840/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 18:02:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bgjmvrrtn6mwspqnyvjux7q6vhe3v73pkstau5hs4eifi5spfbaa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251229-wml1hagv4b/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0cb3119a-4104-48b1-94ef-5343eb94c94e
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/0992cac6336f99693e0dc5534bfe1ea9c9baff6f54a60a74f2e11054764f2840

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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 0992cac6336f99693e0dc5534bfe1ea9c9baff6f54a60a74f2e11054764f2840

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735492/
  
Delivery method
Distributed via web download

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