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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b98cab5ce09e194b90d003d1e8070463ec6684f47694cf545b00dcaf9dba8856. 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: 5


Intelligence 5 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b98cab5ce09e194b90d003d1e8070463ec6684f47694cf545b00dcaf9dba8856
SHA3-384 hash: b22de8cfd882fd1b4e3d47c3cc098c4cb6faea5be8cf8f728b6089b79b6c9c5574813a3116a666d6bad8b29712bbdc0c
SHA1 hash: 61831ca85ad6f8413891ec75f4366b12763b8be2
MD5 hash: 67c078329f1f22fc2909c085bd43485e
humanhash: video-bravo-march-speaker
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:859'176 bytes
First seen:2026-09-16 10:15:31 UTC
Last seen:2026-09-17 02:18:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:JjczAPSZYGO3S0XaOWNNviY5rJUY1B3XuITFBSvtjeMNpkyreXmvuVD5nUYRH0W:+z+wWMOWNNvrrJUouYUjsCeiydxRH0
TLSH T1F8055A15F9849F52C5C2297AF68E825873234735C3EAF30A99145B383A879BB4F7B305
telfhash t1dd217b61e519fd291692dbcce7c8b225c4bbe900490e3cbb95b0452d8f30157178edfa
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
51
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-54.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-52.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-50.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aaa6da629b912c2b7870cfe/reports/7268890d-443d-424c-87db-112312c7b72b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-16T05:06:00Z UTC
Last seen:
2026-09-16T14:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b98cab5ce09e194b90d003d1e8070463ec6684f47694cf545b00dcaf9dba8856/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/476cce41-31b6-48f2-b735-93af10f543ac
Behavior Graph:
Download SVG
%3 guuid=8e1bcbd2-1700-0000-e4b9-b6b84e0d0000 pid=3406 /usr/bin/sudo guuid=facaa6d5-1700-0000-e4b9-b6b8500d0000 pid=3408 /tmp/sample.bin guuid=8e1bcbd2-1700-0000-e4b9-b6b84e0d0000 pid=3406->guuid=facaa6d5-1700-0000-e4b9-b6b8500d0000 pid=3408 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/68c90676-9630-4ee9-86f2-30989437dadf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b98cab5ce09e194b90d003d1e8070463ec6684f47694cf545b00dcaf9dba8856
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b98cab5ce09e194b90d003d1e8070463ec6684f47694cf545b00dcaf9dba8856/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-16 10:15:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xggkwxhatymuxegqapi6qbyempwgnbhuo2km6vc3adok7hn2rbla._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260916-mayn4awyhs/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Reads MAC address of network interface
Reads network interface configuration
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/b98cab5ce09e194b90d003d1e8070463ec6684f47694cf545b00dcaf9dba8856

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 b98cab5ce09e194b90d003d1e8070463ec6684f47694cf545b00dcaf9dba8856

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3917544/
  
Delivery method
Distributed via web download

Comments