🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b
SHA3-384 hash: 95a524248e4a3aa8d9614777803733970a850e23bce1fa4db30a7c82a2a8e431d5b1169c8018502b6c069839e31f9ebb
SHA1 hash: 9b91430ee50bcea28bc47253436bf3863c158090
MD5 hash: ac8e626ab9d5b0e40a21c4bea8338d97
humanhash: utah-zulu-juliet-washington
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:739'980 bytes
First seen:2026-09-19 23:22:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:yCmIRv60G8mcnTihADhXaGZCLu00iRuSCV3CQj/0NpXoDbC1xvYOV43t:cIRv60G8maTihADhKGZCLmiMhV3TjGIG
TLSH T1B9F49C0DEA62D471E07294B2058FCBB39934D43512539BA3EF970928F8627A09F9F35D
telfhash t171d1b8b32ead48ea33f09e02c30a2711dd0ad67364d035aa45b3569673b2e429fb4d34
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-52.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6aaf196b22f286643d74733c/reports/a71a5f4b-4bf5-4ee7-abd6-df5247c448c3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
41
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-19T21:21:00Z UTC
Last seen:
2026-09-19T21:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/070593b3-229f-4614-ae8d-a8880703cfce
Behavior Graph:
Download SVG
%3 guuid=483bb8fb-1d00-0000-e35e-76c732090000 pid=2354 /usr/bin/sudo guuid=f29163ff-1d00-0000-e35e-76c735090000 pid=2357 /tmp/sample.bin guuid=483bb8fb-1d00-0000-e35e-76c732090000 pid=2354->guuid=f29163ff-1d00-0000-e35e-76c735090000 pid=2357 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2c60ef0f-b860-44a2-9e61-b62e9f31dd7e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-19 23:23:33 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=iao5myycf355nqtsag7q2mzv7kxsyhgqhfzk7rzsvda2mluffsfq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm defense_evasion discovery linux
Link:
https://tria.ge/reports/260919-3c9gdayapg/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Checks hardware identifiers (DMI)
Enumerates running processes
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:
0.29
Link:
https://yomi.yoroi.company/submissions/401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b

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: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:telebot_framework
Create hunting rule
Author:vietdx.mb
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 401dd663022efbd6c27201bf0d3335faaf2c1cd03972afc732a8c1a62e852c8b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3917542/
  
Delivery method
Distributed via web download

Comments