MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 543ab6fc98874832b8419151fd38d56ac9d2fbcdddd3f37bd6ca3d740f42a4b4. 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: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 543ab6fc98874832b8419151fd38d56ac9d2fbcdddd3f37bd6ca3d740f42a4b4
SHA3-384 hash: d6f511a121eb64fb5c022930733329dc43b455306050d4fe0df1b9c04f22a7744efe87339af08c8ebf9a9ba92379938b
SHA1 hash: 09b6bf8ae6f884317ed201f86c26b5311a56e077
MD5 hash: c3cbd93e9949615231320ea23e874e6e
humanhash: failed-fifteen-papa-arizona
File name:data.mips-uclibc
Download: download sample
Signature Mirai
Create hunting rule
File size:169'268 bytes
First seen:2026-01-26 23:30:39 UTC
Last seen:2026-01-27 11:31:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:NA3+fK2lM/gwnbw1Dd7gKQ2iygvdnUDH2nwXpJ:Ni+fHKLbwBdNQMgUawv
TLSH T1D9F32B53B7324F90D726D1720B738B595AEB11821EE258C5935CCA103A34BED689BFF8
telfhash t1e6215e68493813f0a3765d9d57edff76e49070eb46225d378d00e8adab6d9829d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6977f92a9bb2c4044ae8ab00/reports/45ab8c45-4723-47fe-b498-eb20be8fe7ec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
79
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/543ab6fc98874832b8419151fd38d56ac9d2fbcdddd3f37bd6ca3d740f42a4b4
Behaviour
Persistence
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/daafbb49-8a9a-4ed2-8b49-0c313fcd3448
Behavior Graph:
Download SVG
%3 guuid=93a0b16f-1a00-0000-425c-ac8ac20a0000 pid=2754 /usr/bin/sudo guuid=d9bd6471-1a00-0000-425c-ac8ac60a0000 pid=2758 /tmp/sample.bin guuid=93a0b16f-1a00-0000-425c-ac8ac20a0000 pid=2754->guuid=d9bd6471-1a00-0000-425c-ac8ac60a0000 pid=2758 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/078e21fc-c68a-4b1a-b1ea-9200740ac101
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1858018
Signature
Drops files in suspicious directories
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1858018 Sample: data.mips-uclibc.elf Startdate: 27/01/2026 Architecture: LINUX Score: 64 47 Multi AV Scanner detection for submitted file 2->47 10 data.mips-uclibc.elf 2->10         started        12 gnome-session-binary sh gsd-sharing 2->12         started        14 dbus-daemon false 2->14         started        16 3 other processes 2->16 process3 process4 18 data.mips-uclibc.elf 10->18         started        process5 20 data.mips-uclibc.elf 18->20         started        file6 45 /etc/init.d/system_service, POSIX 20->45 dropped 49 Sample tries to set files in /etc globally writable 20->49 51 Drops files in suspicious directories 20->51 53 Sample tries to persist itself using System V runlevels 20->53 24 data.mips-uclibc.elf 20->24         started        26 data.mips-uclibc.elf sh 20->26         started        signatures7 process8 process9 28 data.mips-uclibc.elf sh 24->28         started        30 data.mips-uclibc.elf sh 24->30         started        32 data.mips-uclibc.elf 24->32         started        34 data.mips-uclibc.elf 24->34         started        36 sh cp 26->36         started        process10 38 sh iptables 28->38         started        41 sh iptables 30->41         started        43 data.mips-uclibc.elf 32->43         started        signatures11 55 Executes the "iptables" command to insert, remove and/or manipulate rules 38->55
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/543ab6fc98874832b8419151fd38d56ac9d2fbcdddd3f37bd6ca3d740f42a4b4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/543ab6fc98874832b8419151fd38d56ac9d2fbcdddd3f37bd6ca3d740f42a4b4/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-26 23:31:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kq5ln7eyq5edfocbsfi72ogvnle5f66n3xj7g66wzi6xid2cus2a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery persistence
Link:
https://tria.ge/reports/260126-3hlbqset9c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
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/543ab6fc98874832b8419151fd38d56ac9d2fbcdddd3f37bd6ca3d740f42a4b4

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 543ab6fc98874832b8419151fd38d56ac9d2fbcdddd3f37bd6ca3d740f42a4b4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761575/
  
Delivery method
Distributed via web download

Comments