MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394
SHA3-384 hash: 604c0770ff6418d7c76e6b3924530fdeef2413c77baa3bc698c13c0b174317514375fb24e77be08c4ed5a01e03975a63
SHA1 hash: 20c38aafe7867f8d55ea62eec8977382c98b9c13
MD5 hash: 39661dfc9437807b448b871c0aaf6511
humanhash: rugby-lamp-ack-carpet
File name:data.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:730'632 bytes
First seen:2026-01-31 12:55:34 UTC
Last seen:2026-01-31 13:29:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:YWj7oP6fuyfFI4V9st6BhSiddGgpu3i04qQ:YWAiT2bIBhSy4f4X
TLSH T195F47D63BB218FA4E325D67005F38A115BA522E20AF395C5937CD6107A50B6E2C1FFF9
telfhash t10f51b458097813f4a3655c4d49ddfb36e66330db7e262c238e11e86ea76da839d04d1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/697dfbf2c9bfb60ece19dd46/reports/8c787046-e443-4b7b-904c-1d532951b0c5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
124
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-31T05:43:00Z UTC
Last seen:
2026-01-31T06:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/de5eb86d-b25c-432a-a233-f22d5109d47f
Behavior Graph:
Download SVG
%3 guuid=1d0c4b25-1700-0000-24e4-dfb3fd0d0000 pid=3581 /usr/bin/sudo guuid=88d08727-1700-0000-24e4-dfb3040e0000 pid=3588 /tmp/sample.bin guuid=1d0c4b25-1700-0000-24e4-dfb3fd0d0000 pid=3581->guuid=88d08727-1700-0000-24e4-dfb3040e0000 pid=3588 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3e9edbda-c028-4bb6-8e26-5ffcda9f1faf
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1860895
Signature
Executes the "iptables" command to insert, remove and/or manipulate rules
Sample pipes script to sh (AV evasion)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860895 Sample: data.mips.elf Startdate: 31/01/2026 Architecture: LINUX Score: 48 34 109.202.202.202, 80 INIT7CH Switzerland 2->34 36 cyber-reborn.com 130.12.180.108, 25565, 37720 DATAHOPDatahop-SixDegreesGB Canada 2->36 38 3 other IPs or domains 2->38 40 Sample pipes script to sh (AV evasion) 2->40 11 data.mips.elf 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 process5 17 data.mips.elf 11->17         started        process6 19 data.mips.elf 17->19         started        process7 21 data.mips.elf 19->21         started        process8 23 data.mips.elf sh 21->23         started        25 data.mips.elf sh 21->25         started        27 data.mips.elf 21->27         started        process9 29 sh iptables 23->29         started        32 sh iptables 25->32         started        signatures10 42 Executes the "iptables" command to insert, remove and/or manipulate rules 29->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-31 12:56:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqc6kld2wd4q57dpwssx25yd7ww7nkh2b6qcdbyie34pq2sruoka._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260131-p6hzmacx9a/
Behaviour
System Network Configuration Discovery
Changes its process name
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/4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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 4c05e52c7ab0f90efc6fb4a57d7703fdadf6a8fa0fa021870826f8f86a51a394

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765771/
  
Delivery method
Distributed via web download

Comments