MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc
SHA3-384 hash: a8502c484fb1c6f79ed765e002398d2beb1a0142bce74bb3f6c044d810c5df1e603c46ee8297b4c83252beb769b4a85f
SHA1 hash: a82ae19d48a852749416caf79069a376d5458a73
MD5 hash: 103bf515af98d04c3654f402137010d3
humanhash: massachusetts-nine-network-twenty
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:530'772 bytes
First seen:2026-02-05 06:46:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:rFqEl9ucAhFftZRmu2P7VBGOW3T2biWU92vgA1ve49bTomw6T2jYA1431laXLSYr:rFqEMfIFpqFOYnLWBHyUz87tMa3ygF
TLSH T1E5B4A496EB422EBBC84DDE31041F47C5219D805952E71B6FA278C41EBF8FA4E29CBD44
telfhash t1da51b741593ecd775df1be4494ae4792a00f9606a8620e11efa9c38841a604ef08bfaf
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 3ef8cc9990a2c6fe8930f1661292d4946cfb728870a915a059d1f6870c490087
File size (compressed) :173'180 bytes
File size (de-compressed) :530'772 bytes
Format:linux/mipsel
Packed file: 3ef8cc9990a2c6fe8930f1661292d4946cfb728870a915a059d1f6870c490087

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058997-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc getshell mirai
Link:
https://www.filescan.io/uploads/69843cf2981ff1d38a496ca0/reports/695b5c82-29ca-4e31-91ec-00c479ec906f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc
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:
2026-02-05T04:30:00Z UTC
Last seen:
2026-02-07T03:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/23bfb98f-b0f9-41d5-af76-38728d85581f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1863719
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Terminates several processes with shell command 'killall'
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1863719 Sample: mipsel.elf Startdate: 05/02/2026 Architecture: LINUX Score: 56 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Contains symbols with names commonly found in malware 2->32 7 mipsel.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 mipsel.elf killall 7->15         started        18 mipsel.elf killall 7->18         started        20 mipsel.elf killall 7->20         started        22 54 other processes 7->22 signatures6 34 Terminates several processes with shell command 'killall' 15->34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 06:47:18 UTC
File Type:
ELF32 Little (SO)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ibjeyfyhls6gb4mhafhcnc5hk6saihxgssnrg6xnane6w3i63ga._file
Result
Malware family:
xmrig_linux
Create hunting rule
Score:
  10/10
Tags:
family:xmrig_linux defense_evasion discovery miner
Link:
https://tria.ge/reports/260205-hka9bsht3g/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Flushes firewall rules
Xmrig_linux family
xmrig
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/f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
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 3ef8cc9990a2c6fe8930f1661292d4946cfb728870a915a059d1f6870c490087

Mirai

elf f2029260b83ae5e3078c380a71345d3abd2020f734a4d89bd7681a4f5b68f6cc

(this sample)

  
Dropped by
SHA256 3ef8cc9990a2c6fe8930f1661292d4946cfb728870a915a059d1f6870c490087
  
URLhaus
https://urlhaus.abuse.ch/url/3748052/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 05f92f6ff904314031c6bd7fe9f80d4d

Comments