MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36
SHA3-384 hash: f3dddac53b7a480b44a72e6d8a3e1303b528b2b45359cc755f957866afabbcdc50132659bee813305023b0fb9d2630ab
SHA1 hash: 03fb946a001ba3d5a4366949fe0df8eedbc395bb
MD5 hash: bf7e7e03b659ef7bc029cad7273019ef
humanhash: wolfram-twenty-spring-california
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:46'756 bytes
First seen:2026-01-21 16:57:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:I5iXeMKbg0d5hMDS7V2tEvdZyeQli3KeEciYAhM9xe7Gt+yE832Z0G5BN+0pwAWw:HXeZh6DSJLZyvlOPma46cyNKHV+09
TLSH T19823026FEE4898C1DD5C2DF2229C16E26C7861C1365E8B9ED32909808A732063DDF3D8
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 mirai UPX
File size (compressed) :46'756 bytes
File size (de-compressed) :122'316 bytes
Format:linux/mipsel
Unpacked file: e643a8a1f6f0411b1bb845513ad8cb18c920e1ca068a8f19b8874a54457328b9

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/697f3ff0-306d-4f5b-bb83-c03c8027d363/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai packed upx
Link:
https://www.filescan.io/uploads/69710580607e8377fade0ec3/reports/6e31627c-7d92-44c4-b945-edc0e09b172f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
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/e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36
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:
2026-01-21T14:07:00Z UTC
Last seen:
2026-01-22T12:54:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b532b3d3-f87c-48b3-9781-da476734f86a
Behavior Graph:
Download SVG
%3 guuid=017d71b5-1800-0000-3b9b-4c49f60d0000 pid=3574 /usr/bin/sudo guuid=fcc337b7-1800-0000-3b9b-4c49fa0d0000 pid=3578 /tmp/sample.bin guuid=017d71b5-1800-0000-3b9b-4c49f60d0000 pid=3574->guuid=fcc337b7-1800-0000-3b9b-4c49fa0d0000 pid=3578 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/da2787be-12a7-48c8-a397-e03e0a23af13
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1855106
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 16:58:19 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=4x5jkf5ogxurnej6maivuoc6afzsheid64dwrcaewkm535od5q3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery upx
Link:
https://tria.ge/reports/260121-vgkd2sd14c/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Mirai
Mirai family
Malware Config
C2 Extraction:
ahahahahahajs.unproxy.st
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/e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf e5fa9517ae35e916913e60115a385e0173239103f707688804b299ddf5c3ec36

(this sample)

Mirai

elf e643a8a1f6f0411b1bb845513ad8cb18c920e1ca068a8f19b8874a54457328b9

  
URLhaus
https://urlhaus.abuse.ch/url/3683085/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e643a8a1f6f0411b1bb845513ad8cb18c920e1ca068a8f19b8874a54457328b9
  
Dropping
MD5 fc2cad13148c78a8c0923f9ca7a34b19
  
URLhaus
https://urlhaus.abuse.ch/url/3761552/
  
URLhaus
https://urlhaus.abuse.ch/url/3761657/

Comments