MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e. 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: e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e
SHA3-384 hash: 9fff393eb80f5fc1d025f66057e4747c6bef73f293480a73b8d486b3473556fc34d42cebfa99f06ab74dfcf6c2abd774
SHA1 hash: faf9a6e5d5b54ba36a5abfd7255bf9c4fc31ea18
MD5 hash: 2a5ed2293a1304939f29423fd9cbcbbb
humanhash: oven-leopard-six-saturn
File name:mips.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:111'396 bytes
First seen:2025-10-26 16:29:14 UTC
Last seen:2025-10-27 02:34:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:zIJwgUpbbGMoYZa2aXH1cQDjceJOddQy2SPzeqkl4TB57emNGD:zIJfUpbCMoN1cQDDJOddQLYhBfGD
TLSH T104B3F84E6E629FBDF768823447B34B24975823D127E0D685E2BCE1055F7028D682FFA4
telfhash t13021626c487423e497350c8a2baeffb7d56030df5b256d378e15a9adaabdc815d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creates directories in a temporary directory
Deleting a recently created file
Sends data to a server
Mounts file systems
Creating a file in the %temp% directory
Receives data from a server
Creating a file
Sets a written file as executable
Runs as daemon
Creating a file in the %temp% subdirectories
Opens a port
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/68fe4c6c3a79800405f74886/reports/eb9acdda-59cc-4af4-85be-d155f8ccd258/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-26T13:48:00Z UTC
Last seen:
2025-10-26T20:51:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.gu
Link:
https://opentip.kaspersky.com/e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa6d9680-bcad-4b5b-a518-8785f9a361c9
Behavior Graph:
Download SVG
%3 guuid=366d78f3-1700-0000-4312-5b40a60b0000 pid=2982 /usr/bin/sudo guuid=0ecb90f5-1700-0000-4312-5b40aa0b0000 pid=2986 /tmp/sample.bin guuid=366d78f3-1700-0000-4312-5b40a60b0000 pid=2982->guuid=0ecb90f5-1700-0000-4312-5b40aa0b0000 pid=2986 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/959e8252-e5c9-4ea6-abc3-a9bb2818a800
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1801994
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801994 Sample: mips.uhavenobotsxd.elf Startdate: 26/10/2025 Architecture: LINUX Score: 48 34 94.154.35.153, 6969 SELECTELRU Ukraine 2->34 36 109.202.202.202, 80 INIT7CH Switzerland 2->36 38 2 other IPs or domains 2->38 40 Multi AV Scanner detection for submitted file 2->40 9 mips.uhavenobotsxd.elf 2->9         started        11 udisksd dumpe2fs 2->11         started        13 udisksd dumpe2fs 2->13         started        15 165 other processes 2->15 signatures3 process4 process5 17 mips.uhavenobotsxd.elf 9->17         started        20 mips.uhavenobotsxd.elf 9->20         started        file6 28 /tmp/.taunt, POSIX 17->28 dropped 30 /tmp/.mock, POSIX 17->30 dropped 32 /tmp/.broken_shell, POSIX 17->32 dropped 22 mips.uhavenobotsxd.elf 17->22         started        24 mips.uhavenobotsxd.elf 17->24         started        process7 process8 26 mips.uhavenobotsxd.elf 22->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 16:30:53 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4gu2mihbpg2uvmy4mpxwb2ym3tymab76rk5ua4fqsh4yx6hltypa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai discovery
Link:
https://tria.ge/reports/251026-tzg6zacq4w/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/eb4d4746-f497-4f26-9bbc-d6f952b40a5f
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/e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 e1a9a620e179b54ab31c63ef60eb0cdcf0c007fe8abb4070b091f98bf8eb9e1e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686386/
  
Delivery method
Distributed via web download

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