MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11
SHA3-384 hash: 2cab104a1db4e9f6249d198a43a3c225c3d60be79e63fbe6d82be2647e099999d30241728fa364a2d019b77bdb831bc4
SHA1 hash: 8778b40f20aeea066541f95e6a7f275b714f77ba
MD5 hash: 740012e638c7dedad1d340792586ee7e
humanhash: six-leopard-ohio-hot
File name:x86_32.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:69'076 bytes
First seen:2025-11-17 16:11:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7QpBpLgdpgpqpij7BcO4aP3jtmVtO6JFM01EoHxK76Fxk30S3iB6:7QpBpLmpgpqpWBcaQzOAp11HQeF8
TLSH T141636BC2E647D4B4F96602BD5137AB374632E6790228CB46CB3DBE359C23A02B75635C
telfhash t1013105fb0ea919ecb7c4a440c31e2b94692bd97314303a658173dda933d5dc28079c38
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
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

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
8
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.154.35.153:6969
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-17T11:23:00Z UTC
Last seen:
2025-11-17T13:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7f63df7d-24d3-42dd-9238-789837df2d0d
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1815405
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1815405 Sample: x86_32.uhavenobotsxd.elf Startdate: 17/11/2025 Architecture: LINUX Score: 64 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 8 x86_32.uhavenobotsxd.elf 2->8         started        process3 signatures4 42 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->42 11 x86_32.uhavenobotsxd.elf 8->11         started        process5 process6 13 x86_32.uhavenobotsxd.elf 11->13         started        15 x86_32.uhavenobotsxd.elf 11->15         started        17 x86_32.uhavenobotsxd.elf 11->17         started        19 116 other processes 11->19 process7 21 x86_32.uhavenobotsxd.elf 13->21         started        24 x86_32.uhavenobotsxd.elf 15->24         started        26 x86_32.uhavenobotsxd.elf 17->26         started        28 x86_32.uhavenobotsxd.elf 19->28         started        30 x86_32.uhavenobotsxd.elf 19->30         started        32 x86_32.uhavenobotsxd.elf 19->32         started        34 112 other processes 19->34 signatures8 40 Sample tries to kill multiple processes (SIGKILL) 24->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 16:12:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=czwof6ir6mnva4uxwepe3nqbzaduwnxf6dyydpm3h7loscyszuiq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251117-tnnvda1nf1/
Behaviour
Reads runtime system information
Changes its process name
Unexpected DNS network traffic destination
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-10001386-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/224f7a08-ffe0-4f3c-98ff-ea5d6be596a7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11

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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 166ce2f911f31b507297b11e4db601c8074b36e5f0f181bd9b3fd6e90b12cd11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3687976/
  
Delivery method
Distributed via web download

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