MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 372c102fcf8b57bc53c4caad84438da65e11ae59726c97b73dd2cb7669d5babe. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 372c102fcf8b57bc53c4caad84438da65e11ae59726c97b73dd2cb7669d5babe
SHA3-384 hash: dcd4c2cc19a760a97a2b03a69a80d671290825befe8705b0050a3a600daa3cd017a73c9c7d92c92b0583cf3ca8b4cb04
SHA1 hash: f255103907327f12f7d20bc3e60ee1349014e355
MD5 hash: 80cbd81b316f67f242153fe7d997be26
humanhash: minnesota-burger-massachusetts-vegan
File name:px86
Download: download sample
Signature Mirai
Create hunting rule
File size:59'152 bytes
First seen:2025-12-03 13:10:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZyN5z8bAOpvnd02e98v2POtI7i5BDQ+JSz0RZ17+v2nzhNKSM:0N5wUOpvnReO2WtY+gz0r1K+nM
TLSH T1F1437CC4AA83E4F5FC9701751033A73B5A72F4351069DA87C769D83BBC52A11EA2B39C
telfhash t1ee31d5eb2daa08ecb7c4ac08c35f2e931a36d637067075f445b648a536f29c18479c7a
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ceef695929990d6e1d960beeaaeee26dd541291f033551b4805a55e6f076a3c3
File size (compressed) :32'276 bytes
File size (de-compressed) :59'152 bytes
Format:linux/i386
Packed file: ceef695929990d6e1d960beeaaeee26dd541291f033551b4805a55e6f076a3c3

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Detection(s):
Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/693036f6ddcd694c78ba7573/reports/7a6ddf1b-d545-485c-9bec-5f001059b7d1/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c1e37b69-29fd-41e4-a13a-a4eaad1f473f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1825363
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825363 Sample: px86.elf Startdate: 03/12/2025 Architecture: LINUX Score: 76 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->23 25 3 other IPs or domains 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 px86.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 15 px86.elf 8->15         started        process6 process7 17 px86.elf 15->17         started        19 px86.elf 15->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/372c102fcf8b57bc53c4caad84438da65e11ae59726c97b73dd2cb7669d5babe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/372c102fcf8b57bc53c4caad84438da65e11ae59726c97b73dd2cb7669d5babe/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 13:11:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g4wbal6prnl3yu6ezkwyiq4nuzpbdlszojwjpnz52lfxm2ovxk7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251203-qe3qdsyjhs/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
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

sh 502391ddc571dd6e44edafc40987538b98d6ffb1bae7c72a3f4fe637e2b2e9fe

Mirai

elf ceef695929990d6e1d960beeaaeee26dd541291f033551b4805a55e6f076a3c3

Mirai

elf 372c102fcf8b57bc53c4caad84438da65e11ae59726c97b73dd2cb7669d5babe

(this sample)

  
Dropped by
SHA256 ceef695929990d6e1d960beeaaeee26dd541291f033551b4805a55e6f076a3c3
  
URLhaus
https://urlhaus.abuse.ch/url/3724163/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c50ec6683336f967061e37a05f03f9bb

Comments