MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cb5d72d8b7b8bbca2725ca0a67e29fa4eaf960a3e26af95fe089cfe50921a59. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9cb5d72d8b7b8bbca2725ca0a67e29fa4eaf960a3e26af95fe089cfe50921a59
SHA3-384 hash: d2bf29ab1a264ab272796049d9b159865fbbbeae8c4dfd5aad1d073e9c748b55f1b51d99bbf247ae7a21a2a535848a41
SHA1 hash: 21f31c3c08c9ffccb8b351a83022f62249ea19c2
MD5 hash: 729251d0b801c21555f8765fe4113c68
humanhash: berlin-coffee-hotel-beryllium
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:77'884 bytes
First seen:2025-12-26 01:41:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bZvV+lOfxcKkHSmY8iTmvK5qi2p6FUWrYL++BtFaE/Wz1Qm6LSyqNWN6VJuV:bZvwlvKkyTlAEP2p6tg++BtFhej6LpYO
TLSH T12E7302FC534190FDDCE16079D9750F42EA3271DB88468E10729BE8A2647B878344AEF7
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 UPX
File size (compressed) :77'884 bytes
File size (de-compressed) :261'084 bytes
Format:linux/mips
Unpacked file: 8ab401a3f76ab25f348bb26ad54cd885a18a2aa5f734b1ac49190fcc8996f5dd

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d9991470-51a4-4972-ab59-eecdf4e66876/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/694de7f7e126b9ff43919724/reports/f117d883-3ea3-4dfa-92bc-69b1ee32470a/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8ee1d407-abbe-4b75-a9aa-8f7841f8cf2c
Behavior Graph:
Download SVG
%3 guuid=70edd377-1a00-0000-f4b7-e150430a0000 pid=2627 /usr/bin/sudo guuid=156f497a-1a00-0000-f4b7-e1504a0a0000 pid=2634 /tmp/sample.bin guuid=70edd377-1a00-0000-f4b7-e150430a0000 pid=2627->guuid=156f497a-1a00-0000-f4b7-e1504a0a0000 pid=2634 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5738da07-ac66-403f-93cf-4f031baeb344
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1839592
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839592 Sample: mips.elf Startdate: 26/12/2025 Architecture: LINUX Score: 60 32 169.254.169.254, 80 USDOSUS Reserved 2->32 34 162.213.35.24, 38422, 443 CANONICAL-ASGB United States 2->34 36 daisy.ubuntu.com 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Gafgyt 2->40 42 Sample is packed with UPX 2->42 9 mips.elf 2->9         started        11 python3.8 dpkg 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 mips.elf 9->15         started        file6 30 /usr/local/bin/infinitd, ELF 15->30 dropped 18 mips.elf sh 15->18         started        20 mips.elf sh 15->20         started        22 mips.elf 15->22         started        24 23 other processes 15->24 process7 process8 26 sh systemctl 18->26         started        28 sh systemctl 20->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9cb5d72d8b7b8bbca2725ca0a67e29fa4eaf960a3e26af95fe089cfe50921a59
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9cb5d72d8b7b8bbca2725ca0a67e29fa4eaf960a3e26af95fe089cfe50921a59/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 01:42:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ts25olmlpof3zitslsqkm7rj7jhk7fqkhytk7fp6bcop4uesdjmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery persistence privilege_escalation upx
Link:
https://tria.ge/reports/251226-b4sjdscr2y/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bd125f07-fbd1-4736-a5c0-c68ecf99844a
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/9cb5d72d8b7b8bbca2725ca0a67e29fa4eaf960a3e26af95fe089cfe50921a59

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 9cb5d72d8b7b8bbca2725ca0a67e29fa4eaf960a3e26af95fe089cfe50921a59

(this sample)

Mirai

elf 8ab401a3f76ab25f348bb26ad54cd885a18a2aa5f734b1ac49190fcc8996f5dd

  
URLhaus
https://urlhaus.abuse.ch/url/3719334/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8ab401a3f76ab25f348bb26ad54cd885a18a2aa5f734b1ac49190fcc8996f5dd
  
Dropping
MD5 a999a539261986ce42997c2be55c859c
  
URLhaus
https://urlhaus.abuse.ch/url/3722823/
  
URLhaus
https://urlhaus.abuse.ch/url/3722805/

Comments