MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 938d9dfbef893764b5b86d51c50fbaea7682f8611e3d0a7eb33c9d6e6dd4379d. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 938d9dfbef893764b5b86d51c50fbaea7682f8611e3d0a7eb33c9d6e6dd4379d
SHA3-384 hash: 6a2c691514acfd8e36574ea4ba8c5ea3efd32da946661b709185cbc3e2d82aa96c16fa1dc08419ce82ccc73d0473072c
SHA1 hash: 003111665a114281bf5b04464ce9822486b83b58
MD5 hash: 4b619a182bc3c547414f33f2fcdb1209
humanhash: fourteen-papa-edward-kansas
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:176'212 bytes
First seen:2025-12-07 13:03:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:X+sDz/eOI+/hXHiT5RtCfD7dUUrMi8hUJwL3zwdgQMwBN2MX8+iDd6NJAs+yvDze:X+sDz/eOI+/hXH+5RtCfD7dUUrMi8hUo
TLSH T1E804C60E9E158F7DF798833847B79E21975837832AE1C546E1BCE7105E6028E241FFA9
telfhash t184219358497412f0a7351c9d1a9dfb7be67130cb7b116d338e00e86eab6d8c19e20c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/ec35db4d-73de-4a80-a95b-4c02be9e12f1/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-06T17:26:00Z UTC
Last seen:
2025-12-07T01:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/938d9dfbef893764b5b86d51c50fbaea7682f8611e3d0a7eb33c9d6e6dd4379d/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ebdf58a9-2467-4256-9a5a-108ce915bb9b
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1828328
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828328 Sample: mips.elf Startdate: 07/12/2025 Architecture: LINUX Score: 80 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 154.6.197.37, 1999, 43972, 43974 COGENT-174US United States 2->32 34 4 other IPs or domains 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 2 other signatures 2->42 8 mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 mips.elf 8->16         started        18 mips.elf 8->18         started        20 mips.elf 8->20         started        22 mips.elf 8->22         started        process6 24 mips.elf 16->24         started        26 mips.elf 16->26         started        28 mips.elf 16->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/938d9dfbef893764b5b86d51c50fbaea7682f8611e3d0a7eb33c9d6e6dd4379d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/938d9dfbef893764b5b86d51c50fbaea7682f8611e3d0a7eb33c9d6e6dd4379d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 22:23:10 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sogz367pre3wjnnynvi4kd525j3if6dbdy6qu7vthsow43oug6oq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251207-qalw3sskdz/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1f3f008c-af56-4bfb-80ce-24972c8df0ef
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/938d9dfbef893764b5b86d51c50fbaea7682f8611e3d0a7eb33c9d6e6dd4379d

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 938d9dfbef893764b5b86d51c50fbaea7682f8611e3d0a7eb33c9d6e6dd4379d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728707/
  
Delivery method
Distributed via web download

Comments