MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 083235a8968781c8d8a33c4ff82d270b0fbc1f99443644dfdf25d820089bb65c. 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: 8


Intelligence 8 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 083235a8968781c8d8a33c4ff82d270b0fbc1f99443644dfdf25d820089bb65c
SHA3-384 hash: 07d0c8a9404f48b310a171b8e1c8f6f650227490a5a123a4e863c7f4769c97682d4dbb2bfa170c694db216f7b9018344
SHA1 hash: badf44f12d75d197f53b61e5e647261ecfdcf0fd
MD5 hash: 34be435fa848013421c7451870cd2c8c
humanhash: zulu-washington-tennis-lithium
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:211'598 bytes
First seen:2026-08-08 14:39:42 UTC
Last seen:2026-08-09 05:50:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:H+7kiPY3rTObosCPRasl2O7MlA163hRKFxSiJM/9d0Ftw:HFiwiCPRay2O7MlA1Sbwde/f0F+
TLSH T142244B46AA418F13C4D72779FB9F428633239B64D3EB730689186FB43B8679A0E73505
telfhash t1e411ed06647a456a7eb18c24ed789bf1111653333290ab70ef0ec8c8683f003b538c0f
Magika elf
Reporter BlinkzSec
Tags:gafgyt mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
51
Origin country :
IR IR
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Collects information on the OS
Creating a file
Sends data to a server
Connection attempt
Locks files
Sets a written file as executable
Changes the time when the file was created, accessed, or modified
Runs as daemon
DNS request
Opens a port
Collects information on the CPU
Writes files to system directory
Writes files to system subdirectory
Substitutes an application name
Traces processes
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bashlite expand gcc lolbin mirai rust
Link:
https://www.filescan.io/uploads/6a7740164a8ad52ba054f0fb/reports/d6f123e1-6f61-445c-aef4-513a5dbca121/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-06T11:32:00Z UTC
Last seen:
2026-08-10T09:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/083235a8968781c8d8a33c4ff82d270b0fbc1f99443644dfdf25d820089bb65c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/18624059-c626-4e34-a409-43ddc8c038d9
Behavior Graph:
Download SVG
%3 guuid=b62496e3-1b00-0000-8df9-269345090000 pid=2373 /usr/bin/sudo guuid=f98816e7-1b00-0000-8df9-269349090000 pid=2377 /tmp/sample.bin guuid=b62496e3-1b00-0000-8df9-269345090000 pid=2373->guuid=f98816e7-1b00-0000-8df9-269349090000 pid=2377 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74147728-357f-422a-89c3-6b81881a6d81
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/083235a8968781c8d8a33c4ff82d270b0fbc1f99443644dfdf25d820089bb65c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/083235a8968781c8d8a33c4ff82d270b0fbc1f99443644dfdf25d820089bb65c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-08-06 16:20:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bazdlkewq6a4rwfdhrh7qljhbmh3yh4ziq3ejx67exmcace3wzoa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery persistence
Link:
https://tria.ge/reports/260808-r16vlssxhy/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads system network configuration
Enumerates active TCP sockets
Modifies init.d
Modifies rc script
Modifies Watchdog functionality
Modifies the /etc/hosts DNS resolution file
Traces itself
Unexpected DNS network traffic destination
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/083235a8968781c8d8a33c4ff82d270b0fbc1f99443644dfdf25d820089bb65c

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 083235a8968781c8d8a33c4ff82d270b0fbc1f99443644dfdf25d820089bb65c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3899685/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3899706/
  
URLhaus
https://urlhaus.abuse.ch/url/3899718/

Comments