MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9
SHA3-384 hash: 7e9f5affedc49cd95306c66311946c39a19567d37a3ff9a0543aa77c695c0b65b194573811cf6c237ea16535b49c769b
SHA1 hash: 225acb42ad8152797fb7d26c8571ad2388550bf3
MD5 hash: 8e575d39d7f3a97b9f416b5c751e50e0
humanhash: december-december-alabama-potato
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:315'676 bytes
First seen:2026-01-04 19:34:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:3oBqSoaTfbOGKVYudD3JNEr4GrAVWPiwH7cxDR06jvc0DX3koDLlpR6zJ:3oBqSot7WEbvc073koDLR6zJ
TLSH T12264E852EB806EBBC00DDE31011F87C911AD849943FB576BB278C56EBB8EA0D69C7D44
telfhash t1b721615a093ec459aeb349449c6c1695a10f8a23ac921e22ef1ccb9448f910fe008fef
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 35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027
File size (compressed) :122'956 bytes
File size (de-compressed) :315'676 bytes
Format:linux/mipsel
Packed file: 35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058997-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/695ac0f1148c21e830f01f52/reports/500ac006-56ec-4cd9-b69b-db326083e68d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-04T18:48:00Z UTC
Last seen:
2026-01-04T20:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0edec208-2a55-447f-9a60-4d4ae48392eb
Behavior Graph:
Download SVG
%3 guuid=da201724-1900-0000-69a8-eed6e0060000 pid=1760 /usr/bin/sudo guuid=db7b8c26-1900-0000-69a8-eed6e7060000 pid=1767 /tmp/sample.bin guuid=da201724-1900-0000-69a8-eed6e0060000 pid=1760->guuid=db7b8c26-1900-0000-69a8-eed6e7060000 pid=1767 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5872f83f-5fd2-4f3f-8aeb-5204d38aaf92
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1844486
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-04 19:35:16 UTC
File Type:
ELF32 Little (SO)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vune3efqqbldycehdohscpmoxfh2zs4z7q7qa4yleiqic3dtts4q._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260104-yadjpswray/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1a6e31a4-8db9-4990-a992-dbaef793f3f9
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: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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027

Mirai

elf ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9

(this sample)

  
Dropped by
SHA256 35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027
  
URLhaus
https://urlhaus.abuse.ch/url/3748052/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a1b764028cd34b4c334e506d8f0cb922

Comments