MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab3a7a4f9fce0a9545fa14a706acd016ff59d1b8664965bd704e17c5a73c9ff3. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab3a7a4f9fce0a9545fa14a706acd016ff59d1b8664965bd704e17c5a73c9ff3
SHA3-384 hash: f8975a25ca021b5ad1b1dc963bbb06c772214b8e206dd4a98d6282013330d526d9b60bcda385fa88708a30e0e633ba66
SHA1 hash: 3d032f2ff3a1d20c268b593456f8edaa1c0387a5
MD5 hash: 1de574be716cb2835839d6cda685257c
humanhash: jig-hydrogen-east-bulldog
File name:Space.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:38'124 bytes
First seen:2025-12-26 19:53:46 UTC
Last seen:2025-12-26 21:24:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:hyI187beFSc+RX4qCw7kwGDGRfHBDgfKSdJgGlzDpbuR1Jt:hyf7beMbIqCw7jcGXCD3VJu3
TLSH T1DB03E125B830095DEA7CD0BC0F9D0B2159B85F2194560D2E79D3E7939FE2076349AEEC
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :38'124 bytes
File size (de-compressed) :101'188 bytes
Format:linux/mips
Unpacked file: 9997deaf58d72e22cf10d4d2581c5768ff37a02086310b58bcd45406e8635818

Intelligence

File Origin
# of uploads :
3
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d3d6d4a4-d8e4-4b83-9cf6-29a6a7d5b570/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/694ee7f73f8fdbf8e952e7f7/reports/728af29b-968a-47a6-b445-3a8473fc79d1/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a06531c0-c7e9-4483-8c38-5f0b268d91a4
Behavior Graph:
Download SVG
%3 guuid=88c34a16-2100-0000-e4e0-bc2e010b0000 pid=2817 /usr/bin/sudo guuid=22870e1a-2100-0000-e4e0-bc2e060b0000 pid=2822 /tmp/sample.bin guuid=88c34a16-2100-0000-e4e0-bc2e010b0000 pid=2817->guuid=22870e1a-2100-0000-e4e0-bc2e060b0000 pid=2822 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2b7fba5f-db15-4edd-8d6f-875d420bb1a9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1839975
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1839975 Sample: Space.mips.elf Startdate: 26/12/2025 Architecture: LINUX Score: 68 20 178.16.137.37, 3778, 57716, 57718 STYLECOM-ASBG Bulgaria 2->20 22 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Sample is packed with UPX 2->30 8 Space.mips.elf 2->8         started        signatures3 process4 process5 10 Space.mips.elf 8->10         started        12 Space.mips.elf 8->12         started        14 Space.mips.elf 8->14         started        process6 16 Space.mips.elf 10->16         started        18 Space.mips.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab3a7a4f9fce0a9545fa14a706acd016ff59d1b8664965bd704e17c5a73c9ff3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ab3a7a4f9fce0a9545fa14a706acd016ff59d1b8664965bd704e17c5a73c9ff3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 19:54:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vm5hut47zyfjkrp2cstqnlgqc37vtunymzewlplqjyl4ljz4t7zq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251226-ympgqstqcz/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/ab3a7a4f9fce0a9545fa14a706acd016ff59d1b8664965bd704e17c5a73c9ff3

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 ab3a7a4f9fce0a9545fa14a706acd016ff59d1b8664965bd704e17c5a73c9ff3

(this sample)

Mirai

elf 9997deaf58d72e22cf10d4d2581c5768ff37a02086310b58bcd45406e8635818

  
URLhaus
https://urlhaus.abuse.ch/url/3744198/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 9997deaf58d72e22cf10d4d2581c5768ff37a02086310b58bcd45406e8635818
  
Dropping
MD5 3b80fccd19fe8d07fa2e19c24b5b04b8

Comments