MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5
SHA3-384 hash: 356d038e4babd03ab7bf53202b7266f85d587d5ed140d96a9f7db3431e93252d9ab47081d7a24bad85358a8500fd91ee
SHA1 hash: 2a4d5aa05ac333caf3c9b112ff298479f58fd1f8
MD5 hash: d417390793de8a066002814e2908da9a
humanhash: saturn-emma-green-chicken
File name:Space.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:36'840 bytes
First seen:2026-04-06 02:35:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7rFs5me135wp1C+s9vbM5YNMygu+OR1juP3ACqtqNLIzLtZ6GliBRs3Uoz6:7/eRSnQjMgVuP7qtqxgtAN8z6
TLSH T1A4F2E2661288707382F49D73D9B187F12E2B00B5D1E533D06FE9838CE15671299B7EE2
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
File size (compressed) :36'840 bytes
File size (de-compressed) :79'168 bytes
Format:linux/arm
Unpacked file: 5d4ac5e3230c47de9d496df95644b1b003a3d42597998ed740bdebe6abade7bb

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056441-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-05T23:56:00Z UTC
Last seen:
2026-04-06T00:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/efba4591-2973-46d4-be40-1193e6d798ed
Behavior Graph:
Download SVG
%3 guuid=6a724064-5100-0000-d5cd-9e50b5030000 pid=949 /usr/bin/sudo guuid=238cd167-5100-0000-d5cd-9e50b6030000 pid=950 /tmp/sample.bin guuid=6a724064-5100-0000-d5cd-9e50b5030000 pid=949->guuid=238cd167-5100-0000-d5cd-9e50b6030000 pid=950 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c07e5f0-e1d3-4c9d-a980-4f134cf4bc1c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1893840
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: 1893840 Sample: Space.arm.elf Startdate: 06/04/2026 Architecture: LINUX Score: 68 20 176.65.149.243, 3778, 43188, 43190 PALTEL-ASPALTELAutonomousSystemPS Germany 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Sample is packed with UPX 2->28 8 Space.arm.elf 2->8         started        signatures3 process4 process5 10 Space.arm.elf 8->10         started        12 Space.arm.elf 8->12         started        14 Space.arm.elf 8->14         started        process6 16 Space.arm.elf 10->16         started        18 Space.arm.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-06 02:36:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cw5s66cyyduur5sp2hvo6wohzwf5ahl647txqfrasjw7m5ggjd2q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260406-c3pxjsdx2q/
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/15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5

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: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: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 15bb2f7858c0e948f64fd1eaef59c7cd8bd01d7ee7e7781620926df674c648f5

(this sample)

Mirai

elf 5d4ac5e3230c47de9d496df95644b1b003a3d42597998ed740bdebe6abade7bb

  
URLhaus
https://urlhaus.abuse.ch/url/3812670/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5d4ac5e3230c47de9d496df95644b1b003a3d42597998ed740bdebe6abade7bb
  
Dropping
MD5 bd033ac4b58eef6e61413c35bcdf837f

Comments