MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d
SHA3-384 hash: 9ada697036a0b14c09852c258d6a3d449b3d77023a8b506f786f45ecaeae5193f93f35957d9a6de0ff863c1e5764f12f
SHA1 hash: a9e3942934f5a51456192c30b02f451b4b6e0109
MD5 hash: 9c158d9736cd9974a7cc708619105f0f
humanhash: six-mike-saturn-vegan
File name:Space.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:61'844 bytes
First seen:2025-09-22 17:49:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zVQSmwtMJXmejtYByqALTM5Tfv83KJ2crl2EWI:zVywt8XZaqLgTX83KHl2EWI
TLSH T1555302D2A440D0E7D75E03BB65D4D807FFA517BC75E9306A26B9820CA192D88ACD7BC3
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) :61'844 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Unpacked file: 128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10041434-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68d18da7e39a6830ee40e022/reports/4ee17144-d7e2-47bc-9e14-cc0d789896d9/overview
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/ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d
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:
2025-09-22T15:17:00Z UTC
Last seen:
2025-09-22T15:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/298a4197-31a7-4a74-a682-4c384ac6665c
Behavior Graph:
Download SVG
%3 guuid=d14bf636-1e00-0000-a8d4-fb714f0a0000 pid=2639 /usr/bin/sudo guuid=f4168e3a-1e00-0000-a8d4-fb71580a0000 pid=2648 /tmp/sample.bin guuid=d14bf636-1e00-0000-a8d4-fb714f0a0000 pid=2639->guuid=f4168e3a-1e00-0000-a8d4-fb71580a0000 pid=2648 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24a3845e-bb04-49ab-a9b5-3df00daf8e01
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1782155
Signature
Malicious sample detected (through community Yara rule)
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1782155 Sample: Space.arm7.elf Startdate: 22/09/2025 Architecture: LINUX Score: 60 20 172.86.66.203, 3778, 38372, 38374 M247GB United States 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Yara detected Mirai 2->24 26 Sample is packed with UPX 2->26 8 Space.arm7.elf 2->8         started        signatures3 process4 process5 10 Space.arm7.elf 8->10         started        12 Space.arm7.elf 8->12         started        14 Space.arm7.elf 8->14         started        process6 16 Space.arm7.elf 10->16         started        18 Space.arm7.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-22 17:55:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjdkw6pbnda5455pz5xkplclwmzq43xfma7pdwknlnfrothilfoq._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/250922-whl5psgm7s/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10041434-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e75ad4cb-3c62-49f2-becf-c4ce70d9c3ff
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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 ca46ab79e168c1de77afcf6ea7ac4bb3330e6ee5603ef1d94d5b4b174ce8595d

(this sample)

Mirai

elf 128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94

  
URLhaus
https://urlhaus.abuse.ch/url/3629381/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 128dba0f9963ff0cbd6ae9c2e9b85e58bd2fa04318cc803410f444a542119b94
  
Dropping
MD5 5cb2da3c18105ceb84c04f2ed7dfa857
  
URLhaus
https://urlhaus.abuse.ch/url/3629730/
  
URLhaus
https://urlhaus.abuse.ch/url/3629732/

Comments