MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40
SHA3-384 hash: c1bf463f32918e4fae6b967c47d45ad028655080b0205d8f863557b6d02f21c7ff4a64991b160608ee307ceb2545ab0b
SHA1 hash: 13edb46db21743a98e0c3045673b804d50ff4ef5
MD5 hash: d3765b9346dbaff6655403c0c63d6422
humanhash: robert-sad-equal-fish
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:529'596 bytes
First seen:2026-04-05 06:59:35 UTC
Last seen:2026-04-06 04:16:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:4gk9FcgS0Xc3CzrEVnP9xdLtAk1S2mPHFzUC6pt2otvJ7:DpSOlt9S2mfpE
TLSH T166B44B55F880DFA1C6C1257AF64D42AC33174BB9D2E7B20689254B343BEB86B0F3B645
telfhash t168e02016df20b6cd535701614279546b88f5157d1365101bead7737e1a81dc1b039c37
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.Linux.GenericKD.75482.6275.14124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Runs as daemon
Receives data from a server
Launching a process
Sends data to a server
Sets a written file as executable
Creating a file
Connection attempt
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
39
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-04-05T04:07:00Z UTC
Last seen:
2026-04-05T04:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/82a77ffb-9e3a-40c4-90ed-12f3a5a69efa
Behavior Graph:
Download SVG
%3 guuid=2c5138e5-1f00-0000-6d25-82390d0b0000 pid=2829 /usr/bin/sudo guuid=a2af71e7-1f00-0000-6d25-8239130b0000 pid=2835 /tmp/sample.bin guuid=2c5138e5-1f00-0000-6d25-82390d0b0000 pid=2829->guuid=a2af71e7-1f00-0000-6d25-8239130b0000 pid=2835 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e15f086e-3078-49f4-b63b-2d76c86b1bea
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
5 / 100
Link:
https://www.joesandbox.com/analysis/1893746
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40/
Threat name:
Linux.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-04-05 07:01:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l45f6vizscl4w6lvjdsuiewwt7gqwkokl27w723maafdzpl3tjaa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260405-hszxnabt5q/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
File and Directory Permissions Modification
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/5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
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

File information

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

Web download

Mirai

elf 5f3a5f55199097cb797548e54412d69fcd0b29ca5ebf6feb6c000a3cbd7b9a40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812254/
  
Delivery method
Distributed via web download

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