MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b
SHA3-384 hash: 8645d8abc8b99962dbf79ed25caa1a5ea4b10a09cd980e1981ba5fb9ea5da035440adab6cddd69c2b0c8b5480a80efc3
SHA1 hash: 36a6f33c864468947f22b27edbf5460271697986
MD5 hash: ae5d6b036784e3c11e4d20c7893e8929
humanhash: network-kilo-romeo-butter
File name:wewe4.johnsmith
Download: download sample
Signature Mirai
Create hunting rule
File size:25'704 bytes
First seen:2025-11-16 07:22:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:voWh8S0fMnBjuwhpgCelClNe2Y+J6QXYAs3UozF:vT6IB6wlw2Y+J6QIzF
TLSH T1ECB2D03069F266BDDA35483DEA37DA8EA6E34B3030F532361D3402687A91878C7B41C7
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) :25'704 bytes
File size (de-compressed) :50'520 bytes
Format:linux/arm
Unpacked file: 8355c528ad4ecc1fa15ba7770f787322fe413b8a4a19e12e2960c724f8bca1ad

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/69197be5a4cfab8e885c76d8/reports/85cf526d-2e53-475a-a407-1b3f616f4108/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
166
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-16T04:59:00Z UTC
Last seen:
2025-11-16T05:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/44537fea-8fc6-477b-9652-506f5c1c3709
Behavior Graph:
Download SVG
%3 guuid=39a958de-1700-0000-d09b-4775da0b0000 pid=3034 /usr/bin/sudo guuid=111f69e0-1700-0000-d09b-4775e10b0000 pid=3041 /tmp/sample.bin guuid=39a958de-1700-0000-d09b-4775da0b0000 pid=3034->guuid=111f69e0-1700-0000-d09b-4775e10b0000 pid=3041 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9114608e-a88d-4ddb-9dc4-b80d88008dbf
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1814854
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814854 Sample: wewe4.johnsmith.elf Startdate: 16/11/2025 Architecture: LINUX Score: 52 17 192.159.99.47, 32962, 48910, 48912 CYBERLYNKUS United Kingdom 2->17 19 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->19 21 3 other IPs or domains 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Sample is packed with UPX 2->25 7 wewe4.johnsmith.elf 2->7         started        9 dash rm 2->9         started        11 dash cat 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 wewe4.johnsmith.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-11-16 07:23:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6itig7keg3zdgkshihjynmnubucbudqcvu7434ltu7qcwax3mcnq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251116-h7ycdatpdk/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/adcf71e2-16e1-40b6-baea-8863161ce375
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/f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b

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: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 f226837d4436f2332a4741d386b1b40d041a0e02ad3fcdf173a7e02b02fb609b

(this sample)

Mirai

elf 8355c528ad4ecc1fa15ba7770f787322fe413b8a4a19e12e2960c724f8bca1ad

  
URLhaus
https://urlhaus.abuse.ch/url/3703981/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8355c528ad4ecc1fa15ba7770f787322fe413b8a4a19e12e2960c724f8bca1ad
  
Dropping
MD5 7b30af53e1a4f0cfb7616e657f8f8d25

Comments