MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5f4c70fd85f792b7a557441ef19cd6e02cb57f02cab160fb48f25e935d97609. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5f4c70fd85f792b7a557441ef19cd6e02cb57f02cab160fb48f25e935d97609
SHA3-384 hash: c88399c50112ce0429036a0f8e5513380002b2d644911ec2e23b0194341a7956fd291874874d2a0fdd983620d78f3093
SHA1 hash: 7f8385df59f202f60b3b355850307cce4e9f38d6
MD5 hash: 86553b384d434caf90719627eb1a5ae7
humanhash: four-freddie-virginia-indigo
File name:F9f
Download: download sample
Signature Mirai
Create hunting rule
File size:75'676 bytes
First seen:2026-08-06 06:03:07 UTC
Last seen:2026-08-06 18:00:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:2GD+nQOUewRZmfLUI2mmRiLiSXupy1+b8Qf3EdvXIYEMZcS1FnEon/Ra:2KIQOUZTmfYIuQLx+Y1+b8M0lXged1Fj
TLSH T1C1732A16B9469F0BC2C2567BFF5E8388332727A8D3EA3203DA156F51379F55A0E2B051
telfhash t1ddf08ba685541ee837d0838554de6623c9a475be3120553470fdbf4b80abcb77122d14
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-DKU.15386377.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/6a7423b9795093a91fbd3304/reports/d5411f81-e560-4ff2-925c-647c506c6524/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-05T17:29:00Z UTC
Last seen:
2026-08-05T18:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a5f4c70fd85f792b7a557441ef19cd6e02cb57f02cab160fb48f25e935d97609/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7cadf62-b08e-47c1-8a3b-ea6711974491
Behavior Graph:
Download SVG
%3 guuid=34808fac-1900-0000-f0ea-eb9a9c0b0000 pid=2972 /usr/bin/sudo guuid=5b1643af-1900-0000-f0ea-eb9a9d0b0000 pid=2973 /tmp/sample.bin guuid=34808fac-1900-0000-f0ea-eb9a9c0b0000 pid=2972->guuid=5b1643af-1900-0000-f0ea-eb9a9d0b0000 pid=2973 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/128bc1d4-c3c4-4b17-a92b-56f9b39b5411
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5f4c70fd85f792b7a557441ef19cd6e02cb57f02cab160fb48f25e935d97609
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5f4c70fd85f792b7a557441ef19cd6e02cb57f02cab160fb48f25e935d97609/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-06 00:05:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ux2mod6yl54sw6svora66gonnybmwv7qfsvrmd5ur4s6snozoyeq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260806-gsbz6avbpd/
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/a5f4c70fd85f792b7a557441ef19cd6e02cb57f02cab160fb48f25e935d97609

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_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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

sh 756559a93e5ac61c0d23beab92e114ca1654fba6527220b8b2e6e1514dd7e883

Mirai

elf a5f4c70fd85f792b7a557441ef19cd6e02cb57f02cab160fb48f25e935d97609

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897617/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 756559a93e5ac61c0d23beab92e114ca1654fba6527220b8b2e6e1514dd7e883
  
Dropped by
MD5 593ee815772d3dd2cf27c9a86e45cbca
  
Dropped by
SHA256 6c3e891c88b71d2cfde888c389172cbfed25cc5ae7a97f8273279914785172fe
  
Dropped by
MD5 b01e4feeac1e8fdfa65e00d33e70ebec
  
URLhaus
https://urlhaus.abuse.ch/url/3887342/
  
URLhaus
https://urlhaus.abuse.ch/url/3887344/

Comments