MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9ff1fa9ea783daafb73b5bdeffe5a5a1b44b4344c6d9d7f93a88b27aef37322. 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: e9ff1fa9ea783daafb73b5bdeffe5a5a1b44b4344c6d9d7f93a88b27aef37322
SHA3-384 hash: fb41b20f220dedddfb8f3752613a4e69c0161efa5a6c803edd6ad35bc90eddad3fa5c35de2d6da704ed6222808d1c115
SHA1 hash: 1d050ff5f4dff018bebc056a66f8070d09105245
MD5 hash: 998ce5a1b4b57e14ebf66faee0406717
humanhash: orange-monkey-burger-nine
File name:4qo5
Download: download sample
Signature Mirai
Create hunting rule
File size:80'612 bytes
First seen:2026-06-07 07:32:19 UTC
Last seen:2026-06-07 20:54:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:x7nRfA079ENabyko5zQyRJlGzjWzoMY9lQkiWT2gNsc+/k0:IYENeyko5zQynlGzjWzlAT2g25/l
TLSH T1DD732A1ABC41AF05D5D525BAFE1E134A3393679CE3EB7102FE116B1C278AD1B0F2A542
telfhash t1f8d02b129e2d29e45578c84941ec22883369c0f176010495d0ad0f0a43a3cc26229111
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10589.6751.23340.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Kills processes
Collects information on the network activity
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a251e96099ef368af248eae/reports/741dfd31-ea37-4d03-b064-c0d07f388cf8/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/efac0fa1-1c1e-4348-9003-012442f88400
Behavior Graph:
Download SVG
%3 guuid=c611f1c0-1600-0000-f46a-545c7d0c0000 pid=3197 /usr/bin/sudo guuid=791e12c3-1600-0000-f46a-545c810c0000 pid=3201 /tmp/sample.bin guuid=c611f1c0-1600-0000-f46a-545c7d0c0000 pid=3197->guuid=791e12c3-1600-0000-f46a-545c810c0000 pid=3201 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/65da7cb8-7fac-45c3-87f5-6d5c5137722a
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1924093
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1924093 Sample: 4qo5.elf Startdate: 07/06/2026 Architecture: LINUX Score: 60 30 5.231.70.61, 51726, 56238 DATAFORESTDE Germany 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 9 4qo5.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 4 other processes 2->16 signatures3 process4 signatures5 42 Sample tries to kill multiple processes (SIGKILL) 9->42 18 4qo5.elf 9->18         started        process6 process7 20 4qo5.elf 18->20         started        signatures8 36 Sample tries to kill multiple processes (SIGKILL) 20->36 23 4qo5.elf 20->23         started        26 4qo5.elf 20->26         started        28 4qo5.elf 20->28         started        process9 signatures10 38 Sample tries to kill multiple processes (SIGKILL) 23->38 40 Sample deletes itself 23->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e9ff1fa9ea783daafb73b5bdeffe5a5a1b44b4344c6d9d7f93a88b27aef37322
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9ff1fa9ea783daafb73b5bdeffe5a5a1b44b4344c6d9d7f93a88b27aef37322/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-07 07:33:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5h7r7kpkpa62v63tww6677s2linujnbujrwz274tvcfsplxtomra._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260607-jc9btscs3w/
Behaviour
Reads runtime system information
Enumerates running processes
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/e9ff1fa9ea783daafb73b5bdeffe5a5a1b44b4344c6d9d7f93a88b27aef37322

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_8299c877
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

elf e9ff1fa9ea783daafb73b5bdeffe5a5a1b44b4344c6d9d7f93a88b27aef37322

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3860130/
  
Delivery method
Distributed via web download

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