MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07a3cd112d50a1758a535cc97221249993a84090f5144ed81d235daeeae525e9. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07a3cd112d50a1758a535cc97221249993a84090f5144ed81d235daeeae525e9
SHA3-384 hash: 4b9d7b8f6bc029a6caa665bb98e6331abad0ec0f3c1dc5aa2fdc6f6da0839fc542f94584f0b3187cf449126233855a01
SHA1 hash: 891384d4a86766d7c28ca921056f535a499caeec
MD5 hash: b04f0c96fb3696f1989d70b947818551
humanhash: speaker-ohio-nineteen-autumn
File name:zerarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:73'384 bytes
First seen:2025-12-05 18:13:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:GtnLckVyKSiB+pyOS8Izth6HFfKd/uFgkC4dlsfiWPMBwDsuo:gV9SryOqh6HFfKd/uFgvXPMAsuo
TLSH T1A5730849FC819B11D5E922BEFA2E014D336367B8E3EEB212DD111B15778A91F0E77902
telfhash t19fe02b05cc9e68cc7fe88254d5a6a14289de73792a021d45fd2e3e4f0892d217025434
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
21
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/693320c4bba50eaf0423655f/reports/e24926d9-4ddb-4a8d-a2f1-419b32622f15/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-05T16:37:00Z UTC
Last seen:
2025-12-05T17:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/07a3cd112d50a1758a535cc97221249993a84090f5144ed81d235daeeae525e9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/69104c9d-d8a4-4d01-8b4f-a3149402dcc3
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1be20366-5d47-4ef7-9ed8-864d20ee7d63
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1827537
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1827537 Sample: zerarm7.elf Startdate: 05/12/2025 Architecture: LINUX Score: 48 14 45.153.34.74, 39691, 43974 SKYLINKNL Germany 2->14 16 206.189.0.80, 39691, 45510 DIGITALOCEAN-ASNUS United States 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 zerarm7.elf 2->8         started        signatures3 process4 process5 10 zerarm7.elf 8->10         started        process6 12 zerarm7.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/07a3cd112d50a1758a535cc97221249993a84090f5144ed81d235daeeae525e9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07a3cd112d50a1758a535cc97221249993a84090f5144ed81d235daeeae525e9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-05 18:14:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a6r42ejnkcqxlcstltexeijetgj2qqeq6uke5wa5eno252xfexuq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/251205-wvftfswpdv/
Behaviour
Changes its process name
Renames itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/cfaece5a-8320-48f0-8462-31ca9924c529
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/07a3cd112d50a1758a535cc97221249993a84090f5144ed81d235daeeae525e9

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: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 f4a34a67a4e8159a46557b2485f1ed30a1d3c858f9278e58c470fcc73804fcdf

Mirai

elf 07a3cd112d50a1758a535cc97221249993a84090f5144ed81d235daeeae525e9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726267/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726320/
  
Dropped by
SHA256 f4a34a67a4e8159a46557b2485f1ed30a1d3c858f9278e58c470fcc73804fcdf
  
Dropped by
MD5 39d46be8a9a6afc02fb5497c6fba42f8
  
URLhaus
https://urlhaus.abuse.ch/url/3726315/
  
URLhaus
https://urlhaus.abuse.ch/url/3726443/

Comments