MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ba294496f62bbbf7f205377e4036a059637da2b284c3f13a997e332e945172b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ba294496f62bbbf7f205377e4036a059637da2b284c3f13a997e332e945172b
SHA3-384 hash: 68e600d3f00cfa1c1756a29b09d8d813e4bb6b870d4d0fd009125640a71b175fbf27bc9d0795668e9fb4d1c068534ff1
SHA1 hash: e1de8900159a9676a87eb070df68187127640b31
MD5 hash: 32b5512ceafe19ba779600d40ac307dc
humanhash: august-whiskey-blue-magazine
File name:shadow.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:64'420 bytes
First seen:2025-12-31 00:17:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:k28y4LdWCksM0tjh+tycfOTMMBMT6sUPYC4WA:gdQT4jhoGpB+6sUPY8
TLSH T10F537D77C11E4C80C75846B47416CFBA7753B74898A22FFE6A498A198407ECCF54ABF8
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 :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d4b0d903-8065-4734-9e5f-c339f39825c6/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69546bce8d1aa9829e279c69/reports/57b38f5c-d3a8-496e-bece-a1eb3be8feb6/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3283c5c4-ed24-4899-95ba-d9f9f8f8dad1
Behavior Graph:
Download SVG
%3 guuid=a4d49163-1b00-0000-69ae-c6e07b0a0000 pid=2683 /usr/bin/sudo guuid=1d28aa65-1b00-0000-69ae-c6e0830a0000 pid=2691 /tmp/sample.bin guuid=a4d49163-1b00-0000-69ae-c6e07b0a0000 pid=2683->guuid=1d28aa65-1b00-0000-69ae-c6e0830a0000 pid=2691 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/11b9c433-3d64-4238-86f1-2cca857e3302
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1842422
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Sends malformed DNS queries
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842422 Sample: shadow.sh4.elf Startdate: 31/12/2025 Architecture: LINUX Score: 68 24 kurol.io 2->24 26 H. [malformed] 2->26 28 Suricata IDS alerts for network traffic 2->28 30 Multi AV Scanner detection for submitted file 2->30 9 shadow.sh4.elf 2->9         started        12 systemd snap-failure 2->12         started        signatures3 32 Performs DNS TXT record lookups 24->32 34 Sends malformed DNS queries 26->34 process4 signatures5 36 Sample deletes itself 9->36 14 shadow.sh4.elf 9->14         started        16 snap-failure systemctl 12->16         started        18 snap-failure 12->18         started        process6 process7 20 shadow.sh4.elf 14->20         started        process8 22 shadow.sh4.elf 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7ba294496f62bbbf7f205377e4036a059637da2b284c3f13a997e332e945172b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ba294496f62bbbf7f205377e4036a059637da2b284c3f13a997e332e945172b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 00:18:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=porjislpmk5367zakn36ia3kawldpwrlfbgd6e5js7rtf2kfc4vq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251231-al2tnsam5z/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7138377-0
YARA:
n/a
Link:
https://app.threat.zone/submission/84045dc5-4652-4703-a156-2c2ebf90e64f
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/7ba294496f62bbbf7f205377e4036a059637da2b284c3f13a997e332e945172b

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: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 7ba294496f62bbbf7f205377e4036a059637da2b284c3f13a997e332e945172b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742273/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739070/

Comments