MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9
SHA3-384 hash: 7a03b538ec5b1b76737bb098d45b25a514c875e1c4857e14ffdcba6560d558635aa64659ac5bfdfb7ee7541d77f2b2e1
SHA1 hash: 0b8f2bae1a34938c5dd5962f9c3dd577c228221a
MD5 hash: 697161b3a6575c753dc4d4ad3afd6aaf
humanhash: utah-grey-beryllium-florida
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:91'488 bytes
First seen:2026-01-01 00:20:12 UTC
Last seen:2026-01-01 01:00:49 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:tRnRaDhYysSscwOE0UoqZbWDs9bulHweRO/smn18tjbuQp+8BJqwllO4iadRBmuU:ED2yGOE0URZyD2OHweR7mniFbuQp+8BA
TLSH T15D93084AFC819B25D5D922BEFE1E018D33535BA8E3EE72029D105F15778A82B0F7B941
telfhash t1e3e0c2ebcf1840bc36d48306abeca15499f5769927523853404d779a48a3d42b02e106
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Unix.Trojan.Mirai-10008934-0
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/6955bdd58d1aa9829e2848d2/reports/83050dce-f31e-47c6-ba9d-73d36f321914/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-31T21:05:00Z UTC
Last seen:
2026-01-02T02:37:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d328b99a-e23e-43dc-b267-8fe80f88a13d
Behavior Graph:
Download SVG
%3 guuid=c6f0b9b3-1900-0000-8686-6d416c0a0000 pid=2668 /usr/bin/sudo guuid=40444db7-1900-0000-8686-6d41780a0000 pid=2680 /tmp/sample.bin guuid=c6f0b9b3-1900-0000-8686-6d416c0a0000 pid=2668->guuid=40444db7-1900-0000-8686-6d41780a0000 pid=2680 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/304d7f22-7333-454d-85ca-b3ea3327ec3e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1842944
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842944 Sample: arm7.elf Startdate: 01/01/2026 Architecture: LINUX Score: 68 22 102.211.177.6 CKL1-ASNKE unknown 2->22 24 102.211.193.192 CKL1-ASNKE unknown 2->24 26 100 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 Connects to many IPs within the same subnet mask (likely port scanning) 2->32 8 arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 arm7.elf 8->14         started        process6 16 arm7.elf 14->16         started        18 arm7.elf 14->18         started        20 arm7.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-01 00:21:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wb7vqzl6bxg2k3hk7oneedwngepzfmy7plodlj5hefhjzz2fkxuq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260101-am5xqaypaq/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Renames itself
Contacts a large (62793) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7a386adc-081b-4287-9dac-ed2f438779a7
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/b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9

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

elf b07f58657e0dcda56ceafb9a420ecd311f92b31f7adc35a7a7214e9ce74555e9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739233/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739152/
  
URLhaus
https://urlhaus.abuse.ch/url/3739149/
  
URLhaus
https://urlhaus.abuse.ch/url/3738855/

Comments