MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8135d8e1eacfeafec79805bf07c4598ef033ce67eb934681bccd207da69e46b. 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: a8135d8e1eacfeafec79805bf07c4598ef033ce67eb934681bccd207da69e46b
SHA3-384 hash: aaef47b58a8f5fda625ddeac4a61e595df4281d9f3ceab98c250f09d1f4a29085bf89bde53196bbad6a21cd9079eb983
SHA1 hash: 1ade25c9c0108fe4a80914ddb0eaf5f3bb5b7938
MD5 hash: b4f61d18ddfcfa3f65694fdcdc32d928
humanhash: minnesota-carbon-pasta-emma
File name:sora.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:71'628 bytes
First seen:2025-05-10 10:42:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eQ4RXy0vje67d1gAfqx7KKQeuacWjcW0JcWcB7IFp/ZYmQAJ886Z:eHRy0je67diAlKQeuacWjcW0JcWcBsFe
TLSH T1D4634BC6F401DD7DF8CAE67A4C560E0C7632B5940A530F266357FEB7BEA1058291ED81
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681f2f1b4a59e5a2ce038c03linux22vpnfull_triage
Tags:
mirai ddos
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/681f2dc3d95f3e34e965c498/reports/0d42105c-b931-4bab-af2b-c0c2de40f419/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6857c02d-afff-4b44-b1ba-a1a72f1a044e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1686680
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1686680 Sample: sora.m68k.elf Startdate: 10/05/2025 Architecture: LINUX Score: 68 42 45.208.25.183 zain-asGH Ghana 2->42 44 75.93.152.69 WINDSTREAMUS United States 2->44 46 99 other IPs or domains 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Yara detected Mirai 2->52 54 Uses known network protocols on non-standard ports 2->54 10 sora.m68k.elf 2->10         started        signatures3 process4 process5 12 sora.m68k.elf 10->12         started        14 sora.m68k.elf 10->14         started        16 sora.m68k.elf 10->16         started        process6 18 sora.m68k.elf 12->18         started        20 sora.m68k.elf 12->20         started        22 sora.m68k.elf 14->22         started        24 sora.m68k.elf 14->24         started        26 sora.m68k.elf 14->26         started        process7 28 sora.m68k.elf 18->28         started        30 sora.m68k.elf 18->30         started        32 sora.m68k.elf 18->32         started        34 sora.m68k.elf 22->34         started        36 sora.m68k.elf 22->36         started        process8 38 sora.m68k.elf 28->38         started        40 sora.m68k.elf 28->40         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a8135d8e1eacfeafec79805bf07c4598ef033ce67eb934681bccd207da69e46b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a8135d8e1eacfeafec79805bf07c4598ef033ce67eb934681bccd207da69e46b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-10 10:43:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vajv3dq6vt7k73dzqbn7a7cftdxqgphgp24ti2a3ztjapwtj4rvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora linux
Link:
https://tria.ge/reports/250510-msbbhsw1fx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d89adaa6-7aa5-47c3-8491-272591205005
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/a8135d8e1eacfeafec79805bf07c4598ef033ce67eb934681bccd207da69e46b

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 a8135d8e1eacfeafec79805bf07c4598ef033ce67eb934681bccd207da69e46b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3540407/
  
Delivery method
Distributed via web download

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