MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
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SHA256 hash: 9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9
SHA3-384 hash: f472aaa413c57c2cbfb9812f5ab1e025dfcc311c9fdc824f799a92c899a197d90dfcd3007734fed786aee6578d1259a7
SHA1 hash: 429ecedc80f7ba19e816850855024a7f7a0f27da
MD5 hash: c25b169587d6c453a7b392fc66ed30ed
humanhash: pizza-oregon-nitrogen-georgia
File name:xd.arm6
Download: download sample
Signature Mirai
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File size:79'600 bytes
First seen:2025-10-18 23:03:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XRnuv+IILxqT/QWUUnNmnK9mrsplDKZUkQBKXAVanUX+F8Jyvzmo9uzVLT1KvW/n:NI/rQn+NmK9mrsplDKZUkQBKXAVanUXe
TLSH T1A2732985B8809A25C6C517B7FE2F104D3312876CE2DEB3538D145F647BCA91B0E3BA5A
telfhash t1232103e79ad46ecc9bd04964d49e321e25b63cb63f006447876ca98fc1236c2b12d673
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 aaa600bfcc653cd71aab651ef7146c315931bf9314ece8a4b234dfb445ebb7af
File size (compressed) :34'476 bytes
File size (de-compressed) :79'600 bytes
Format:linux/arm
Packed file: aaa600bfcc653cd71aab651ef7146c315931bf9314ece8a4b234dfb445ebb7af

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/68f41d4b3a79800405ea55fb/reports/9911d074-7f98-4309-8193-9c97ae9d509a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-18T20:11:00Z UTC
Last seen:
2025-10-19T02:32:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9f87bcc0-9201-4453-a705-1882f64e44d0
Behavior Graph:
Download SVG
%3 guuid=2cbcf93b-1a00-0000-5964-c2de1d080000 pid=2077 /usr/bin/sudo guuid=8048383f-1a00-0000-5964-c2de1e080000 pid=2078 /tmp/sample.bin guuid=2cbcf93b-1a00-0000-5964-c2de1d080000 pid=2077->guuid=8048383f-1a00-0000-5964-c2de1e080000 pid=2078 execve
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4fb667ec-3fcc-4ab1-99c4-4bd0d5c1cfe2
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1797785
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-10-18 23:05:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tncuqdc4ofcueo4sv57y6q4itkj65yxoh3sh6sktaogd2jxqzwuq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251018-22t8babr6s/
Verdict:
Unknown
Tags:
botnet mirai
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/d505b08f-ed75-4703-b82f-fc280f1f4686
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/9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9

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_d2dca9e7
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Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
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Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 aaa600bfcc653cd71aab651ef7146c315931bf9314ece8a4b234dfb445ebb7af

Mirai

elf 9b45480c5c7145423b92af7f8f43889a93eee2ee3ee47f4953038c3d26f0cda9

(this sample)

  
Dropped by
SHA256 aaa600bfcc653cd71aab651ef7146c315931bf9314ece8a4b234dfb445ebb7af
  
URLhaus
https://urlhaus.abuse.ch/url/3681280/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7b1ac15e5a398d2c360d03f332ea04dd

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