MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46
SHA3-384 hash: e6460fe95243142b3d276dac5fe0eac3b959c25b92d994d588e8ccd4555ceb6ec4102fa6a1f9a266243ca20c87450362
SHA1 hash: 1a164e780e5027d20964b2b616ec93d0775d48dd
MD5 hash: d0722c67c162fef9917b90c60fdb101d
humanhash: jig-snake-wyoming-early
File name:mirai.arm5n
Download: download sample
Signature Mirai
Create hunting rule
File size:68'224 bytes
First seen:2025-12-24 13:19:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rmKkU9NHdTxAxT7pRkazOLfmzQCQqRecFbSarytM:r/J9N9TxAxXkacclxWK
TLSH T1BA631951BC928B6AC6D063BAFAAE658D332163E9C2DF3217CC105B157B8951F0D73B42
telfhash t119f02ec1fe758a155ed35574d8dd075594016613a5569724df24c6d0c83f11de30cd1e
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 :
52
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/bec4d2dd-ce68-478e-a780-34f006758b11/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet gafgyt mirai rust
Link:
https://www.filescan.io/uploads/694be8533f8fdbf8e9511a13/reports/6b71f6f7-9323-47b0-ab33-fe76cec77146/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-24T14:12:00Z UTC
Last seen:
2025-12-24T14:34:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.c HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b0e9bda5-c4b4-4138-bd3d-d76071ad1395
Behavior Graph:
Download SVG
%3 guuid=e3fc64b1-1900-0000-cf4e-0319f90c0000 pid=3321 /usr/bin/sudo guuid=981fdeb3-1900-0000-cf4e-0319fd0c0000 pid=3325 /tmp/sample.bin guuid=e3fc64b1-1900-0000-cf4e-0319f90c0000 pid=3321->guuid=981fdeb3-1900-0000-cf4e-0319fd0c0000 pid=3325 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f03ed15f-a605-470f-92f5-dd840e89a34e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1838805
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/cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 13:19:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z5xblfcipm6elaazko2ejip5vx53iszly5bh4lrzt3yapcrqtjda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251224-qkr6vaykdt/
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Dropper.Mirai-7135868-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/db1a6c0b-18a6-487b-bcdc-a6778b4bf2f3
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/cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46

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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
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
Create hunting rule
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 cf6e1594487b3c45801953b444a1fdadfbb44b2bc7427e2e399ef0078a309a46

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735501/
  
Delivery method
Distributed via web download

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