MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52d7ffba0cdb6c8fd9199a082f087e619d37bb25e154965352df30d9cf6e56e7. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52d7ffba0cdb6c8fd9199a082f087e619d37bb25e154965352df30d9cf6e56e7
SHA3-384 hash: 4f7504d232348d3d7b3371c7e3c5786b9907bae81704102e32fa533df492365b6bab0e5def29a89a84fb468df118d99a
SHA1 hash: 007f84c2d56d19b4ff593a299f9d8d06d970bf31
MD5 hash: 1a689e2fb197a011522277b1435348ff
humanhash: white-jig-fillet-lactose
File name:vejfa5
Download: download sample
Signature Mirai
Create hunting rule
File size:154'112 bytes
First seen:2025-04-02 03:22:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RGZ/vZaUuQr2OKJBBJAt15f2C9P4VILqTCfXcZtQtNOvs2Fqq9rQml+twyw0PBko:RGZ/U7rM5f94qqiXcZ+Q8qp0zvNa0
TLSH T1C9E32946F8905B23C6C622BBFB5E428D372A1768D3EE32079D255F65379785B0E37202
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 :
126
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30423.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
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Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ecb0bbcfd0a37f830bfe5blinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash explorer lolbin remote
Link:
https://www.filescan.io/uploads/67ecad9ff274bf2d8e2d87d4/reports/c5635cd2-323e-4d1c-8fbf-42a477c02a7d/overview
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6d870809-5ac3-40d3-8450-dac9d96ac2d9
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1654220
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1654220 Sample: vejfa5.elf Startdate: 02/04/2025 Architecture: LINUX Score: 68 24 raw.awaken-network.net. [malformed] 2->24 26 raw.awaken-network.net 141.98.10.142, 2211, 51628, 51802 HOSTBALTICLT Lithuania 2->26 28 2 other IPs or domains 2->28 32 Multi AV Scanner detection for submitted file 2->32 8 vejfa5.elf 2->8         started        10 systemd journalctl 2->10         started        12 systemd systemd-journald 2->12         started        14 11 other processes 2->14 signatures3 34 Sends malformed DNS queries 24->34 process4 process5 16 vejfa5.elf 8->16         started        signatures6 30 Sample deletes itself 16->30 19 vejfa5.elf 16->19         started        22 vejfa5.elf 16->22         started        process7 signatures8 36 Manipulation of devices in /dev 19->36 38 Deletes system log files 19->38 40 Sample tries to kill multiple processes (SIGKILL) 22->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52d7ffba0cdb6c8fd9199a082f087e619d37bb25e154965352df30d9cf6e56e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52d7ffba0cdb6c8fd9199a082f087e619d37bb25e154965352df30d9cf6e56e7/
Threat name:
Linux.Backdoor.Mirai
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Status:
Malicious
First seen:
2025-04-02 03:23:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kll77oqm3nwi7wiztiec6cd6mgotpozf4fkjmu2s34yntt3ok3tq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/250402-dxh3gszzbx/
Malware Config
C2 Extraction:
141.98.10.142
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/52d7ffba0cdb6c8fd9199a082f087e619d37bb25e154965352df30d9cf6e56e7

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:F01_s1ckrule
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Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
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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 52d7ffba0cdb6c8fd9199a082f087e619d37bb25e154965352df30d9cf6e56e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3477314/
  
Delivery method
Distributed via web download

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