MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d049051558df80b2e5e8d9653f199fbf481a4626d2f88bdae55d60c899b5915. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d049051558df80b2e5e8d9653f199fbf481a4626d2f88bdae55d60c899b5915
SHA3-384 hash: 873aa7fe0a0854805fa78401889c1df59d99d37288d4345b2eb5e530ac80c5e053dd8ab53fc10ea8d6005037db020ac1
SHA1 hash: f23e2a0fa4c34d626cc014a882de59274fa7315b
MD5 hash: 2253075750593a16caa39731f6f151ee
humanhash: twenty-papa-shade-magazine
File name:shadow.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:77'592 bytes
First seen:2025-12-31 01:32:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:99GGQFxoY7heH9+08EJTKOx364MeN3gvkudLrR:99GGQFxd7heHnvLNgpdn
TLSH T17073B752B8C29107C9D4A2F7F71E119E330523A8D2DB3307AC266F613689D5F0EA7E59
telfhash t1a1b0920f4f2109a453f05d05c0dd420361856e116e0a84a615e80e8986e7681f869542
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
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/a214a198-3b5f-44f9-b062-e3d5ae68d767/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/69547d5e127d6a14e0c96682/reports/8ca7ada8-cccc-428d-bd90-3317a96529db/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/202b6fe1-b5cc-44e7-8d47-eb2d45b4a366
Behavior Graph:
Download SVG
%3 guuid=5f2e5f70-1900-0000-6ddf-2597a50a0000 pid=2725 /usr/bin/sudo guuid=26f73372-1900-0000-6ddf-2597ac0a0000 pid=2732 /tmp/sample.bin guuid=5f2e5f70-1900-0000-6ddf-2597a50a0000 pid=2725->guuid=26f73372-1900-0000-6ddf-2597ac0a0000 pid=2732 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a695102c-677b-4699-ad6a-72a65ef227a8
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1842510
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Sends malformed DNS queries
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842510 Sample: shadow.arm.elf Startdate: 31/12/2025 Architecture: LINUX Score: 68 22 kurol.io 2->22 24 H. [malformed] 2->24 26 4 other IPs or domains 2->26 28 Suricata IDS alerts for network traffic 2->28 30 Multi AV Scanner detection for submitted file 2->30 9 shadow.arm.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 32 Performs DNS TXT record lookups 22->32 34 Sends malformed DNS queries 24->34 process4 signatures5 36 Sample deletes itself 9->36 16 shadow.arm.elf 9->16         started        process6 process7 18 shadow.arm.elf 16->18         started        process8 20 shadow.arm.elf 18->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0d049051558df80b2e5e8d9653f199fbf481a4626d2f88bdae55d60c899b5915
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0d049051558df80b2e5e8d9653f199fbf481a4626d2f88bdae55d60c899b5915/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 01:33:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bucjaukvrx4awls6rwlfh4mz7p2idjdcnuxyrpnokxlazcm3lekq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251231-byckzsylaq/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-1
YARA:
n/a
Link:
https://app.threat.zone/submission/c4287023-4393-4816-842b-3b075e6d7d2c
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/0d049051558df80b2e5e8d9653f199fbf481a4626d2f88bdae55d60c899b5915

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_d94e1020
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 0d049051558df80b2e5e8d9653f199fbf481a4626d2f88bdae55d60c899b5915

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742286/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739057/

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