MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529
SHA3-384 hash: ff80db06db7d4142f7fc2de38dce7e196dab9db4d15b22134431b5bc33ec963557d99b471379e0149f55618ec008d48b
SHA1 hash: 66f7ca6f212aeb1a96579b55b2b5d4293c594416
MD5 hash: 0bee4906b5f233842bb2ba1ff85639aa
humanhash: whiskey-blue-indigo-paris
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:58'580 bytes
First seen:2025-11-01 12:28:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:QHFqf0QcXivYssUAtkhEpu5xMt9xo0WF1z0B9xklSYI3fLFjP+YBZZGJw6RQQ:QHFS0QcXivYssUAtkhEpu5xMt9xo0WFf
TLSH T10B434CC1D653D8F9EC4A06B41036F7338B37F539501DEA63D7A9AA22BC92A40E5163DC
telfhash t16921e1fb1dae0ce8b7c06880c39b6e960426d53749b076a48272dce433d3ed25039c79
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 1095a9c32e870543bd5968db9a96058d475f5afba67994a895f9a5d5c78a9d9b
File size (compressed) :29'896 bytes
File size (de-compressed) :58'580 bytes
Format:linux/i386
Packed file: 1095a9c32e870543bd5968db9a96058d475f5afba67994a895f9a5d5c78a9d9b

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9866113-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Opens a port
DNS request
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-01T09:33:00Z UTC
Last seen:
2025-11-01T13:25:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ff3a3a1a-0341-48e9-9f94-83c765718788
Behavior Graph:
Download SVG
%3 guuid=b918b261-1900-0000-678c-bb51580f0000 pid=3928 /usr/bin/sudo guuid=7a657263-1900-0000-678c-bb51600f0000 pid=3936 /tmp/sample.bin net guuid=b918b261-1900-0000-678c-bb51580f0000 pid=3928->guuid=7a657263-1900-0000-678c-bb51600f0000 pid=3936 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=7a657263-1900-0000-678c-bb51600f0000 pid=3936->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=cd0b9b63-1900-0000-678c-bb51620f0000 pid=3938 /tmp/sample.bin dns net send-data zombie guuid=7a657263-1900-0000-678c-bb51600f0000 pid=3936->guuid=cd0b9b63-1900-0000-678c-bb51620f0000 pid=3938 clone guuid=cd0b9b63-1900-0000-678c-bb51620f0000 pid=3938->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=cd0b9b63-1900-0000-678c-bb51620f0000 pid=3938->54d92a3b-1447-55af-b534-047898c60c8d send: 70B 58d9b82e-4277-52b9-baa4-95eca7a52ad6 squibblypuff.asia:23 guuid=cd0b9b63-1900-0000-678c-bb51620f0000 pid=3938->58d9b82e-4277-52b9-baa4-95eca7a52ad6 send: 121B guuid=d301a363-1900-0000-678c-bb51630f0000 pid=3939 /tmp/sample.bin net guuid=cd0b9b63-1900-0000-678c-bb51620f0000 pid=3938->guuid=d301a363-1900-0000-678c-bb51630f0000 pid=3939 clone guuid=d301a363-1900-0000-678c-bb51630f0000 pid=3939->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1806279
Signature
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1806279 Sample: x86.elf Startdate: 01/11/2025 Architecture: LINUX Score: 56 18 flibberwock.cfd 185.14.92.55, 23, 34304, 34306 INTERCOLO-ASintercoloIP-BackboneDE Germany 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 4 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Yara detected Mirai 2->26 8 x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 x86.elf 8->14         started        process6 16 x86.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-01 12:29:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zednjgjou3kc23qq6wnismgcolznnbapweopth27c3edxjdo6uuq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion linux
Link:
https://tria.ge/reports/251101-pnlykadx3b/
Behaviour
Changes its process name
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529

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_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1095a9c32e870543bd5968db9a96058d475f5afba67994a895f9a5d5c78a9d9b

Mirai

elf c906d4992ea6d42d6e10f59a8930c272f2d6840fb11cf99f5f16c83ba46ef529

(this sample)

  
Dropped by
SHA256 1095a9c32e870543bd5968db9a96058d475f5afba67994a895f9a5d5c78a9d9b
  
URLhaus
https://urlhaus.abuse.ch/url/3693012/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 21f93118f8354f9b63b7dc72290f9237

Comments