MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d0fd92ec27d3ca45834545d8d461e856a0d75d293b51d31232f79b25214e0f3. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d0fd92ec27d3ca45834545d8d461e856a0d75d293b51d31232f79b25214e0f3
SHA3-384 hash: 833fda64bd488587d0eaea35925847f635e17a3c6a5255d75e5a07eb62c6d25f9534547ac940d7c5bf719b3bed0c7ec8
SHA1 hash: 41fd133c17b6ac2aa5e6e49f038a29339516da9c
MD5 hash: c347ca26e35efda4edd8c8a3a1afd24d
humanhash: west-double-skylark-montana
File name:putita.mipsrouter
Download: download sample
Signature Mirai
Create hunting rule
File size:206'268 bytes
First seen:2026-08-25 21:12:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:qIvIcVyv3xtMc4q3M2/pRB7OowtmbYWs1uKniAOYjmD47BRvYa1DIjALgBZ9A:qIv3yf87q3DD7WGEbRO477vYAK+7
TLSH T1BB14295B7B10CFA2D228C63049B3C797A6F526A726D2C585F36DDE082E2034D685FED4
telfhash t1134131644d3ada0adb49cca845bdab2e741f510b5358ce33ee30416e40420f9e26ad5f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b5909f3325234e39e826c63b7424690c09800280f8b313e5ba71eee3c25ec99e
File size (compressed) :85'584 bytes
File size (de-compressed) :206'268 bytes
Format:linux/mips
Packed file: b5909f3325234e39e826c63b7424690c09800280f8b313e5ba71eee3c25ec99e

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10742.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-10058997-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
dropper gcc mirai
Link:
https://www.filescan.io/uploads/6a8e05649839b38da0d5e24b/reports/6174a096-a4d3-4b03-afba-9dca6ef22f5b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2d0fd92ec27d3ca45834545d8d461e856a0d75d293b51d31232f79b25214e0f3
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c855e965-b23d-4a4e-98fa-a3e7766aacab
Behavior Graph:
Download SVG
%3 guuid=45a83490-1900-0000-84a2-3bc5450c0000 pid=3141 /usr/bin/sudo guuid=e3a75493-1900-0000-84a2-3bc54c0c0000 pid=3148 /tmp/sample.bin guuid=45a83490-1900-0000-84a2-3bc5450c0000 pid=3141->guuid=e3a75493-1900-0000-84a2-3bc54c0c0000 pid=3148 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3a5b0ee9-582b-438b-acbb-d58c96f1eb6f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2d0fd92ec27d3ca45834545d8d461e856a0d75d293b51d31232f79b25214e0f3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2d0fd92ec27d3ca45834545d8d461e856a0d75d293b51d31232f79b25214e0f3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-25 21:13:34 UTC
File Type:
ELF32 Big (SO)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fuh5slwcpu6kiwbukroy2rq6qvva25osso2r2mjdf543euqu4dzq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260825-z2rq3syhkc/
Behaviour
System Network Configuration Discovery
Changes its process name
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/2d0fd92ec27d3ca45834545d8d461e856a0d75d293b51d31232f79b25214e0f3

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:elf_arm_mips_ko_so
Create hunting rule
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 b5909f3325234e39e826c63b7424690c09800280f8b313e5ba71eee3c25ec99e

Mirai

elf 2d0fd92ec27d3ca45834545d8d461e856a0d75d293b51d31232f79b25214e0f3

(this sample)

  
Dropped by
SHA256 b5909f3325234e39e826c63b7424690c09800280f8b313e5ba71eee3c25ec99e
  
URLhaus
https://urlhaus.abuse.ch/url/3892143/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 488d3324b6745baa2f52ea9d65900dfb

Comments