MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 398897f7c84071459c645495bc5957eb0df96f843c4b0f5fc981cf9abafa41f7. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 398897f7c84071459c645495bc5957eb0df96f843c4b0f5fc981cf9abafa41f7
SHA3-384 hash: 96d538b18f8d16ff07e61bb38dd14a8e2a5fa33df82a6234b37d12731151561807e27c67cdf2747c8ca905dd064a129b
SHA1 hash: 31bf8249329461438c7ee1230512a582826aa50a
MD5 hash: 8ad3a463ebac28f8c70bbe97cf086224
humanhash: july-hydrogen-east-venus
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:96'736 bytes
First seen:2026-01-21 01:34:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0Liww5KRGi2qGj5sAqNfOGcBax4QH7xCyeggOj8svQ2W3B6moM58EQo:0Liwww4iwMx4KdqggOj8+Q2E6mt8ro
TLSH T17C93A50E6E218F7DF76D863547B78E35979923D727D0C644E16CE6001E6038EA81FBA8
telfhash t19e117958883853f497805d9d7becff73e0a114db9a215e338e00fe9aa765a429e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69702d645db9ae47708b06df/reports/c74077e7-94c2-4232-aa73-e60c3e0cefbf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
32
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/398897f7c84071459c645495bc5957eb0df96f843c4b0f5fc981cf9abafa41f7
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d6410e36-bf84-48fc-9cf2-e2dd487268cc
Behavior Graph:
Download SVG
%3 guuid=069ff68d-1600-0000-ed69-bb1fa90c0000 pid=3241 /usr/bin/sudo guuid=4c135990-1600-0000-ed69-bb1faa0c0000 pid=3242 /tmp/sample.bin guuid=069ff68d-1600-0000-ed69-bb1fa90c0000 pid=3241->guuid=4c135990-1600-0000-ed69-bb1faa0c0000 pid=3242 execve guuid=699f6492-1600-0000-ed69-bb1fad0c0000 pid=3245 /usr/bin/dash guuid=4c135990-1600-0000-ed69-bb1faa0c0000 pid=3242->guuid=699f6492-1600-0000-ed69-bb1fad0c0000 pid=3245 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bbc28617-4c7d-495c-baf7-3d851148d2aa
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1854498
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854498 Sample: mips.elf Startdate: 21/01/2026 Architecture: LINUX Score: 60 17 api.opennicproject.org 2->17 19 api.opennic.org 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 8 mips.elf 2->8         started        signatures3 process4 signatures5 25 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->25 11 mips.elf 8->11         started        process6 process7 13 mips.elf 11->13         started        15 mips.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/398897f7c84071459c645495bc5957eb0df96f843c4b0f5fc981cf9abafa41f7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/398897f7c84071459c645495bc5957eb0df96f843c4b0f5fc981cf9abafa41f7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 01:35:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hgejp56iibyulhdeksk3ywkx5mg7s34ehrfq6x6jqhhzvox2ih3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm credential_access discovery
Link:
https://tria.ge/reports/260121-bzc8xacs5c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Checks CPU configuration
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
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/398897f7c84071459c645495bc5957eb0df96f843c4b0f5fc981cf9abafa41f7

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: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 398897f7c84071459c645495bc5957eb0df96f843c4b0f5fc981cf9abafa41f7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760588/
  
Delivery method
Distributed via web download

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