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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d70a253f0142cb957b33698f84ff4f7b3ff11239aeb7063aee8853a17347e129. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d70a253f0142cb957b33698f84ff4f7b3ff11239aeb7063aee8853a17347e129
SHA3-384 hash: df196897cbcecec349cc994663f271946ac4d3ac88000cc29c6263d1b7029527eb31b986700dd73d99647865c2fc0f55
SHA1 hash: 99e3ce89df190b30f3f031a48da8a1c5fd37d3af
MD5 hash: 50d637b5748d2cb33f2defbfb5a8d513
humanhash: ten-triple-saturn-item
File name:mipsrouter
Download: download sample
Signature Mirai
Create hunting rule
File size:101'780 bytes
First seen:2026-10-17 07:51:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:eFGSHJDGJKp0r6gRvAYNUlv0POCqGbVQaja:eFGSpCJKp0rqiidCqeQWa
TLSH T141A312D881979F81D9FAF3FC5C251700ED740FB0890BEAAA7B9875C6A45E478A481FC4
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
File size (compressed) :101'780 bytes
File size (de-compressed) :333'925 bytes
Format:linux/mips
Unpacked file: a78f71a0b7e820cf410576f16b77f601020813a416b6ac5f805d62fd5f56d6fd

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/87e7d79d-d4d8-4c17-afa4-f88a654074e6/
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.17104.20128.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching a process
Sets a written file as executable
Receives data from a server
Manages services
Sets a file as executable
Kills processes
Connection attempt
Collects information on the CPU
Collects information on the RAM
Locks files
Sends data to a server
Runs as daemon
Substitutes an application name
Writes files to system subdirectory
Creates or modifies files in /cron to set up autorun
Kills critical processes
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6ad3292c418b98518cab9d7b/reports/3b5e3564-92b3-42fa-8dce-6cb252f9abbb/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-17T00:44:00Z UTC
Last seen:
2026-10-18T17:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d70a253f0142cb957b33698f84ff4f7b3ff11239aeb7063aee8853a17347e129/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7709baea-3b5e-43e4-8a9a-dec356581f5c
Behavior Graph:
Download SVG
%3 guuid=4a595d63-2600-0000-5319-3bef3d030000 pid=829 /usr/bin/sudo guuid=ce882765-2600-0000-5319-3bef3e030000 pid=830 /tmp/sample.bin guuid=4a595d63-2600-0000-5319-3bef3d030000 pid=829->guuid=ce882765-2600-0000-5319-3bef3e030000 pid=830 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4b0ad04a-927a-4a8d-8f05-aa37a7fa3480
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1988324
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops invisible ELF files
Found malware configuration
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1988324 Sample: mipsrouter.elf Startdate: 17/10/2026 Architecture: LINUX Score: 100 61 83.168.69.95, 38372, 9482 SKYPASS-ASPL Poland 2->61 63 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->63 65 Found malware configuration 2->65 67 Antivirus detection for dropped file 2->67 69 Antivirus / Scanner detection for submitted sample 2->69 71 4 other signatures 2->71 11 mipsrouter.elf 2->11         started        14 systemd snapd-env-generator 2->14         started        16 systemd snapd-env-generator 2->16         started        18 3 other processes 2->18 signatures3 process4 signatures5 83 Found strings related to Crypto-Mining 11->83 20 mipsrouter.elf 11->20         started        process6 process7 22 mipsrouter.elf 20->22         started        signatures8 73 Sample deletes itself 22->73 25 mipsrouter.elf 22->25         started        29 mipsrouter.elf 22->29         started        31 mipsrouter.elf 22->31         started        33 mipsrouter.elf 22->33         started        process9 file10 53 /etc/rc.local, ASCII 25->53 dropped 55 /etc/cron.d/sys-network-helper, ASCII 25->55 dropped 75 Sample tries to set files in /etc globally writable 25->75 77 Sample tries to persist itself using cron 25->77 79 Sample tries to persist itself using System V runlevels 25->79 35 mipsrouter.elf sh 25->35         started        37 mipsrouter.elf iptables 25->37         started        39 mipsrouter.elf iptables-restore 25->39         started        41 mipsrouter.elf iptables-restore 25->41         started        57 /usr/lib/systemd/.system-helper, ELF 29->57 dropped 59 /etc/cron.d/killer-helper, ASCII 29->59 dropped 81 Drops invisible ELF files 29->81 43 mipsrouter.elf sh 29->43         started        signatures11 process12 process13 45 sh systemctl 35->45         started        47 sh systemctl 35->47         started        49 sh systemctl 43->49         started        51 sh systemctl 43->51         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d70a253f0142cb957b33698f84ff4f7b3ff11239aeb7063aee8853a17347e129
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d70a253f0142cb957b33698f84ff4f7b3ff11239aeb7063aee8853a17347e129/
Threat name:
Linux.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-10-17 07:52:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=24fckpybilfzk6ztnghyj72ppm77cerzv23qmoxorbj2c42h4euq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
antivm defense_evasion discovery exection execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/261017-jqg5havy9p/
Behaviour
Command and Scripting Interpreter: Unix Shell
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
UPX packed file
Creates/modifies Cron job
Deletes log files
Enumerates active TCP sockets
Enumerates running processes
Modifies rc script
Modifies systemd
Deletes itself
Deletes system logs
Modifies the /etc/hosts DNS resolution file
Modifies the dynamic linker configuration file
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/d70a253f0142cb957b33698f84ff4f7b3ff11239aeb7063aee8853a17347e129

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_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf d70a253f0142cb957b33698f84ff4f7b3ff11239aeb7063aee8853a17347e129

(this sample)

Mirai

elf a78f71a0b7e820cf410576f16b77f601020813a416b6ac5f805d62fd5f56d6fd

  
URLhaus
https://urlhaus.abuse.ch/url/3925735/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a78f71a0b7e820cf410576f16b77f601020813a416b6ac5f805d62fd5f56d6fd
  
Dropping
MD5 c062c8caf31a7bf10bd40e17ba058ac3

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