MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2061f7c9bd4a4f0b893718462ccd75ce6eb7576ac16f8f8f107368ea04f6f3a. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2061f7c9bd4a4f0b893718462ccd75ce6eb7576ac16f8f8f107368ea04f6f3a
SHA3-384 hash: 8ca912294c5bb03445e395cbce7d73929d98b9cb37e16fc8d34f9e26a4fa7612624f6544775dd6cd0e64559dd10e53ce
SHA1 hash: bd83365e8ea73c519a8527af0050fa4ef9e8458e
MD5 hash: 00f027756565ea4af51199d6d32390e5
humanhash: tennis-xray-purple-white
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:83'760 bytes
First seen:2025-12-07 09:41:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:E7ngrc+NYT7Lr0XfOg2PFoqGIRnqURGSH8GxYpgwZD0Z:E7ngrDaTAXkcfUvH8uhZ
TLSH T15A834C02B70C0E83D1675DF02A3F27D2D3EE95A121F4FA88691F9B8591B5E335586EC8
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c4eee8a3e412300eb6c6c6e7443b10a20dd7144ee722a9fa1be08828a073b4b9
File size (compressed) :39'660 bytes
File size (de-compressed) :83'760 bytes
Format:linux/ppc32
Packed file: c4eee8a3e412300eb6c6c6e7443b10a20dd7144ee722a9fa1be08828a073b4b9

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
NL NL
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/09705ba4-ad91-4f26-bf3a-0c5315f36ee6/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Launching a process
Connection attempt
Writes files to system directory
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-07T07:54:00Z UTC
Last seen:
2025-12-07T11:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a2061f7c9bd4a4f0b893718462ccd75ce6eb7576ac16f8f8f107368ea04f6f3a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/032773a6-7b7d-4a76-a064-2a347972d3ae
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1828271
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828271 Sample: morte.ppc.elf Startdate: 07/12/2025 Architecture: LINUX Score: 88 32 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->32 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Mirai 2->42 44 Yara detected Xmrig cryptocurrency miner 2->44 10 morte.ppc.elf 2->10         started        signatures3 process4 signatures5 52 Found strings related to Crypto-Mining 10->52 13 morte.ppc.elf 10->13         started        process6 process7 15 morte.ppc.elf 13->15         started        file8 30 /etc/init.d/sysd, POSIX 15->30 dropped 34 Sample tries to set files in /etc globally writable 15->34 36 Drops files in suspicious directories 15->36 38 Sample tries to persist itself using System V runlevels 15->38 19 morte.ppc.elf sh 15->19         started        21 morte.ppc.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        46 Sample deletes itself 21->46 process12 file13 28 /usr/bin/.sh, ELF 24->28 dropped 48 Drops invisible ELF files 24->48 50 Drops files in suspicious directories 24->50 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a2061f7c9bd4a4f0b893718462ccd75ce6eb7576ac16f8f8f107368ea04f6f3a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2061f7c9bd4a4f0b893718462ccd75ce6eb7576ac16f8f8f107368ea04f6f3a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-07 09:42:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uidb67e32sspboetogcgftgxlttow5lwvqlpr6hra43i5icpn45a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251207-lpd3kaap31/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8e8258b0-c89b-4fc6-bf52-fd05b77c2cab
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/a2061f7c9bd4a4f0b893718462ccd75ce6eb7576ac16f8f8f107368ea04f6f3a

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 c4eee8a3e412300eb6c6c6e7443b10a20dd7144ee722a9fa1be08828a073b4b9

Mirai

elf a2061f7c9bd4a4f0b893718462ccd75ce6eb7576ac16f8f8f107368ea04f6f3a

(this sample)

  
Dropped by
SHA256 c4eee8a3e412300eb6c6c6e7443b10a20dd7144ee722a9fa1be08828a073b4b9
  
URLhaus
https://urlhaus.abuse.ch/url/3728508/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d2a8e7c19e44d3f09002d2fad0bbe728

Comments