MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a0f847fa49ea63088dd20da73d25479047e5155fd501176ec393a4ff41d1899. 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: 7a0f847fa49ea63088dd20da73d25479047e5155fd501176ec393a4ff41d1899
SHA3-384 hash: 6e734aac5de1092dd296530bf86ceb0974763adbc545076b222a1c6d01c88b0e9596ce5f38107c8a619dbc4d09092a94
SHA1 hash: 0311e3d7103e6e8d38ece60ec100ba7a4ab29aa5
MD5 hash: 10dd7ca4ace17022ed16ed8935dda0ef
humanhash: carpet-cat-purple-six
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:92'048 bytes
First seen:2025-11-25 06:21:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2ylR4eY8zrTgbrO4MV4SKUgZ5VvHfNaiY0XM1yCpAzKYTihaVMuXyC47UwUR3BJ2:22RvfzrTT4MqkzFAzNFMVCsi2
TLSH T177935D02B70C0E43D1675DF02A3F27D1D3EEA6E121F4F688691F9A8591B2E335586EC9
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 84b27a0c97b5b10ef73f00157541dc2daaf8c4a481cc52a6b40d492eb186e7d6
File size (compressed) :40'724 bytes
File size (de-compressed) :92'048 bytes
Format:linux/ppc32
Packed file: 84b27a0c97b5b10ef73f00157541dc2daaf8c4a481cc52a6b40d492eb186e7d6

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
NL NL
Vendor Threat Intelligence
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

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sets a written file as executable
Runs as daemon
Kills processes
Sends data to a server
Launching a process
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69254af9f6a4ba1793b002db/reports/853ca16a-ebcb-4afb-a19e-7f72bf3292b1/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-25T05:36:00Z UTC
Last seen:
2025-11-25T06:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7a0f847fa49ea63088dd20da73d25479047e5155fd501176ec393a4ff41d1899/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cb2ef5b0-71b3-418c-9745-5b2f3c9d31e8
Behavior Graph:
Download SVG
%3 guuid=1cc49f74-1a00-0000-76b8-80ad6c090000 pid=2412 /usr/bin/sudo guuid=6cd69c76-1a00-0000-76b8-80ad70090000 pid=2416 /tmp/sample.bin guuid=1cc49f74-1a00-0000-76b8-80ad6c090000 pid=2412->guuid=6cd69c76-1a00-0000-76b8-80ad70090000 pid=2416 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3aa4f4ac-f1ee-4a9b-a261-e0427eba109a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1820306
Signature
Deletes system log files
Drops files in suspicious directories
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1820306 Sample: morte.ppc.elf Startdate: 25/11/2025 Architecture: LINUX Score: 68 31 vcute69.bounceme.net 41.216.189.88, 12121, 40572 AS40676US South Africa 2->31 33 Multi AV Scanner detection for submitted file 2->33 10 morte.ppc.elf 2->10         started        signatures3 process4 process5 12 morte.ppc.elf 10->12         started        process6 14 morte.ppc.elf 12->14         started        file7 29 /etc/init.d/sysd, POSIX 14->29 dropped 39 Sample tries to set files in /etc globally writable 14->39 41 Drops files in suspicious directories 14->41 43 Sample tries to persist itself using System V runlevels 14->43 18 morte.ppc.elf 14->18         started        20 morte.ppc.elf sh 14->20         started        signatures8 process9 process10 22 morte.ppc.elf 18->22         started        25 morte.ppc.elf 18->25         started        27 sh cp 20->27         started        signatures11 35 Manipulation of devices in /dev 22->35 37 Deletes system log files 22->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a0f847fa49ea63088dd20da73d25479047e5155fd501176ec393a4ff41d1899
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a0f847fa49ea63088dd20da73d25479047e5155fd501176ec393a4ff41d1899/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-25 06:22:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pihyi75et2tdbcg5ednhhusupech4ukv7vibc5xmhe5e75a5dcmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251125-g4p16ahp5x/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fc08b3ec-46cd-432e-a424-c93180e4876e
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/7a0f847fa49ea63088dd20da73d25479047e5155fd501176ec393a4ff41d1899

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 84b27a0c97b5b10ef73f00157541dc2daaf8c4a481cc52a6b40d492eb186e7d6

Mirai

elf 7a0f847fa49ea63088dd20da73d25479047e5155fd501176ec393a4ff41d1899

(this sample)

  
Dropped by
SHA256 84b27a0c97b5b10ef73f00157541dc2daaf8c4a481cc52a6b40d492eb186e7d6
  
URLhaus
https://urlhaus.abuse.ch/url/3716222/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 49b46667be51335370309fd70c483bb6

Comments