MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8576a00f145bae25947c3812fbd9cc8c801f6e734fea1885d3845ffee3bc7e5e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8576a00f145bae25947c3812fbd9cc8c801f6e734fea1885d3845ffee3bc7e5e
SHA3-384 hash: 329c54742602d931e7e2a1610002946d732429e3bdb71a3d639db62e1a010bb4377a225318c029dc8e550448c34c1e6b
SHA1 hash: 86fb4fd37280b024d99a9a1cb82cd4fa14a07662
MD5 hash: 788d6e57a4531a29b5d9e93387686909
humanhash: neptune-nuts-robert-michigan
File name:nwfaiehg4ewijfgriehgirehaughrarg.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:39'976 bytes
First seen:2025-11-05 05:12:35 UTC
Last seen:2025-11-06 02:55:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:KGz8xWqxg183qwt1VmzWhyXziXsnBlW44uw3BvaM1GlX8N4uVcqgw0IH:KNxWWd3RY2Xsj1bwR3GeN4u+qgw0IH
TLSH T14003E110D8267CBBDB7BDE970D51C9A637518ADCFB60CEE230D17B101B239296550ED1
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :39'976 bytes
File size (de-compressed) :89'448 bytes
Format:linux/ppc32
Unpacked file: 48ffb8ff3ec6df6a15261f1cdc8da698a3b99f7370d231dec133687946c79ea6

Intelligence

File Origin
# of uploads :
3
# of downloads :
149
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Deleting a recently created file
Sends data to a server
Removes directories
Runs as daemon
DNS request
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-04T17:12:00Z UTC
Last seen:
2025-11-05T23:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8576a00f145bae25947c3812fbd9cc8c801f6e734fea1885d3845ffee3bc7e5e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f5fe879c-bf4e-4e4c-badf-d55e36f42f4e
Behavior Graph:
Download SVG
%3 guuid=71facb5c-1a00-0000-6a11-97e12a090000 pid=2346 /usr/bin/sudo guuid=608a685e-1a00-0000-6a11-97e12e090000 pid=2350 /tmp/sample.bin guuid=71facb5c-1a00-0000-6a11-97e12a090000 pid=2346->guuid=608a685e-1a00-0000-6a11-97e12e090000 pid=2350 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/97b46e53-0304-4394-96c8-4a7c415efeed
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1808295
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808295 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 05/11/2025 Architecture: LINUX Score: 68 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 4 other IPs or domains 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Sample is packed with UPX 2->39 10 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 process5 18 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 10->18         started        process6 20 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 18->20         started        process7 22 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 20->22         started        process8 24 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 22->24         started        27 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 22->27         started        signatures9 41 Manipulation of devices in /dev 24->41 43 Deletes system log files 24->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8576a00f145bae25947c3812fbd9cc8c801f6e734fea1885d3845ffee3bc7e5e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8576a00f145bae25947c3812fbd9cc8c801f6e734fea1885d3845ffee3bc7e5e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-04 22:32:02 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qv3kadyuloxclfd4hajpxwomrsab63ttj7vbrbotqrp75y54pzpa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251105-fykzkses8g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1b832d91-7094-4987-84ed-26b551b94c05
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/8576a00f145bae25947c3812fbd9cc8c801f6e734fea1885d3845ffee3bc7e5e

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 8576a00f145bae25947c3812fbd9cc8c801f6e734fea1885d3845ffee3bc7e5e

(this sample)

Mirai

elf 48ffb8ff3ec6df6a15261f1cdc8da698a3b99f7370d231dec133687946c79ea6

  
URLhaus
https://urlhaus.abuse.ch/url/3696820/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696822/
  
Dropping
SHA256 48ffb8ff3ec6df6a15261f1cdc8da698a3b99f7370d231dec133687946c79ea6
  
Dropping
MD5 3ad27ba9523b5a160775d9114458ce2c

Comments