MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44d80bd05398836b256c61590b7a4b86c2860ada4b8300f20ef1757cea22571a. 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: 44d80bd05398836b256c61590b7a4b86c2860ada4b8300f20ef1757cea22571a
SHA3-384 hash: d8ba147e1ee5d31b7e63381e5423fce5d4dc83e2cc26fd2dab693c41e7e57ae736306d1f3c79cccf3a9050b474c2c3f2
SHA1 hash: 28c2d383dea406d9b5a98360546055b6124402c5
MD5 hash: 37d4671932c6f4fbe9d0384ad2d031c6
humanhash: indigo-sodium-pennsylvania-kitten
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:63'040 bytes
First seen:2025-09-02 15:04:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BZwkssGPwvWnyhbtxk4AmoKX9Qxa+Xw/CPodG:BZw4GPnyjxRPX4Xw/1G
TLSH T1A8539FABCC3A2D48D14D94F0B428CBBD5373A994918B6EEA5177C2798043DDCF9493B8
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68b7078b39a6221faa7ab84d/reports/b17f2a9f-09b4-4e13-a519-82873f3f35d2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-02T13:22:00Z UTC
Last seen:
2025-09-02T13:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/44d80bd05398836b256c61590b7a4b86c2860ada4b8300f20ef1757cea22571a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/798f07d8-7d45-4f99-ac09-535321475fc5
Behavior Graph:
Download SVG
%3 guuid=c7a2c29a-1600-0000-3734-ae23d70b0000 pid=3031 /usr/bin/sudo guuid=caf2889c-1600-0000-3734-ae23dd0b0000 pid=3037 /tmp/sample.bin guuid=c7a2c29a-1600-0000-3734-ae23d70b0000 pid=3031->guuid=caf2889c-1600-0000-3734-ae23dd0b0000 pid=3037 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c06dbef1-1609-4d40-8da4-52da9972db2d
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1769637
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)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1769637 Sample: sh4.elf Startdate: 02/09/2025 Architecture: LINUX Score: 64 25 194.113.37.21, 1025, 40520 THEHOST-ASUA Germany 2->25 27 31.56.39.76, 42292, 42294, 42296 RASANAIR Iran (ISLAMIC Republic Of) 2->27 29 5 other IPs or domains 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 8 sh4.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 35 Sample tries to kill multiple processes (SIGKILL) 8->35 37 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->37 15 sh4.elf 8->15         started        17 sh4.elf 8->17         started        19 sh4.elf 8->19         started        21 10 other processes 8->21 process6 process7 23 sh4.elf 15->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/44d80bd05398836b256c61590b7a4b86c2860ada4b8300f20ef1757cea22571a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/44d80bd05398836b256c61590b7a4b86c2860ada4b8300f20ef1757cea22571a/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-02 15:05:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=itmaxucttcbwwjlmmfmqw6slq3bimcw2jobqb4qo6f2xz2rck4na._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250902-sfw1casqv3/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e450cbb7-dce1-40c8-a023-13ae6413d08c
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/44d80bd05398836b256c61590b7a4b86c2860ada4b8300f20ef1757cea22571a

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 44d80bd05398836b256c61590b7a4b86c2860ada4b8300f20ef1757cea22571a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609488/
  
Delivery method
Distributed via web download

Comments