MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2
SHA3-384 hash: 2fd1bb6060e022afc62e2d421d1577240de0cb3acf3f88956fe300a9ce793eca89c8cbdd5bee3264ae0808d7bab67506
SHA1 hash: 6d3f62387e7cf6ae33c933d67a59addaf1ceffea
MD5 hash: f6e75e6b5e58fd3381a0e41296038e8b
humanhash: autumn-east-orange-rugby
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:37'820 bytes
First seen:2025-11-29 04:05:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:9pS+nJVhHnxQDloTZGpryTVON7U8lkOajcfaJN85MnbcuyD7UHQRjFb:9pdnJnOhoTZsG8NAUNo4Mnouy8Hypb
TLSH T14503F1EFCDB24F51ED60A37B93C2BB0B01256102959A013AFDE9F03B4861F461A1D7E8
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) :37'820 bytes
File size (de-compressed) :75'028 bytes
Format:linux/i386
Unpacked file: 765facbfb234525d97cda2ba078e96ea7cb915bbb3232d4bf664463d7efad22a

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1fb85335-9076-4c6c-805c-6fd6b610af19/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/692a7153efb205635358d240/reports/3ee3488a-ae45-4945-8425-c101f8406329/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-29T00:42:00Z UTC
Last seen:
2025-11-29T12:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1acebf52-deda-471b-8355-196307f2254c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1822684
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822684 Sample: x86.elf Startdate: 29/11/2025 Architecture: LINUX Score: 64 22 teamc2.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 x86.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 x86.elf 8->12         started        14 x86.elf 8->14         started        16 x86.elf 8->16         started        process6 18 x86.elf 12->18         started        20 x86.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 04:06:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7v6v4irep4i3quaejhflsr3comiftzuork5bxl5yj6bslwpgahja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251129-en9dradx7g/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/baa17fdc-3341-4da0-8c27-d47b4de44bf1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2

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: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

sh bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b

Mirai

elf fd7d5e22247f11b8500449cab94762731059e68e8aba1bafb84f8325d9e601d2

(this sample)

Mirai

elf 765facbfb234525d97cda2ba078e96ea7cb915bbb3232d4bf664463d7efad22a

  
URLhaus
https://urlhaus.abuse.ch/url/3719326/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 765facbfb234525d97cda2ba078e96ea7cb915bbb3232d4bf664463d7efad22a
  
Dropping
MD5 43d2a22ea89f9feba808cb8b4c6eacb0
  
Dropped by
SHA256 bd48fb3dd067a827d6ea8ea03dccb6b9e2d48ff5d014d4ba2e8a7cb32fd25f9b
  
Dropped by
MD5 420df10085bd16eadb29008de43601b1
  
URLhaus
https://urlhaus.abuse.ch/url/3719324/

Comments