MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d
SHA3-384 hash: 7fc64b69aef35c62723fc09015601d81c65296c38344e00402afab2387e611bb9ab549728587b2f801b2e5423edd59bc
SHA1 hash: 3ff982bf0cb129142a0efb9f536e638acc43efcb
MD5 hash: b67746d3041e6131941c588f5cf7f7dd
humanhash: california-massachusetts-illinois-sierra
File name:s
Download: download sample
Signature Mirai
Create hunting rule
File size:216'578 bytes
First seen:2025-10-13 06:26:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:lrMuh8aO6YVeG4JZkP/gAPMtOg7hqDvM/9fbmYiwB5h7/Ct:lYuh8aO5eG4JCPfPMtf7sk/lbmYiA5hI
TLSH T1AA242A04D6504B5BC2E227BAF78B424E33335F14A3E773199938BAB43BD2B995E36111
telfhash t1db417652993883251fe29d18ac6d9b7301236b1363773e727f36c4c995210a1e539d5f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Kills processes
Collects information on the CPU
Connection attempt
Runs as daemon
Creating a file
Sends data to a server
Attempts to kill processes by name
Launching a process
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68ec9b9c71883144ef33a842/reports/056fb077-66ad-48ea-b1aa-300fc628ed72/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
191
Number of processes launched:
20
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d
Behaviour
Anti-VM
Process Renaming
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:
2025-10-13T05:18:00Z UTC
Last seen:
2025-10-13T07:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/607586a5-0357-47c6-abdc-980810c74fda
Behavior Graph:
Download SVG
%3 guuid=e38cd4f4-1800-0000-3d0c-207025130000 pid=4901 /usr/bin/sudo guuid=41e537f7-1800-0000-3d0c-20702f130000 pid=4911 /tmp/sample.bin guuid=e38cd4f4-1800-0000-3d0c-207025130000 pid=4901->guuid=41e537f7-1800-0000-3d0c-20702f130000 pid=4911 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eea37433-68cc-4b3c-b2c6-e517007d73b8
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1793778
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Terminates several processes with shell command 'killall'
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793778 Sample: s.elf Startdate: 13/10/2025 Architecture: LINUX Score: 84 49 176.65.139.133, 47038, 65481 PALTEL-ASPALTELAutonomousSystemPS Germany 2->49 51 169.254.169.254, 80 USDOSUS Reserved 2->51 53 3 other IPs or domains 2->53 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus / Scanner detection for submitted sample 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 2 other signatures 2->63 9 s.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 signatures5 65 Opens /proc/net/* files useful for finding connected devices and routers 9->65 18 s.elf 9->18         started        20 s.elf 9->20         started        22 s.elf 9->22         started        process6 process7 24 s.elf sh 18->24         started        26 s.elf sh 18->26         started        28 s.elf sh 18->28         started        32 21 other processes 18->32 30 s.elf 20->30         started        process8 34 sh killall 24->34         started        37 sh killall 26->37         started        39 sh killall 28->39         started        41 sh killall 32->41         started        43 sh killall 32->43         started        45 sh killall 32->45         started        47 18 other processes 32->47 signatures9 55 Terminates several processes with shell command 'killall' 34->55
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 06:27:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ixkdv3eier6yrrfudjmth3nhzrczzxybbhnyyo5yxqusmzkasz6q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt antivm defense_evasion discovery execution
Link:
https://tria.ge/reports/251013-g7gh7aaz4a/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads system network configuration
Enumerates running processes
Reads system routing table
Modifies Watchdog functionality
Writes memory of remote process
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_6a510422 Linux_Trojan_Gafgyt_d2953f92
Link:
https://app.threat.zone/submission/65263c2c-7abb-4119-af76-fba696479281
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/45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_6a510422
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_d2953f92
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 45d43aec88247d88c4b41a5933eda7cc459cdf0109db8c3bb8bc29266540967d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576532/
  
Delivery method
Distributed via web download

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