MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf
SHA3-384 hash: 4569ae19a1c6974ecdaa7c436048d114818dab67ca8a0ca8babc32accd4ba9bf9fbf9935e4e49fa0601587cf20dad312
SHA1 hash: bd208d53e4c074cad7419021888dbd154bd17e77
MD5 hash: d95bd2d88571e3cf265bc0ad2392e896
humanhash: indigo-solar-summer-beer
File name:dbus-daemon
Download: download sample
Signature Mirai
Create hunting rule
File size:163'757 bytes
First seen:2025-10-12 06:44:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:X8ufMn+1tZPanaE4zqZkQnfpxex0MNopmWFQKuUsAKx3:XLfMqtBa/qQfpxe/opmWFQKuUsAKt
TLSH T1A7F31905D550472BC3D327BBF69A429D37231F64939B33259E38BAB41BE1B9D2E39120
telfhash t143417712997887241ff79928bcbd57b345125b2393763e726f39c0cc5411061e539c5f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

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

Unix.Dropper.Mirai-7489238-0
Create hunting rule

Unix.Trojan.Mirai-7582945-0
Create hunting rule

Unix.Trojan.Mirai-9917488-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Attempts to kill processes by name
Collects information on the CPU
Runs as daemon
Creating a file
Opens a port
Launching a process
Kills processes
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/68eb4e4d4f3013c55e4ad8ec/reports/a866b10f-decb-4c14-bbb2-45cd3e137f81/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:
13
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf
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:
2025-10-12T04:50:00Z UTC
Last seen:
2025-10-12T07:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1366a392-8376-4d2a-a4bd-201e65db83fa
Behavior Graph:
Download SVG
%3 guuid=09971cb4-1600-0000-9d14-cb4c960c0000 pid=3222 /usr/bin/sudo guuid=77cc82b6-1600-0000-9d14-cb4c980c0000 pid=3224 /tmp/sample.bin guuid=09971cb4-1600-0000-9d14-cb4c960c0000 pid=3222->guuid=77cc82b6-1600-0000-9d14-cb4c980c0000 pid=3224 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fbc1b2b5-d8b0-4149-9c1e-c098e7ef0879
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1793517
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: 1793517 Sample: dbus-daemon.elf Startdate: 12/10/2025 Architecture: LINUX Score: 84 45 176.65.139.133, 37942, 65481 PALTEL-ASPALTELAutonomousSystemPS Germany 2->45 47 169.254.169.254, 80 USDOSUS Reserved 2->47 49 daisy.ubuntu.com 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 2 other signatures 2->57 9 dbus-daemon.elf 2->9         started        12 python3.8 dpkg 2->12         started        signatures3 process4 signatures5 59 Opens /proc/net/* files useful for finding connected devices and routers 9->59 14 dbus-daemon.elf 9->14         started        16 dbus-daemon.elf 9->16         started        18 dbus-daemon.elf 9->18         started        process6 process7 20 dbus-daemon.elf sh 14->20         started        22 dbus-daemon.elf sh 14->22         started        24 dbus-daemon.elf sh 14->24         started        28 21 other processes 14->28 26 dbus-daemon.elf 16->26         started        process8 30 sh killall 20->30         started        33 sh killall 22->33         started        35 sh killall 24->35         started        37 sh killall 28->37         started        39 sh killall 28->39         started        41 sh killall 28->41         started        43 18 other processes 28->43 signatures9 61 Terminates several processes with shell command 'killall' 30->61
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-10-12 06:46:00 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=7olht6z6jxyary4pov2ud33nmg5lrulcqrqhx6c2qctag5fophhq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt antivm defense_evasion discovery
Link:
https://tria.ge/reports/251012-hhqw1afm7v/
Behaviour
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
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_6a510422 Linux_Trojan_Gafgyt_d2953f92
Link:
https://app.threat.zone/submission/0e1dda57-8158-40b7-b2d1-4a07fa80186d
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/fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf

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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 fb9679fb3e4df008e38f757541ef6d61bab8d16284607bf85a80a60374ae79cf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576527/
  
Delivery method
Distributed via web download

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