MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb
SHA3-384 hash: 9adb0e969b3fdab7604e952070077e5ee4f059d561c3f3df81de01ba065a1f2805d1b6925b24a0accc8b4b2b02510d7e
SHA1 hash: 9e107e0ba646780e63cb9d18e2ad4c7bfc7c1f73
MD5 hash: 7bc4b443a584943e22c1afb8256595f3
humanhash: king-eleven-georgia-september
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:119'535 bytes
First seen:2025-10-27 15:03:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TqzSKAOCeVRpkR84/1o0/xypXEYHmqYQcuL/1nFWNb:ySChVRpkS2yp0YHmqYQcuL/1nFWNb
TLSH T172C307B2B904DF66F40BD63604D34B257E30BFA74E931622732B3966AD362D42827F45
telfhash t1b9316552543502281fb2e92cacbc56a311213a23a3643fb1af29c4cc05360e2e93ee0f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135920-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7138852-0
Create hunting rule

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

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/68ff8abdc85c5c56973788d7/reports/dd195c65-4387-4c35-bf65-9d4cb8dc74c9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-27T12:10:00Z UTC
Last seen:
2025-10-28T10:24:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.a
Link:
https://opentip.kaspersky.com/da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eabe0497-69a6-4a63-8183-7c717029b724
Behavior Graph:
Download SVG
%3 guuid=0096efac-1a00-0000-7d15-2749dd0a0000 pid=2781 /usr/bin/sudo guuid=d496ecae-1a00-0000-7d15-2749e30a0000 pid=2787 /tmp/sample.bin guuid=0096efac-1a00-0000-7d15-2749dd0a0000 pid=2781->guuid=d496ecae-1a00-0000-7d15-2749e30a0000 pid=2787 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9e3734c8-75e8-47a4-9b1d-e96474e14dae
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1802505
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
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
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802505 Sample: m68k.elf Startdate: 27/10/2025 Architecture: LINUX Score: 100 21 197.214.243.107 airtelcgCG Congo 2->21 23 156.159.77.161, 37215 airtel-tz-asTZ Tanzania United Republic of 2->23 25 99 other IPs or domains 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 4 other signatures 2->33 8 m68k.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 35 Opens /proc/net/* files useful for finding connected devices and routers 8->35 13 m68k.elf 8->13         started        15 m68k.elf 8->15         started        17 m68k.elf 8->17         started        process6 process7 19 m68k.elf 13->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-27 14:57:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3i5rbtzpryip3vleqeewyj33gtc4opnnx43vqenhphgid5ypkh5q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/251027-sgsdjsyket/
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Trojan.Mirai-6981169-0
YARA:
botnet_dedsec Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4668659d-4469-4b9a-a8c5-16798e15b8c1
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/da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb

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:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
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 da3b10cf2f8e10fdd56481096c277b34c5c73dadbf375811a779cc81f70f51fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3688720/
  
Delivery method
Distributed via web download

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