MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 307bd661e890535ff5bf14aa7f17128d7feb1006a04bb26965b034d5fe214ca3. 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 5 File information Comments
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SHA256 hash: 307bd661e890535ff5bf14aa7f17128d7feb1006a04bb26965b034d5fe214ca3
SHA3-384 hash: 145393e4b342d8bd5e2615d105edcc57a11aa6052fe32cca86ff6709673ab2a9f2b821b694f5d6cf268c1123040f58df
SHA1 hash: a3c8b768bbe2131648bc66b819c23efb091d3ddd
MD5 hash: 46015b250c3e87b4903b7bffd424a2d8
humanhash: mexico-alaska-potato-alpha
File name:nwfaiehg4ewijfgriehgirehaughrarg.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'676 bytes
First seen:2025-09-16 20:37:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5T+0h58lDXo4EoFLG3D7QYiWJrU4PUEblorxeYyxs5mRgUCEm/LWE:5T+OulLo40z7QVsYgUEbixeYggZq
TLSH T14DC39D83F78714A0C86246F007C71FAD2F63A122CE5BE4E76C5E763B5A7A0DB1916391
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 :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056463-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68c9ca900d1238ff0aad3e9c/reports/8b2319fd-118b-411e-becb-13380c55aa59/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-16T18:45:00Z UTC
Last seen:
2025-09-16T18:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/307bd661e890535ff5bf14aa7f17128d7feb1006a04bb26965b034d5fe214ca3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6891134f-ca2b-4113-8325-cee19f51b715
Behavior Graph:
Download SVG
%3 guuid=f2842206-1900-0000-62b4-e2bdba110000 pid=4538 /usr/bin/sudo guuid=f1870708-1900-0000-62b4-e2bdc3110000 pid=4547 /tmp/sample.bin guuid=f2842206-1900-0000-62b4-e2bdba110000 pid=4538->guuid=f1870708-1900-0000-62b4-e2bdc3110000 pid=4547 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3b4b551d-b325-483f-a797-df420975fdd9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1778843
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1778843 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 16/09/2025 Architecture: LINUX Score: 48 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash head 2->8         started        10 dash tr 2->10         started        12 7 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/307bd661e890535ff5bf14aa7f17128d7feb1006a04bb26965b034d5fe214ca3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/307bd661e890535ff5bf14aa7f17128d7feb1006a04bb26965b034d5fe214ca3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-16 20:37:37 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=gb55mypisbjv75n7csvh6fysrv76weagubf3e2lfwa2nl7rbjsrq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250916-zefejaymw2/
Malware Config
C2 Extraction:
cnc.naldlh.lol
scan.naldlh.lol
ajczgt.ignorelist.com
naldlh.jumpingcrab.com
xosjcq.twilightparadox.com
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/ac270669-2b92-4d7f-a440-082f4df2a811
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DriveBy Activity
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/307bd661e890535ff5bf14aa7f17128d7feb1006a04bb26965b034d5fe214ca3

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 307bd661e890535ff5bf14aa7f17128d7feb1006a04bb26965b034d5fe214ca3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3625236/
  
Delivery method
Distributed via web download

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