MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3
SHA3-384 hash: 8c8a3840b722253a081815fc02a2d717b23e716f511f7f7d63bf5378198f94ac529cb915d7591203627d03a59961819c
SHA1 hash: adfd6e19e756700c9a0acd5e5b9f1bc911d4f211
MD5 hash: ade300628f5e1b943f6a1af39afa6f91
humanhash: chicken-arkansas-oregon-moon
File name:morte.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:116'160 bytes
First seen:2025-09-13 07:25:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fF38syuPgwHMD7qEywla4Wq0z0zkppYjjHBZibxZJ8EkgJ/LWk:N38syV0MfywlBtMhihZiqbgJq
TLSH T1F5B3AEDBF7072191C86247F007C74BDE3E6322119E5BA8E76C0F6A7A0A790DF5916391
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 :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-13T04:51:00Z UTC
Last seen:
2025-09-13T04:51:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ec9085ff-466e-4b25-a3b3-64f0ec9c4d89
Behavior Graph:
Download SVG
%3 guuid=2fc7739b-1a00-0000-98f0-efdfe5090000 pid=2533 /usr/bin/sudo guuid=bab2059d-1a00-0000-98f0-efdfeb090000 pid=2539 /tmp/sample.bin guuid=2fc7739b-1a00-0000-98f0-efdfe5090000 pid=2533->guuid=bab2059d-1a00-0000-98f0-efdfeb090000 pid=2539 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2cbe63bc-1334-4c54-a972-0d8df972b88d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1776924
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-13 07:27:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tb7x45ty7jorndmtpke7usuc22lpvfmdd4fr5v4nvn2ln7bkilrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250913-h9y2paz1bv/
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
backdoor Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/66e2025f-fe3b-48e0-89f7-8d7c8bd720c1
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/987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3

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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 987f7e7678fa5d168d937a89fa4a82d696fa95831f0b1ed78dab74b6fc2a42e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3623146/
  
Delivery method
Distributed via web download

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