MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47ab9709fe9e56721c2467d24b8544b0bd8b1d076bf4223eca714392bd074d62. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47ab9709fe9e56721c2467d24b8544b0bd8b1d076bf4223eca714392bd074d62
SHA3-384 hash: ebbe2c479516e3166471f19fcf87c203d8441eb31e1273ad660fdb3c35555898e4412ab30759b4e65ebe98537120a211
SHA1 hash: 37e5693947f65b20a9edf26c453ac3832ef01a0f
MD5 hash: cc7fa7b611680662633628e0dc326848
humanhash: early-quiet-pip-zulu
File name:9e3363f017c60726bf610a2a472040144T.
Download: download sample
Signature Mirai
Create hunting rule
File size:215'624 bytes
First seen:2025-08-19 05:47:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:nON9c8UCsc7cHbNL+uxVfz2W1e9UyC06pg33wuEv:nON9c8UCsc7c71yWICyQpgHwuK
TLSH T1D024871E2E22DF7FF569827007F38A70579936D62AE19585F1ACD70C1E2028E641FBE4
telfhash t140415f1c0e7817b0a3755d5d0addff37e2a330da7a221d278e51e86aab688839d11c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sends data to a server
Creating a file
Receives data from a server
Collects information on the CPU
Launching a process
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc threat
Link:
https://www.filescan.io/uploads/68a41023419c816a6e8b790a/reports/dd314ae3-91c7-4326-91aa-b07461c3ac86/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/832792bd-03ff-4fa3-a8c8-6f72b22eb0ba
Behavior Graph:
Download SVG
%3 guuid=e5e46b0b-1900-0000-11cd-6c9a5c140000 pid=5212 /usr/bin/sudo guuid=a611dd0e-1900-0000-11cd-6c9a5d140000 pid=5213 /tmp/sample.bin guuid=e5e46b0b-1900-0000-11cd-6c9a5c140000 pid=5212->guuid=a611dd0e-1900-0000-11cd-6c9a5d140000 pid=5213 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bb69bee6-8789-4439-a337-55c4b9a7723f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1759918
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to access files in /etc/config/ (typical for OpenWRT routers)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1759918 Sample: 9e3363f017c60726bf610a2a472... Startdate: 19/08/2025 Architecture: LINUX Score: 60 36 169.254.169.254, 80 USDOSUS Reserved 2->36 38 5.181.159.167, 1125, 45528 MIVOCLOUDMD Moldova Republic of 2->38 40 5 other IPs or domains 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 9 9e3363f017c60726bf610a2a472040144T..elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 9e3363f017c60726bf610a2a472040144T..elf sh 9->17         started        19 9e3363f017c60726bf610a2a472040144T..elf sh 9->19         started        process6 21 sh find 17->21         started        24 sh xargs 17->24         started        26 sh head 17->26         started        28 sh cat 19->28         started        30 sh grep 19->30         started        32 sh head 19->32         started        signatures7 46 Sample tries to access files in /etc/config/ (typical for OpenWRT routers) 21->46 34 xargs grep 24->34         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/47ab9709fe9e56721c2467d24b8544b0bd8b1d076bf4223eca714392bd074d62
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47ab9709fe9e56721c2467d24b8544b0bd8b1d076bf4223eca714392bd074d62/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-19 05:49:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6vzocp6tzlhehbem7jexbkewc6ywhihnp2cepwkofbzfpihjvra._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/250819-ghecja1sh1/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Checks CPU configuration
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/88bc2946-bd20-4569-b013-968df4fe28cd
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/47ab9709fe9e56721c2467d24b8544b0bd8b1d076bf4223eca714392bd074d62

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_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 47ab9709fe9e56721c2467d24b8544b0bd8b1d076bf4223eca714392bd074d62

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3606577/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments