MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 412832991c8007de0898d44f724cff80eb5bb60b4082ced5335e0aa7b5d8ec2c. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 412832991c8007de0898d44f724cff80eb5bb60b4082ced5335e0aa7b5d8ec2c
SHA3-384 hash: 1f040ed059cf27006b9d078d8c4463653171c9564c461cfd6d002877d8c367a18eb852d595433f946704fc7fd7c29a7c
SHA1 hash: a177dd5c2e8100c50446c2e218526d4ce1faf9bf
MD5 hash: cacfdbfe0f835788c0c4cbbed5348f71
humanhash: may-florida-steak-july
File name:1
Download: download sample
Signature Mirai
Create hunting rule
File size:169'836 bytes
First seen:2025-01-06 02:11:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:D7YTxU8Nssb4jr1TQ/oI0ksOzQzDYGWyDziPzp4RPzTPzePzBvhDjGBSnYVX87Yp:/YTvNssETvItsohaFWz5it
TLSH T13DF3B5593B9D4FEDF17AC939C2F3A4224A647B431BE2C94CC2BCED021530299651B6E7
telfhash t19d214b4a997812f4d3755dca46edff32e13130df59121e334d21dc5aaa2dc828e00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677b3d38c029bd73f283975dlinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Sends data to a server
Kills processes
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/677b3cc11e588ee233da4c58/reports/5cddeb95-1433-4822-9f9c-54d8380505ed/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5a029ff5-dcb1-43fe-af60-d64511a2e930
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1584612
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1584612 Sample: 1.elf Startdate: 06/01/2025 Architecture: LINUX Score: 76 31 179.77.43.200, 27682, 37215 TIMSABR Brazil 2->31 33 157.250.39.100, 27682, 37215, 49292 OUTSCALE-INCUS United States 2->33 35 98 other IPs or domains 2->35 37 Suricata IDS alerts for network traffic 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 2 other signatures 2->43 9 1.elf 2->9         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 4 other processes 2->16 signatures3 process4 signatures5 47 Sample tries to kill multiple processes (SIGKILL) 9->47 18 1.elf 9->18         started        process6 process7 20 1.elf 18->20         started        process8 22 1.elf 20->22         started        25 1.elf 20->25         started        27 1.elf 20->27         started        29 1.elf 20->29         started        signatures9 45 Sample tries to kill multiple processes (SIGKILL) 22->45
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/412832991c8007de0898d44f724cff80eb5bb60b4082ced5335e0aa7b5d8ec2c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/412832991c8007de0898d44f724cff80eb5bb60b4082ced5335e0aa7b5d8ec2c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-06 03:01:21 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ieudfgi4qad54cey2rhxeth7qdvvxnqlicbm5vjtlyfkpnoy5qwa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/250106-cmt7bssnbv/
Behaviour
Reads runtime system information
Changes its process name
Contacts a large (21229) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a2f4581d-2c55-45ce-a7df-2faee320df9f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/412832991c8007de0898d44f724cff80eb5bb60b4082ced5335e0aa7b5d8ec2c

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: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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 412832991c8007de0898d44f724cff80eb5bb60b4082ced5335e0aa7b5d8ec2c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3387316/
  
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