MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd
SHA3-384 hash: 6c6e27fd2ec40f199847464bf742107eb0ca6fd3f272437ccaf8f9fa25aadbc904106b0f3eb8cbb4a0ea65cefc1acb70
SHA1 hash: f1ad99cb8844433ef78fed7b05326f55094cec9e
MD5 hash: 967d2516f1bb6814570f270bf114e779
humanhash: sink-delta-pip-berlin
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:69'096 bytes
First seen:2024-12-28 22:41:02 UTC
Last seen:2024-12-29 07:45:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:BLKz2yczcVjADOCzfLbILbONbqzrgM7PKw9UeYVWOz:0z2yczciDOCaN7PKw8WI
TLSH T1BD63B71A6E219FECF768873147B78E21A398339527E1C785E15CD6002E7034D686FFA8
telfhash t104014418843c13f1a3451c9eabedff36e49250ef4622ae338e40eda69a11a419e00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1288.26878.13873.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67707e801bb06b8884790d2dlinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/67707e811fa9986e6ea5119d/reports/09e17f3f-1493-4b90-988e-88f13bce3e70/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 83.222.191.146:33211
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/329dc25f-4c4b-4b1e-82af-b8943973d142
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1581770
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1581770 Sample: mips.elf Startdate: 28/12/2024 Architecture: LINUX Score: 56 16 secure-network-rebirthltd.ru 83.222.191.146, 33211, 56504, 56506 NET1-ASBG Bulgaria 2->16 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 2 other IPs or domains 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 dash rm mips.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 mips.elf 8->12         started        process6 14 mips.elf 12->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-28 22:42:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ditxynzdnr7yc6mfdb3uxcsqgbqpa5oc6x4a3ceron7qtfliwdgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/241228-2l5dcatrbp/
Behaviour
System Network Configuration Discovery
Changes its process name
Modifies Watchdog functionality
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2189a29c-acfd-4560-84e6-a0b2adc1fae8
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/1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd

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: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

Xorbot

sh e5049d99fe18eb44c8165c484ffee71a8d11468305d15407eacdb9385a4c54dd

Mirai

elf 1a277c37236c7f81798518774b8a503060f075c2f5f80d8891737f099568b0cd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3379342/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3379709/
  
URLhaus
https://urlhaus.abuse.ch/url/3379677/
  
URLhaus
https://urlhaus.abuse.ch/url/3379626/
  
URLhaus
https://urlhaus.abuse.ch/url/3379708/
  
URLhaus
https://urlhaus.abuse.ch/url/3379659/
  
Dropped by
SHA256 e5049d99fe18eb44c8165c484ffee71a8d11468305d15407eacdb9385a4c54dd
  
Dropped by
MD5 55e7befef79c64113c390276a8dc5709

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