MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1276e36878e993beffb8dc85481d7149ece064c8a2c53e8f9920c73681f41325. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1276e36878e993beffb8dc85481d7149ece064c8a2c53e8f9920c73681f41325
SHA3-384 hash: 3e23c93f18703a7e451085eb106388c6ae48e2dde440c3f82b65083efdccbfcb003caeecf3d5e980c8d67766dbf977d1
SHA1 hash: e8d5919b2da1fc62154d6c52928537eaeec7d32b
MD5 hash: d84a6ec59cdde5be9f2c6eb2123e5545
humanhash: georgia-kitten-lamp-asparagus
File name:mirai.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:134'588 bytes
First seen:2022-04-11 10:50:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:YPges9hWYPLDJumKbUcQtuuxQds/nnqYtFbm06DM/9FLrr:YPges9hWkLDAJPuxQds/nqibmPDM/9hv
TLSH T1C3D33B46FB418B13C4D6177AFAAF424933239BA4E3DB730649185FB43F8665E0E63A05
telfhash t1dd211d716b2195266ea0cd9088eca7b2512c97072349df33cf31849c24140aeea3ac4f
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7136035-0
Create hunting rule

Unix.Trojan.Mirai-7664263-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6254081b04b81dabe27f900b/reports/4c953699-bab0-4a9d-a882-95bf27b8ad89/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
185.44.81.9:80
Number of open files:
1
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1276e36878e993beffb8dc85481d7149ece064c8a2c53e8f9920c73681f41325
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
185.44.81.9:61231
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aeb09d3b-9a4f-45e6-91d7-47bf63984306
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/974492
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1276e36878e993beffb8dc85481d7149ece064c8a2c53e8f9920c73681f41325/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-11 10:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220411-mxs25adhaj/
Behaviour
Reads system network configuration
Enumerates active TCP sockets
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/1276e36878e993beffb8dc85481d7149ece064c8a2c53e8f9920c73681f41325

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 1276e36878e993beffb8dc85481d7149ece064c8a2c53e8f9920c73681f41325

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2141239/
  
Delivery method
Distributed via web download

Comments