MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73f78144e681d2323d50dbd4ab997ed3c3337710e2400b8006ddc93d6443f32f. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73f78144e681d2323d50dbd4ab997ed3c3337710e2400b8006ddc93d6443f32f
SHA3-384 hash: 792404face329921830f561dcc47c801da739905553b3a36e1cf852d2c555f5e5234957abc2027e222988a3dca4c7a32
SHA1 hash: 59b9479897fa968c725f3c672f73bc71b6f92ec6
MD5 hash: e02f6b092611fe410845349041bdab27
humanhash: single-yellow-sad-steak
File name:e02f6b092611fe410845349041bdab27
Download: download sample
Signature Mirai
Create hunting rule
File size:129'824 bytes
First seen:2024-05-01 09:45:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jaiZX7A7DsaYlVEXU+LCvKqd7+7O/0Xg3EtMvkFg7Wsktd+XesnZK0h:jFADub6UQDqUdg3E+saWrtd+uGK0h
TLSH T1D9C38D73D8666F58C554D0B4B0B48FB92B939590824B1FBE28B7C2B45083DCEF545BB8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-10002309-0
Create hunting rule

Unix.Trojan.Mirai-10002310-0
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10004381-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

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

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011318-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/66320f63ecbd00e832543579/reports/9fb8c859-437a-42c0-b413-a8fdf4d2d718/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e78dde60-3b45-44df-99fa-298f2684ca4f
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1434570
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1434570 Sample: NWaxc3yTEm.elf Startdate: 01/05/2024 Architecture: LINUX Score: 92 35 xijinping.mov 45.128.232.8, 42948, 42950, 42952 RACKTECHRU United Kingdom 2->35 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 4 other signatures 2->43 9 xfce4-session xfce4-panel 2->9         started        11 NWaxc3yTEm.elf 2->11         started        signatures3 process4 process5 13 xfce4-panel wrapper-2.0 9->13         started        15 xfce4-panel wrapper-2.0 9->15         started        17 xfce4-panel wrapper-2.0 9->17         started        21 3 other processes 9->21 19 NWaxc3yTEm.elf 11->19         started        process6 23 wrapper-2.0 xfpm-power-backlight-helper 13->23         started        25 NWaxc3yTEm.elf 19->25         started        process7 27 NWaxc3yTEm.elf 25->27         started        29 NWaxc3yTEm.elf 25->29         started        31 NWaxc3yTEm.elf 25->31         started        33 3 other processes 25->33
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73f78144e681d2323d50dbd4ab997ed3c3337710e2400b8006ddc93d6443f32f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73f78144e681d2323d50dbd4ab997ed3c3337710e2400b8006ddc93d6443f32f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-30 16:28:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=op3ycrhgqhjdepkq3pkkxgl62pbtg5yq4jaaxaag3xet2zcd6mxq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240501-lrm39aca7v/
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/73f78144e681d2323d50dbd4ab997ed3c3337710e2400b8006ddc93d6443f32f

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 73f78144e681d2323d50dbd4ab997ed3c3337710e2400b8006ddc93d6443f32f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2833645/
  
URLhaus
https://urlhaus.abuse.ch/url/2833659/
  
URLhaus
https://urlhaus.abuse.ch/url/2833663/
  
URLhaus
https://urlhaus.abuse.ch/url/2833682/
  
URLhaus
https://urlhaus.abuse.ch/url/2833683/
  
URLhaus
https://urlhaus.abuse.ch/url/2834337/
  
URLhaus
https://urlhaus.abuse.ch/url/2834887/

Comments


Avatar
zbet commented on 2024-05-01 09:45:29 UTC

url : hxxp://176.96.138.204/sh4