MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f67ac47d33f3681cd957585c4338c43e939eb5fc0d8da4ac84aa33ccf52fcb1e. 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 1

SHA256 hash: f67ac47d33f3681cd957585c4338c43e939eb5fc0d8da4ac84aa33ccf52fcb1e
SHA3-384 hash: b9edc23cce3c75145e479e8a22e348899ea3ca2db8650494d52d378f4e0a23ba5344a5df551e18db6bbc78b20f60b3fd
SHA1 hash: 5590da71a98232aa873143780f4f9e36e1a8359a
MD5 hash: b8ec31b1eff948abc9e797eb796d10cb
humanhash: maine-asparagus-social-thirteen
File name:b8ec31b1eff948abc9e797eb796d10cb
Download: download sample
Signature Mirai
File size:37'884 bytes
First seen:2022-08-05 11:50:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ZUcgPbzj5HoD2ogElo5fEFUsduP5KZ7m8LIZkk:Gcg8oDfYduxy7x
TLSH T1E903E784B9869A07CAD4537BFA1E42DD3B2573C8F2CE3313DE162F51368A92B0D6B145
telfhash t1d7c080198d95cfdc7772c903d41ff1474641bc199cbb0c00aad11c4747c75311131455
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 arm elf mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
181
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Result
Threat name:
Detection:
malicious
Classification:
troj.mine
Score:
72 / 100
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Searches for CPU information (likely indicative for DDoS capability)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679266 Sample: VefqQeU0Xt Startdate: 05/08/2022 Architecture: LINUX Score: 72 37 209.31.34.220 XO-AS15US United States 2->37 39 169.205.233.129 WA-K20US United States 2->39 41 98 other IPs or domains 2->41 45 Antivirus / Scanner detection for submitted sample 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Mirai 2->49 51 Uses known network protocols on non-standard ports 2->51 8 systemd 50-motd-news VefqQeU0Xt 2->8         started        signatures3 process4 process5 10 50-motd-news 8->10         started        12 50-motd-news 8->12         started        14 50-motd-news 8->14         started        16 20 other processes 8->16 process6 18 50-motd-news grep 10->18         started        21 50-motd-news sed 10->21         started        23 50-motd-news dpkg dpkg-query 12->23         started        25 50-motd-news awk 12->25         started        27 50-motd-news cut 14->27         started        29 50-motd-news tr 14->29         started        31 cloud-id uname 16->31         started        33 50-motd-news sed 16->33         started        35 2 other processes 16->35 signatures7 43 Searches for CPU information (likely indicative for DDoS capability) 18->43
Threat name:
Linux.Trojan.Mirai
Status:
Malicious
First seen:
2022-08-03 05:38:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:myMirai
Description:Mirai

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf f67ac47d33f3681cd957585c4338c43e939eb5fc0d8da4ac84aa33ccf52fcb1e

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-08-05 11:50:56 UTC

url : hxxp://31.7.58.162/gaybub/miori.arm5