MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7d46406dfe561793feba960aaf860d2e594d34628161d69a397aabdf85d3f66. 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 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7d46406dfe561793feba960aaf860d2e594d34628161d69a397aabdf85d3f66
SHA3-384 hash: 26b0aa5b65dda4710daa2b8c3a7ac16c1b387b331aaaf04ff55100fcccdc8e57cde127335c9cfa2f6fdba50749bd4574
SHA1 hash: 30fd4ff89e0d4286dc74822a9faecf36623b47c2
MD5 hash: 91f31d438aa22177437313e8f67b4185
humanhash: diet-yellow-pennsylvania-three
File name:91f31d438aa22177437313e8f67b4185
Download: download sample
Signature Mirai
Create hunting rule
File size:156'151 bytes
First seen:2024-03-21 20:16:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:YWS9fw8V1NxzUaTq/T6b9OPk4STEEAG75aSLrM/96EAvKn5nP:YWStwUN9UaTq/T6ZOJSoRi5aSfM/9zAk
TLSH T1A2E32B46A7408B13C0D22779B6DF42553323AB65D3EB73059928BFF43F8279A0E67606
telfhash t1e6211e729b35552a6a62cd64dcfd97b2152887132384bb33df2ac4cc681e05ae53bc4f
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Opens a port
Connection attempt
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash lolbin mirai remote
Link:
https://www.filescan.io/uploads/65fc95cd9188b75cb4748dd0/reports/ce3bf9ec-f4fc-47e5-9073-e34c5a19beaf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a7d46406dfe561793feba960aaf860d2e594d34628161d69a397aabdf85d3f66
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ef45b1d-fdf5-491c-ac55-5d98a17c26eb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1413657
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a7d46406dfe561793feba960aaf860d2e594d34628161d69a397aabdf85d3f66
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a7d46406dfe561793feba960aaf860d2e594d34628161d69a397aabdf85d3f66/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-21 20:17:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u7kgibw74vqxsp7lvfqkv6da2lszju2gfalb22nds6vl36c5h5ta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/240321-y2p2tahc53/
Behaviour
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 a7d46406dfe561793feba960aaf860d2e594d34628161d69a397aabdf85d3f66

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789263/

Comments


Avatar
zbet commented on 2024-03-21 20:16:49 UTC

url : hxxp://146.19.191.207/arm7.nn