MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46a4788bc2c5a55a17a8b4959350434e651251aa52977f02baf1d0041da2a0c0. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46a4788bc2c5a55a17a8b4959350434e651251aa52977f02baf1d0041da2a0c0
SHA3-384 hash: 02fc3aeb7a0a42f98552df68be23558f939e54aab05aa45f051edd16f732c1d3713586801ab4f5af84e8c4467015415d
SHA1 hash: 93fa8796567f1d20ef6ea5f42425ac51d9fe615f
MD5 hash: 2da8cfc4123509ae055c17f0dc66dd0e
humanhash: utah-friend-don-equal
File name:sync.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:850'644 bytes
First seen:2025-12-02 05:04:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:1S0uyiJCKCiEhfuhaKcsi/tnQG98klgKSW:g2K8hfuhakIBtl
TLSH T17D059E99E783D4E0F16340F1024ECBF21934A12A6093FAF6FB852A577432B916F5636D
telfhash t1b6d18cb219f558dc63e04403829a7264ce26e02766f039b74df366917bb2e136379cb9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/692e739ac1a2f55fb9c51014/reports/87aa1681-7d2b-4acd-9d5f-1161b12c8137/overview
Result
Gathering data
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5868b6cc-927b-4553-a7c1-0cc3188fe2e1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1824138
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1824138 Sample: sync.x86.elf Startdate: 02/12/2025 Architecture: LINUX Score: 52 15 nexthosting.eu.org 147.135.120.3, 1222, 48730 OVHFR United States 2->15 17 Multi AV Scanner detection for submitted file 2->17 8 sync.x86.elf 2->8         started        signatures3 process4 signatures5 19 Sample deletes itself 8->19 11 sync.x86.elf 8->11         started        process6 process7 13 sync.x86.elf 11->13         started       
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/46a4788bc2c5a55a17a8b4959350434e651251aa52977f02baf1d0041da2a0c0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46a4788bc2c5a55a17a8b4959350434e651251aa52977f02baf1d0041da2a0c0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 05:05:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i2shrc6cywsvuf5iwskzgucdjzsreunkkklx6av26hiaihncudaa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/251202-fq3veszreq/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ba1fcbb7-88e7-4979-abde-3a81e748a424
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/46a4788bc2c5a55a17a8b4959350434e651251aa52977f02baf1d0041da2a0c0

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:malwareelf55503
Create hunting rule
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 46a4788bc2c5a55a17a8b4959350434e651251aa52977f02baf1d0041da2a0c0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722789/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3722899/

Comments