MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab59b7659be58e7725e7411749c256f6bdf36a3bedffd54e9a77bde85240482d. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab59b7659be58e7725e7411749c256f6bdf36a3bedffd54e9a77bde85240482d
SHA3-384 hash: b1ae898bb8cd1a4df76aaf29a1e6525b0b47be54da44858322d498e84ed5d512b5dfb1296613eddf5dd3e7c8be8ef1cf
SHA1 hash: 56bd090711f3ede918bd3ab7099c4a7acdcda3b1
MD5 hash: 0d52a915349cb92dc8e3b0d9069b7e10
humanhash: oregon-salami-music-south
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:116'548 bytes
First seen:2025-11-29 09:50:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iXZjUxAYS3lTTthLP8in65mktnEYDyGU6dGKQwpJRmDLRf2eV2Jcu3vOZbJR:iXZA/SRGb1QgRmQC2DOZ
TLSH T14AB32A51BC818623C5D712BAFA6E828D376613E8D3EF72038D255F21378651F0EA7E85
telfhash t198b09b538311455e01c49507155d7305aae0e6ce561d945505e41ea55546545f02e515
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 505d5ac65c369556c6f5e0a9347917e71b653bef4ce418ee41a6ce81d5fc44a6
File size (compressed) :44'888 bytes
File size (de-compressed) :116'548 bytes
Format:linux/arm
Packed file: 505d5ac65c369556c6f5e0a9347917e71b653bef4ce418ee41a6ce81d5fc44a6

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/692ac22206363f28214fcd9d/reports/90c7e3b8-ea73-4fd8-96d8-6b1e667dade3/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ac1139c7-3d6c-4a40-8433-f750ffea3a85
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1822757
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822757 Sample: morte.arm.elf Startdate: 29/11/2025 Architecture: LINUX Score: 92 31 41.216.189.185, 48084, 48086, 48088 AS40676US South Africa 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Mirai 2->39 10 morte.arm.elf 2->10         started        signatures3 process4 process5 12 morte.arm.elf 10->12         started        process6 14 morte.arm.elf 12->14         started        file7 29 /etc/init.d/sysd, POSIX 14->29 dropped 45 Sample tries to set files in /etc globally writable 14->45 47 Drops files in suspicious directories 14->47 49 Sample tries to persist itself using System V runlevels 14->49 18 morte.arm.elf 14->18         started        20 morte.arm.elf sh 14->20         started        signatures8 process9 process10 22 morte.arm.elf 18->22         started        25 morte.arm.elf 18->25         started        27 sh cp 20->27         started        signatures11 41 Manipulation of devices in /dev 22->41 43 Deletes system log files 22->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab59b7659be58e7725e7411749c256f6bdf36a3bedffd54e9a77bde85240482d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab59b7659be58e7725e7411749c256f6bdf36a3bedffd54e9a77bde85240482d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 09:51:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vnm3ozm34whhojphielutqsw6267g2r35x75ktu2o666qusajawq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251129-lvn5qaxnfp/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ab59b7659be58e7725e7411749c256f6bdf36a3bedffd54e9a77bde85240482d

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 505d5ac65c369556c6f5e0a9347917e71b653bef4ce418ee41a6ce81d5fc44a6

Mirai

elf ab59b7659be58e7725e7411749c256f6bdf36a3bedffd54e9a77bde85240482d

(this sample)

  
Dropped by
SHA256 505d5ac65c369556c6f5e0a9347917e71b653bef4ce418ee41a6ce81d5fc44a6
  
URLhaus
https://urlhaus.abuse.ch/url/3720209/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 c5ef25ac4bc3c6cecf90dee0dccd4d57
  
URLhaus
https://urlhaus.abuse.ch/url/3720251/

Comments