MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08c98fdf031a1b9e63c36591ba269f202f52b79b00c49ec29684f0d39346df4e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08c98fdf031a1b9e63c36591ba269f202f52b79b00c49ec29684f0d39346df4e
SHA3-384 hash: 5a86eff149610e768f869bd8a271674bf0ad8395741bbade3a315915db2f944a5c2160704db9f7af101dec2465c37a81
SHA1 hash: d28fe4bcae10c02cebabd302135ebf9ac860898e
MD5 hash: 1050126bd74f63b4b0e493dec899cc31
humanhash: august-lemon-sixteen-lake
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:141'888 bytes
First seen:2025-04-18 19:56:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gUaVG2IN4OiExnAG+TPrtwL4+4Uzd2Pu+t:gUaA47KnAGUr8fR1+t
TLSH T111D32A85FC414E57C6C622BBFB5E428D372A1799E2EE72039D165F21378B86B0E3B141
telfhash t1d021e192a7681fcc57c5422482cf732769c9348c2b4a75519d6eedcf4907682b43ec73
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 28160bf93c530f29debe7ee5823d054fce00c656488484243b3df562522bba4b
File size (compressed) :53'920 bytes
File size (de-compressed) :141'888 bytes
Format:linux/arm
Packed file: 28160bf93c530f29debe7ee5823d054fce00c656488484243b3df562522bba4b

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6802b4d22203b3e10cd148b7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm lolbin masquerade remote
Link:
https://www.filescan.io/uploads/6802aea3e9c1e257979d16a2/reports/8b8a7d0c-7203-4c23-bacf-64522a649aca/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3b8d75f-30f8-4093-8cde-4b9fe9b6d5e0
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1668918
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1668918 Sample: morte.arm.elf Startdate: 19/04/2025 Architecture: LINUX Score: 60 33 176.65.142.252, 28760, 41150, 41152 WEBTRAFFICDE Germany 2->33 35 109.202.202.202, 80 INIT7CH Switzerland 2->35 37 2 other IPs or domains 2->37 43 Multi AV Scanner detection for submitted file 2->43 45 Connects to many ports of the same IP (likely port scanning) 2->45 9 systemd at-spi-bus-launcher 2->9         started        11 morte.arm.elf 2->11         started        13 xfce4-panel wrapper-2.0 2->13         started        15 7 other processes 2->15 signatures3 process4 process5 17 at-spi-bus-launcher dbus-daemon 9->17         started        20 morte.arm.elf 11->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 13->22         started        signatures6 39 Sample tries to kill multiple processes (SIGKILL) 17->39 41 Sample reads /proc/mounts (often used for finding a writable filesystem) 17->41 24 dbus-daemon 17->24         started        26 morte.arm.elf 20->26         started        29 morte.arm.elf 20->29         started        process7 signatures8 31 dbus-daemon at-spi2-registryd 24->31         started        47 Sample tries to kill multiple processes (SIGKILL) 26->47 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/08c98fdf031a1b9e63c36591ba269f202f52b79b00c49ec29684f0d39346df4e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08c98fdf031a1b9e63c36591ba269f202f52b79b00c49ec29684f0d39346df4e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-18 19:57:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bdey7xyddinz4y6dmwi3uju7eaxvfn43adcj5quwqtynhe2g35ha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/250418-ypfbvaxjt8/
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/08c98fdf031a1b9e63c36591ba269f202f52b79b00c49ec29684f0d39346df4e

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_Threat_d94e1020
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 28160bf93c530f29debe7ee5823d054fce00c656488484243b3df562522bba4b

Mirai

elf 08c98fdf031a1b9e63c36591ba269f202f52b79b00c49ec29684f0d39346df4e

(this sample)

  
Dropped by
SHA256 28160bf93c530f29debe7ee5823d054fce00c656488484243b3df562522bba4b
  
URLhaus
https://urlhaus.abuse.ch/url/3487843/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464799/

Comments