MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c603e45d48ca3fc9b95e4f93117e7d90cfd9624eb27e7d2f1042d5298d467706. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c603e45d48ca3fc9b95e4f93117e7d90cfd9624eb27e7d2f1042d5298d467706
SHA3-384 hash: 28e93eb69d24864eba82d60279317e3ba49a00c5a9ed78efdcff5de51448546b4ff7287a9553fee0daba44d403140465
SHA1 hash: de3b4e2eaa37205cf378f1c5ddfc5756ab188e25
MD5 hash: b7987ad723f0bab8c0281d4a2e541ff2
humanhash: arizona-river-one-berlin
File name:splarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:81'684 bytes
First seen:2025-12-24 15:37:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1jVGh6PcE5lHjy9DdZZpz33cDwLhr/fAVsfyZLtJwq+lQjMT2bVRL:1j4sYxZrnAVsUJ5+lOMT2D
TLSH T128832A85B881D622C6D466BBFA5E42DC332613A8D2EF7203DD15AF157B8682F0E3B541
telfhash t1315111a9df701bdd27da6048818d641a0bfc76ae1b592466ef5c7b0fa643282702dc37
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/694c08f384afa5547b5d7fbb/reports/52af9d58-a316-4634-b999-98c90f3af6f6/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/19d91278-e513-4327-a179-fe70fb0912c0
Behavior Graph:
Download SVG
%3 guuid=40079b1d-2100-0000-9ed0-73d40c0b0000 pid=2828 /usr/bin/sudo guuid=cee4261f-2100-0000-9ed0-73d40d0b0000 pid=2829 /tmp/sample.bin guuid=40079b1d-2100-0000-9ed0-73d40c0b0000 pid=2828->guuid=cee4261f-2100-0000-9ed0-73d40d0b0000 pid=2829 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8316ab8-8094-479e-b7d4-6eca0d4c6d7c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1838901
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838901 Sample: splarm5.elf Startdate: 24/12/2025 Architecture: LINUX Score: 52 18 188.95.129.15, 23, 33666 VDATAGB United Kingdom 2->18 20 188.95.154.21, 23 VDATAGB Ukraine 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 splarm5.elf 2->8         started        signatures3 process4 process5 10 splarm5.elf 8->10         started        process6 12 splarm5.elf 10->12         started        14 splarm5.elf 10->14         started        16 splarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c603e45d48ca3fc9b95e4f93117e7d90cfd9624eb27e7d2f1042d5298d467706
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c603e45d48ca3fc9b95e4f93117e7d90cfd9624eb27e7d2f1042d5298d467706/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 15:38:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yyb6ixkizi74tok6j6jrc7t5sdh5sysowj7h2lyqilkstdkgo4da._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251224-s3c6raf14g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/01098f7f-74e1-403c-ad25-ade6df072173
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: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 c603e45d48ca3fc9b95e4f93117e7d90cfd9624eb27e7d2f1042d5298d467706

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739234/
  
Delivery method
Distributed via web download

Comments