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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a45fb8518ff01cd7a4eb3bf0490b84108f5cec795d414d1d3243ddcbbaed4f48. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a45fb8518ff01cd7a4eb3bf0490b84108f5cec795d414d1d3243ddcbbaed4f48
SHA3-384 hash: 7829910729ae77a9f3ef59cecf31c24683d9380ae2d52008ade4cfca3c35bcdd1d2534ff54a9cb2a8189a3334b2a5677
SHA1 hash: 8a61db7b4800eba772b5424cc915a1848682b4f3
MD5 hash: f37469b862bfb50ed71badaab4428152
humanhash: oranges-gee-artist-earth
File name:chud.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:149'136 bytes
First seen:2026-08-23 15:58:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:4kHCdEyBg9OEXr3/F7xdnA3ECYXq4Wp0aL/qZOLIguiXKtxB3CV1w:4kHScOEXrhSECYXjWpVcgutvN
TLSH T1BCE3F85AF880DE62CAD52ABAFB5D028C33131778C3D9B102DD149F3467EB95A4E3E542
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7db3f25d197dfcb13090aae69ac48689434d0c88422a478bc3c838504b43bd72
File size (compressed) :65'376 bytes
File size (de-compressed) :149'136 bytes
Format:linux/arm
Packed file: 7db3f25d197dfcb13090aae69ac48689434d0c88422a478bc3c838504b43bd72

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.18154.21660.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Traces processes
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-23T13:18:00Z UTC
Last seen:
2026-08-24T19:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a45fb8518ff01cd7a4eb3bf0490b84108f5cec795d414d1d3243ddcbbaed4f48/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/836260c8-beb9-4521-84b2-5f5696d8717c
Behavior Graph:
Download SVG
%3 guuid=c5c48b26-1a00-0000-28d5-7493dc080000 pid=2268 /usr/bin/sudo guuid=66a2ce29-1a00-0000-28d5-7493df080000 pid=2271 /tmp/sample.bin guuid=c5c48b26-1a00-0000-28d5-7493dc080000 pid=2268->guuid=66a2ce29-1a00-0000-28d5-7493df080000 pid=2271 execve
Malware family:
Ngioweb
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5b03ee2-7a36-421b-a9fb-046d229f8a14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a45fb8518ff01cd7a4eb3bf0490b84108f5cec795d414d1d3243ddcbbaed4f48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a45fb8518ff01cd7a4eb3bf0490b84108f5cec795d414d1d3243ddcbbaed4f48/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-23 15:59:31 UTC
File Type:
ELF32 Little (SO)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=urp3qump6aonpjhlhpyesc4ecchvz3dzlvau2hjsipo4xoxnj5ea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260823-te6zlaaf92/
Behaviour
Reads runtime system information
Traces itself
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/a45fb8518ff01cd7a4eb3bf0490b84108f5cec795d414d1d3243ddcbbaed4f48

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:test_rule_vldslv
Create hunting rule
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:virustotal
Create hunting rule
Author:Tracel
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7db3f25d197dfcb13090aae69ac48689434d0c88422a478bc3c838504b43bd72

Mirai

elf a45fb8518ff01cd7a4eb3bf0490b84108f5cec795d414d1d3243ddcbbaed4f48

(this sample)

  
Dropped by
SHA256 7db3f25d197dfcb13090aae69ac48689434d0c88422a478bc3c838504b43bd72
  
URLhaus
https://urlhaus.abuse.ch/url/3907272/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3907275/
  
URLhaus
https://urlhaus.abuse.ch/url/3907277/
  
Dropped by
MD5 d0fd40339cf43cfd7127af09132fb381

Comments