MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4abc1985df103165bdd2557d7b75d082191cc437f75b84e14cc2cdd0f5df059. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4abc1985df103165bdd2557d7b75d082191cc437f75b84e14cc2cdd0f5df059
SHA3-384 hash: 3a430c85c2e81296a5ba86cc6550c6ed5304a85f5564ccd01fa225391bc17067f0719fda0255221c70d011ecf9d99112
SHA1 hash: f6c6e56a67d4b4ae5c28b9eaf36d434f3d8eb0d5
MD5 hash: 2ecbc3b4c1af7dad20b74966f2670261
humanhash: violet-september-seventeen-spring
File name:parm6
Download: download sample
Signature Mirai
Create hunting rule
File size:84'212 bytes
First seen:2025-10-13 09:57:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4enTB4FRuYdywswi5PgRRbaKzotPQFMyiSdCs9TrNW07wB5kYJGd:zsRvUBJgRRbaKAs9TrNW0sBWMu
TLSH T16D831A96B8814B22C5D512BEFA2E118E3313177CE3DE73129D106F24778796B0E77A16
telfhash t1dc119c4ce99819ccd7d09f9083cab33f351b746199112d348b2ba30f421aec67831439
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 667e725bf6bc44dfaa9131b2cc4c5e5e5ed72ab103a6dc608bd753a779a4fc95
File size (compressed) :39'196 bytes
File size (de-compressed) :84'212 bytes
Format:linux/arm
Packed file: 667e725bf6bc44dfaa9131b2cc4c5e5e5ed72ab103a6dc608bd753a779a4fc95

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68ecd2074f3013c55e4be501/reports/bfad383c-b680-4902-b5c6-8d5126cba46b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-13T07:26:00Z UTC
Last seen:
2025-10-13T08:10:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a4abc1985df103165bdd2557d7b75d082191cc437f75b84e14cc2cdd0f5df059/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a41441f0-88fb-4eaf-8908-3de113447e82
Behavior Graph:
Download SVG
%3 guuid=54ba7dc5-1a00-0000-f19b-d028650b0000 pid=2917 /usr/bin/sudo guuid=b96e5fc8-1a00-0000-f19b-d028670b0000 pid=2919 /tmp/sample.bin guuid=54ba7dc5-1a00-0000-f19b-d028650b0000 pid=2917->guuid=b96e5fc8-1a00-0000-f19b-d028670b0000 pid=2919 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5e09ac65-8c36-4010-8ba4-424b3956c099
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1793877
Signature
Antivirus / Scanner detection for submitted sample
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a4abc1985df103165bdd2557d7b75d082191cc437f75b84e14cc2cdd0f5df059
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a4abc1985df103165bdd2557d7b75d082191cc437f75b84e14cc2cdd0f5df059/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a4abc1985df103165bdd2557d7b75d082191cc437f75b84e14cc2cdd0f5df059
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 10:21:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=usv4dgc56ebrmw65evl5pn25baqzdtcdp523qtquzqwn2d256bmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/251013-mb5h2adr7z/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/37fe67d3-6258-4783-b1c0-760496b50bec
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 667e725bf6bc44dfaa9131b2cc4c5e5e5ed72ab103a6dc608bd753a779a4fc95

Mirai

elf a4abc1985df103165bdd2557d7b75d082191cc437f75b84e14cc2cdd0f5df059

(this sample)

  
Dropped by
SHA256 667e725bf6bc44dfaa9131b2cc4c5e5e5ed72ab103a6dc608bd753a779a4fc95
  
URLhaus
https://urlhaus.abuse.ch/url/3670721/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 230e468f7bd235e4c55c7624b2a86181

Comments