MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c
SHA3-384 hash: bb5df32d697f835b218254e3b8907a77b82e8dafa9e8f23dc7b1421e92965c3cf00ea2eaf052f4d30f2dc7f3565fa96b
SHA1 hash: 736caf427baf15ee8bbfc4f0e713172d74e5eeb0
MD5 hash: 45d53cb71a141929bc311ba702ada184
humanhash: twelve-sixteen-carbon-april
File name:xnxnxnxnxnxnxnxnaarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:197'488 bytes
First seen:2026-02-20 08:34:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:66Ub6Abclp34ODEdEeo1CMqYgiG8WHNzzPx8:69w4ODEdEeScicbG
TLSH T1FB148DA8FE4F79D1D2C7E37EAE460FA230277C749565C0B51A00A29FD5EEED48881613
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 56df9b3738aaeb613ffc4b385e12e429826b460d52c4b1a52a1b0f2050880790
File size (compressed) :72'008 bytes
File size (de-compressed) :197'488 bytes
Format:linux/arm64
Packed file: 56df9b3738aaeb613ffc4b385e12e429826b460d52c4b1a52a1b0f2050880790

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Creating a file in the %temp% directory
Receives data from a server
Locks files
Runs as daemon
DNS request
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c2b0b045-c70c-4834-828d-82a10b0fdf3d
Behavior Graph:
Download SVG
%3 guuid=6a50575f-1800-0000-8dc9-5badd10c0000 pid=3281 /usr/bin/sudo guuid=03412f61-1800-0000-8dc9-5badd80c0000 pid=3288 /tmp/sample.bin guuid=6a50575f-1800-0000-8dc9-5badd10c0000 pid=3281->guuid=03412f61-1800-0000-8dc9-5badd80c0000 pid=3288 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/427ad36d-1969-4484-9b8d-ffab72b73b34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 09:24:16 UTC
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmrr3xmvrjnd6ewaoxdpa4bhb4ydnvmb6rsqvvuomnks3aopsbga._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260220-kg7jgafx2f/
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/7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
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 56df9b3738aaeb613ffc4b385e12e429826b460d52c4b1a52a1b0f2050880790

Mirai

elf 7b231ddd958a5a3f12c075c6f070270f3036d581f4650ad68e63552d81cf904c

(this sample)

  
Dropped by
SHA256 56df9b3738aaeb613ffc4b385e12e429826b460d52c4b1a52a1b0f2050880790
  
URLhaus
https://urlhaus.abuse.ch/url/3776245/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 366e915341550f00e8394236fb91451c
  
URLhaus
https://urlhaus.abuse.ch/url/3776278/
  
URLhaus
https://urlhaus.abuse.ch/url/3774578/
  
URLhaus
https://urlhaus.abuse.ch/url/3776277/
  
URLhaus
https://urlhaus.abuse.ch/url/3776248/

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