MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e
SHA3-384 hash: 6ec1ce8e2d201147b45f1719b546977c30949cdd1b9766579b967b3b22c84666ac932791473bb88907be7afe59453740
SHA1 hash: a06b86c10ed2d8527bc274f1cee607815f51ecc9
MD5 hash: 8da17d1922d6a4a3d6bbfab73b7fafe5
humanhash: table-twelve-ten-illinois
File name:nwfaiehg4ewijfgriehgirehaughrarg.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:66'920 bytes
First seen:2025-10-13 05:37:53 UTC
Last seen:2025-10-13 07:20:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:aD7VBHSXXFHRlN269Tj+LlmNeXwBiovHX2c:sVBkr2Q+LPwBixc
TLSH T16463021E491AA4F081652573D5F2838EFDA59364C195BE1E3B0337B8203388F9EAC5F9
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
File size (compressed) :66'920 bytes
File size (de-compressed) :177'827 bytes
Format:linux/arm
Unpacked file: a095eb5a854e06274248540fb26d1257756df556981ac85ad6eb1c10d1792268

Intelligence

File Origin
# of uploads :
4
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68ec912371883144ef3396f6/reports/b5798047-ba95-412e-b878-2b19310b7f14/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
47
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-12T12:08:00Z UTC
Last seen:
2025-10-13T10:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/54916a9b-3f20-4bf7-bb71-2eb0298ff6e5
Behavior Graph:
Download SVG
%3 guuid=1d8229e3-1b00-0000-1d51-c16e09070000 pid=1801 /usr/bin/sudo guuid=f96f95e6-1b00-0000-1d51-c16e10070000 pid=1808 /tmp/sample.bin guuid=1d8229e3-1b00-0000-1d51-c16e09070000 pid=1801->guuid=f96f95e6-1b00-0000-1d51-c16e10070000 pid=1808 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/26f7e2f4-4d73-49fa-9fce-9d9241b59a09
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1793760
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793760 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 13/10/2025 Architecture: LINUX Score: 64 25 seal.bravoteam6.org. [malformed] 2->25 27 bravoteam6.org. [malformed] 2->27 29 4 other IPs or domains 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Sample is packed with UPX 2->33 10 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 35 Sends malformed DNS queries 27->35 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.arm7.elf 18->23         started        signatures9 37 Manipulation of devices in /dev 20->37 39 Deletes system log files 20->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-12 16:18:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=alja3pikvt5ojyi647qlnb636aq72alzhipgkpzfvwxzeuemgu7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251013-gdxnbavxcv/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fc8e988c-e8a4-47c2-968c-d79f6c20857d
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/02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 02d20dbd0aacfae4e11ee7e0b687dbf021fd01793a1e653f25adaf92508c353e

(this sample)

Mirai

elf a095eb5a854e06274248540fb26d1257756df556981ac85ad6eb1c10d1792268

  
URLhaus
https://urlhaus.abuse.ch/url/3670443/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a095eb5a854e06274248540fb26d1257756df556981ac85ad6eb1c10d1792268
  
Dropping
MD5 e65ad92277faac4eb52d9858bdf8a894

Comments