MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 268b4aa603cb20dd9c3f414703ca9b5457ce6961302a2b08dda8660599f92c82. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 268b4aa603cb20dd9c3f414703ca9b5457ce6961302a2b08dda8660599f92c82
SHA3-384 hash: 95c670d92c2113e819950835a25ae2d0d1557da35b51e3c1294a6230785d8d13bc9f03fe26d189a63521d42e46725b26
SHA1 hash: 7ff3b2dc91716381597ac4e6d59bc92da19a5507
MD5 hash: 973ef874620d8962a8cfa0406cec831e
humanhash: lactose-oklahoma-oscar-table
File name:iran.armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:57'548 bytes
First seen:2025-12-30 21:39:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:p47zHStStUOlB8U74ZKzUP45R5NUKJkyzt:a3ytklB8U74ZKzSK+y5
TLSH T15343027362A98B2FE5A8413DBAAD195D7B0565FDC21E7383C0900BB444F0D9D33986BE
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) :57'548 bytes
File size (de-compressed) :150'072 bytes
Format:linux/arm
Unpacked file: a1751d49bb4bec1c091a0c4cb5501f8b950640a14717efc5ef933c7957b22122

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e815633a-06b5-4d2d-bfa3-0e212cb725b6/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-25T17:56:00Z UTC
Last seen:
2025-12-26T17:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/268b4aa603cb20dd9c3f414703ca9b5457ce6961302a2b08dda8660599f92c82/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a2b5376b-a11f-4df8-9a74-9b89cf46a588
Behavior Graph:
Download SVG
%3 guuid=70bfe994-1700-0000-c643-e4cc960e0000 pid=3734 /usr/bin/sudo guuid=bb8aed96-1700-0000-c643-e4cc9e0e0000 pid=3742 /tmp/sample.bin guuid=70bfe994-1700-0000-c643-e4cc960e0000 pid=3734->guuid=bb8aed96-1700-0000-c643-e4cc9e0e0000 pid=3742 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b28f4838-f9ea-4e6c-bc4b-d29bc9f301ad
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1842353
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842353 Sample: iran.armv5l.elf Startdate: 30/12/2025 Architecture: LINUX Score: 56 17 169.254.169.254, 80 USDOSUS Reserved 2->17 19 45.153.34.195, 7080 SKYLINKNL Germany 2->19 21 daisy.ubuntu.com 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Sample is packed with UPX 2->25 8 iran.armv5l.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 iran.armv5l.elf 8->12         started        process6 14 iran.armv5l.elf 12->14         started        signatures7 27 Sample deletes itself 14->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/268b4aa603cb20dd9c3f414703ca9b5457ce6961302a2b08dda8660599f92c82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/268b4aa603cb20dd9c3f414703ca9b5457ce6961302a2b08dda8660599f92c82/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 22:50:01 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e2fuvjqdzmqn3hb7ifdqhsu3krl442lbgavcwcg5vbtalgpzfsba._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251230-1hzg9awlhq/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2623dfe7-eff6-4a77-a014-0ce30d04e03b
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/268b4aa603cb20dd9c3f414703ca9b5457ce6961302a2b08dda8660599f92c82

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 268b4aa603cb20dd9c3f414703ca9b5457ce6961302a2b08dda8660599f92c82

(this sample)

Mirai

elf a1751d49bb4bec1c091a0c4cb5501f8b950640a14717efc5ef933c7957b22122

  
Dropping
SHA256 a1751d49bb4bec1c091a0c4cb5501f8b950640a14717efc5ef933c7957b22122
  
Dropping
MD5 19b827600b0111aa7d04f967f3cceb52
  
URLhaus
https://urlhaus.abuse.ch/url/3746735/
  
Delivery method
Distributed via web download

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