MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dc856a50a7fe926d1b6f8c6f89d138c0bbf38a32083fe606e3468b068067b49. 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: 2dc856a50a7fe926d1b6f8c6f89d138c0bbf38a32083fe606e3468b068067b49
SHA3-384 hash: 6fa9415c968c73a9200bfb4c6f240b04cfbfebd7ebc07121452e19030272dac34aa8b46162635e6ade22560d7eaeb293
SHA1 hash: 61412211cce18fc4435fca8fcaa906be4864ac56
MD5 hash: 1b5ccc45c5394372b292580753522b58
humanhash: paris-oklahoma-batman-thirteen
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:132'588 bytes
First seen:2025-12-15 13:38:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:evMvQtNErraHvkBQDjyhyU8DCBKauXUa3Oeat8vGieBDtz+iSOkRjn53:iMvQtNE/aHvkmDjyh38DCgECOeat8vGK
TLSH T1D5D3E65AB8819F21D5D616BEFE4F529E332317ACE3EE7102DD145B2437CA91B0E7A402
telfhash t123e0c236f74914985b8b0865c1cf713aa6b8797919121110f2a61d4b92c7ec3f10b628
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-15T10:32:00Z UTC
Last seen:
2025-12-15T10:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2dc856a50a7fe926d1b6f8c6f89d138c0bbf38a32083fe606e3468b068067b49/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/14d05745-d7d0-4816-b3e6-74b64cdb2572
Behavior Graph:
Download SVG
%3 guuid=169b6fbc-1800-0000-110d-9c76540a0000 pid=2644 /usr/bin/sudo guuid=3b3005bf-1800-0000-110d-9c765c0a0000 pid=2652 /tmp/sample.bin guuid=169b6fbc-1800-0000-110d-9c76540a0000 pid=2644->guuid=3b3005bf-1800-0000-110d-9c765c0a0000 pid=2652 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/38f12918-4b1d-4ad8-831c-1a8ae791cbc4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833020
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833020 Sample: arm7.elf Startdate: 15/12/2025 Architecture: LINUX Score: 56 12 54.171.230.55, 37910, 443 AMAZON-02US United States 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Yara detected Mirai 2->16 6 dash rm 2->6         started        8 dash rm 2->8         started        10 arm7.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2dc856a50a7fe926d1b6f8c6f89d138c0bbf38a32083fe606e3468b068067b49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2dc856a50a7fe926d1b6f8c6f89d138c0bbf38a32083fe606e3468b068067b49/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 13:39:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxefnjikp7usnunw7ddprhitrqf36ofdecb74ydogrula2agpneq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251215-qx34wadn3x/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/be3d4028-bb48-4546-bba5-c970da1444e9
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/2dc856a50a7fe926d1b6f8c6f89d138c0bbf38a32083fe606e3468b068067b49

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 2dc856a50a7fe926d1b6f8c6f89d138c0bbf38a32083fe606e3468b068067b49

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3732880/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3710044/

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