MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 254e6d4c83abf5e11fe5bde3f1b900e86fadf8810535dfddc9d00fe196c51e40. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 254e6d4c83abf5e11fe5bde3f1b900e86fadf8810535dfddc9d00fe196c51e40
SHA3-384 hash: 88d11cce60ff81e437c9e0b4a79dfe08bf0d5409eb30ab0b9e011249a04960f4316c78df7eed6bd8327ed89d1779a523
SHA1 hash: 5da4f456f16efa49431d7f459fe5d35099b6ca3e
MD5 hash: ef959581ef0f6328a885e27d5c6821a5
humanhash: lamp-alpha-michigan-wyoming
File name:zerx86
Download: download sample
Signature Mirai
Create hunting rule
File size:45'712 bytes
First seen:2025-12-28 00:50:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:xdbCSOlMltPaTRxa/+0f/s3W8nnRZSzWbb8TYXvTX2QL1oWcwYDO4v821x5:x1CSOlMltPaTq+YL8yzWbOYX7hL1oWcn
TLSH T189235AC49923D8F8DD1609702173FB739AB2F43911BCF9A3D364AA33B8527119A0769C
telfhash t13411e06b5ca249b4b7c06d04c76b26f41636d673062029f440b31de423e28d180b9c3a
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69507f0029529c74a2f57404/reports/e2db8004-d2ac-4ed7-9668-1ef4ef0a6d5d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T23:40:00Z UTC
Last seen:
2025-12-28T00:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/254e6d4c83abf5e11fe5bde3f1b900e86fadf8810535dfddc9d00fe196c51e40/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/69f052a2-765b-4f25-8797-0f801ca71d3d
Behavior Graph:
Download SVG
%3 guuid=30d38030-1800-0000-51a9-d495f40b0000 pid=3060 /usr/bin/sudo guuid=3ff44432-1800-0000-51a9-d495f80b0000 pid=3064 /tmp/sample.bin net guuid=30d38030-1800-0000-51a9-d495f40b0000 pid=3060->guuid=3ff44432-1800-0000-51a9-d495f80b0000 pid=3064 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3ff44432-1800-0000-51a9-d495f80b0000 pid=3064->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6767a032-1800-0000-51a9-d495f90b0000 pid=3065 /tmp/. dns net send-data zombie guuid=3ff44432-1800-0000-51a9-d495f80b0000 pid=3064->guuid=6767a032-1800-0000-51a9-d495f90b0000 pid=3065 clone guuid=6767a032-1800-0000-51a9-d495f90b0000 pid=3065->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 26B c42b7245-f894-51f6-b112-367ad1fbc99f 167.99.246.88:39691 guuid=6767a032-1800-0000-51a9-d495f90b0000 pid=3065->c42b7245-f894-51f6-b112-367ad1fbc99f send: 51B guuid=7986ac32-1800-0000-51a9-d495fa0b0000 pid=3066 /tmp/. guuid=6767a032-1800-0000-51a9-d495f90b0000 pid=3065->guuid=7986ac32-1800-0000-51a9-d495fa0b0000 pid=3066 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/345a9858-c669-4369-a913-aaa8650487d1
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1840628
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840628 Sample: zerx86.elf Startdate: 28/12/2025 Architecture: LINUX Score: 56 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 134.122.13.243, 39691, 53680 DIGITALOCEAN-ASNUS United States 2->20 22 4 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 zerx86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zerx86.elf 8->14         started        process6 16 zerx86.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/254e6d4c83abf5e11fe5bde3f1b900e86fadf8810535dfddc9d00fe196c51e40
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/254e6d4c83abf5e11fe5bde3f1b900e86fadf8810535dfddc9d00fe196c51e40/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 00:51:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=evhg2tedvp26ch7fxxr7doia5bx236ebau257xoj2ah6dfwfdzaa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/251228-a7ldtasqep/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9857931-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a0ca1cc5-761e-4dc8-9ce3-29f55d6123c4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/254e6d4c83abf5e11fe5bde3f1b900e86fadf8810535dfddc9d00fe196c51e40

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_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 254e6d4c83abf5e11fe5bde3f1b900e86fadf8810535dfddc9d00fe196c51e40

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739169/
  
Delivery method
Distributed via web download

Comments