MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 712254ae6a937cf9489405664528a2427bc9906b0c66b722ed3619f2b43a6fcf. 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: 712254ae6a937cf9489405664528a2427bc9906b0c66b722ed3619f2b43a6fcf
SHA3-384 hash: d3be7aab041452fcff5d4f14209c4a08a29729b92a084b93cd27dee247c0b54410c8a7c74ebe4d1587f47e643a0c0a21
SHA1 hash: 95b674aa43ee15a80665915788048f3894049ed9
MD5 hash: 0cffcf3bdfc883312a2c9e6f78d074a3
humanhash: stream-delta-queen-california
File name:ub8ehJSePAfc9FYqZIT6.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:52'616 bytes
First seen:2026-01-19 02:42:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:e4nsSZGBtGeRl51suFAP39EKBr7Zww2tAIVJuh:e4nsWG6eRljsw+39Z1sAIVQh
TLSH T1AF33F1F1E04250FACD2CE8B787F64B6A1DB68E52D1056FCA90456DE644CB263B9438F3
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :52'616 bytes
File size (de-compressed) :173'052 bytes
Format:linux/mips
Unpacked file: 25f1c5a0a2289667e3e0fcab96d8c2f5c416a75c0c7a338ddab65851e46e67a2

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b5577e1b-c54c-487a-9d46-259404dc5da8/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/696d9a4e2ea17ed899529989/reports/b1a48f0c-7a67-44cf-af44-d01d26ed0373/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-19T01:09:00Z UTC
Last seen:
2026-01-19T04:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/712254ae6a937cf9489405664528a2427bc9906b0c66b722ed3619f2b43a6fcf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/77146996-615f-4b40-9671-81bdeb25417c
Behavior Graph:
Download SVG
%3 guuid=705c8a63-1700-0000-d597-cbfaad0a0000 pid=2733 /usr/bin/sudo guuid=18146765-1700-0000-d597-cbfab20a0000 pid=2738 /tmp/sample.bin guuid=705c8a63-1700-0000-d597-cbfaad0a0000 pid=2733->guuid=18146765-1700-0000-d597-cbfab20a0000 pid=2738 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0b960d75-63d2-49de-a057-02e3c530d3e4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1853063
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853063 Sample: ub8ehJSePAfc9FYqZIT6.mips.elf Startdate: 19/01/2026 Architecture: LINUX Score: 52 17 weifang.serveftp.com 45.83.207.173, 45800, 45802, 45804 CLOUVIDERClouvider-GlobalASNGB Netherlands 2->17 19 Multi AV Scanner detection for submitted file 2->19 21 Sample is packed with UPX 2->21 7 ub8ehJSePAfc9FYqZIT6.mips.elf 2->7         started        signatures3 process4 process5 9 ub8ehJSePAfc9FYqZIT6.mips.elf 7->9         started        11 ub8ehJSePAfc9FYqZIT6.mips.elf 7->11         started        13 ub8ehJSePAfc9FYqZIT6.mips.elf 7->13         started        15 ub8ehJSePAfc9FYqZIT6.mips.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/712254ae6a937cf9489405664528a2427bc9906b0c66b722ed3619f2b43a6fcf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/712254ae6a937cf9489405664528a2427bc9906b0c66b722ed3619f2b43a6fcf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 02:43:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oerfjltksn6psseuavtekkfcij54tedlbrtloixngym7fnb2n7hq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260119-c7s5rsdv8a/
Behaviour
System Network Configuration Discovery
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f50fed22-3a1e-42fb-87fd-db08693c08bf
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/712254ae6a937cf9489405664528a2427bc9906b0c66b722ed3619f2b43a6fcf

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 712254ae6a937cf9489405664528a2427bc9906b0c66b722ed3619f2b43a6fcf

(this sample)

Mirai

elf 25f1c5a0a2289667e3e0fcab96d8c2f5c416a75c0c7a338ddab65851e46e67a2

  
URLhaus
https://urlhaus.abuse.ch/url/3757598/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 25f1c5a0a2289667e3e0fcab96d8c2f5c416a75c0c7a338ddab65851e46e67a2
  
Dropping
MD5 405e326aee06eee02f61cd492abdf326

Comments