MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfbeb0ac69c5f025ad4e1132b4a96c7c7016eb287d34eb37a014556f3a17d9fa. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfbeb0ac69c5f025ad4e1132b4a96c7c7016eb287d34eb37a014556f3a17d9fa
SHA3-384 hash: bfbfcb9aa2ce69817e846992fda97f33820ee4ee9ca8793f3bcddfa9faf32e9b21080e9c25e30df7d0363591732c5d53
SHA1 hash: 59c6b53609912c07b263dc5c0edd2ef8d4388159
MD5 hash: e8506b1cdea0bdb8b3d7afe30831b833
humanhash: indigo-sodium-december-magnesium
File name:ub8ehJSePAfc9FYqZIT6.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:158'199 bytes
First seen:2026-01-19 03:01:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:tVWWOcwStQny8Z8rnQmwVa3A6b1f+g+M/9RpFQllmowBq5i27:tVWWvptQny8+rQmwVazb1f+/M/9DF2lX
TLSH T17BF31A46E6408A17C0D61B7ABADF820633239B64E3DB33069918BFF43F867D94E67505
telfhash t10a212c625a3682196a76dbac8deca7a201184b13a346ff33ef21c4ec141a045d629c8f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d617aa7dba0b6ccd9e24850eebe7ccf4a7690c9a60216966c90d4129fc31a85b
File size (compressed) :60'084 bytes
File size (de-compressed) :158'199 bytes
Format:linux/arm
Packed file: d617aa7dba0b6ccd9e24850eebe7ccf4a7690c9a60216966c90d4129fc31a85b

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/3e7a0ead-c053-4af9-b14d-9429c49802c7/
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/696d9ec29c4da7d8473582a3/reports/b31492aa-ae4d-40a5-b136-e69dde885087/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-19T01:15:00Z UTC
Last seen:
2026-01-19T04:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bfbeb0ac69c5f025ad4e1132b4a96c7c7016eb287d34eb37a014556f3a17d9fa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f23f2c8-bfe3-43f1-a958-3c084e4f6b49
Behavior Graph:
Download SVG
%3 guuid=ade0c8d3-1700-0000-d91a-edac360b0000 pid=2870 /usr/bin/sudo guuid=c53c05d6-1700-0000-d91a-edac3e0b0000 pid=2878 /tmp/sample.bin guuid=ade0c8d3-1700-0000-d91a-edac360b0000 pid=2870->guuid=c53c05d6-1700-0000-d91a-edac3e0b0000 pid=2878 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70768775-01af-4d7e-9ea8-03938026424b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1853077
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfbeb0ac69c5f025ad4e1132b4a96c7c7016eb287d34eb37a014556f3a17d9fa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bfbeb0ac69c5f025ad4e1132b4a96c7c7016eb287d34eb37a014556f3a17d9fa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 03:02:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x67lbldjyxycllkocezljklmprybn2zipu2own5acrkw6oqx3h5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion
Link:
https://tria.ge/reports/260119-dj7hxsdy8d/
Behaviour
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/51c062b5-fbd0-4555-a8e3-3c1391a07ac1
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/bfbeb0ac69c5f025ad4e1132b4a96c7c7016eb287d34eb37a014556f3a17d9fa

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 d617aa7dba0b6ccd9e24850eebe7ccf4a7690c9a60216966c90d4129fc31a85b

Mirai

elf bfbeb0ac69c5f025ad4e1132b4a96c7c7016eb287d34eb37a014556f3a17d9fa

(this sample)

  
Dropped by
SHA256 d617aa7dba0b6ccd9e24850eebe7ccf4a7690c9a60216966c90d4129fc31a85b
  
URLhaus
https://urlhaus.abuse.ch/url/3753581/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f663f57b86daa05b023e4ed1e0e99742

Comments