MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51387d93a70ef0ff9007c91e536f37c51c2009cd78d09ab65cbb91bbfce856f2. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51387d93a70ef0ff9007c91e536f37c51c2009cd78d09ab65cbb91bbfce856f2
SHA3-384 hash: df345deacb42789a71493fe789bbc294c64808922eb8cdf37d9e69da91bfcd20458d07a2e9062637dfd3364507964105
SHA1 hash: c44605570117ad4d8c339ea50ceb0ec2006012d7
MD5 hash: ae0d6ae8378479155c4259380142f68c
humanhash: carolina-missouri-london-louisiana
File name:SecuriteInfo.com.FileRepMalware.76616917
Download: download sample
Signature Mirai
Create hunting rule
File size:1'702'768 bytes
First seen:2026-06-06 04:28:01 UTC
Last seen:2026-06-07 00:04:02 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:ESxpqfCHZKNrXBaF7MzyUFW5DIvMGVY59g/:ESxpSCHZIOuBp2O
TLSH T1C2753393736CF322FF1E660B06880407110CE1CC25B0DE969DA2BBBD561F62999FDA5D
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 SecuriteInfoCom
Tags:elf UPX
File size (compressed) :1'702'768 bytes
File size (de-compressed) :6'881'495 bytes
Format:linux/mipsel
Unpacked file: 5ae73f67f96cbb0b130e3ed04f7be2272647a65784e2b96c1af6f1805c9610d7

Intelligence

File Origin
# of uploads :
3
# of downloads :
43
Origin country :
FR FR
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/506ff6c5-40af-4d9a-8a1c-249e80e223dc/
Detection(s):
SecuriteInfo.com.FileRepMalware.76616917.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a23a1e9099ef368af235545/reports/e6e1ae3c-a234-4c4d-ba99-b81333364da1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-06T01:11:00Z UTC
Last seen:
2026-06-06T01:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/51387d93a70ef0ff9007c91e536f37c51c2009cd78d09ab65cbb91bbfce856f2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/22bf8d52-7f45-4243-9e05-3af6d632f04d
Behavior Graph:
Download SVG
%3 guuid=cd0d2817-1800-0000-b7da-39edf00b0000 pid=3056 /usr/bin/sudo guuid=9028cf18-1800-0000-b7da-39edf80b0000 pid=3064 /tmp/sample.bin guuid=cd0d2817-1800-0000-b7da-39edf00b0000 pid=3056->guuid=9028cf18-1800-0000-b7da-39edf80b0000 pid=3064 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/706406b6-4418-4370-a647-b9cd17d381fd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51387d93a70ef0ff9007c91e536f37c51c2009cd78d09ab65cbb91bbfce856f2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51387d93a70ef0ff9007c91e536f37c51c2009cd78d09ab65cbb91bbfce856f2/
Threat name:
Linux.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-06-06 04:28:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ke4h3e5hb3yp7eahzepfg3zxyuocaconpdijvns4xoi3x7hik3za._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260606-e3vtxahy3s/
Behaviour
Reads runtime system information
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/51387d93a70ef0ff9007c91e536f37c51c2009cd78d09ab65cbb91bbfce856f2

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 51387d93a70ef0ff9007c91e536f37c51c2009cd78d09ab65cbb91bbfce856f2

(this sample)

Mirai

elf 5ae73f67f96cbb0b130e3ed04f7be2272647a65784e2b96c1af6f1805c9610d7

  
Dropping
SHA256 5ae73f67f96cbb0b130e3ed04f7be2272647a65784e2b96c1af6f1805c9610d7
  
Dropping
MD5 ad2df681832a91fbf9d81021b92bcbb5
  
URLhaus
https://urlhaus.abuse.ch/url/3859466/
  
Delivery method
Distributed via web download

Comments