MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcdab78791ffc2916940765c7b5781618abb9bde587051496d6a2fa381b6e687. 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: bcdab78791ffc2916940765c7b5781618abb9bde587051496d6a2fa381b6e687
SHA3-384 hash: 0338c476bbb50c66e29c91f0e1740b40fe352f899806776c7e2e7f6695fdfc24893b1b7e8ef60690de45709582386ff2
SHA1 hash: e3ceb1344eb86e7ea5954f006b39bf8418540d5a
MD5 hash: fb06e9dd3a15ba079eda9346124fb3a0
humanhash: johnny-south-fillet-texas
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:166'976 bytes
First seen:2026-01-10 07:16:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:93VJgTdgahP/2o/ZrTheIsnjCWRXFm4UpM1wLxpPNNOziHOfam:9FJMgWPZr8IaCWReS1WpPej7
TLSH T1CCF34B47B7208FB1C368967109B3CB67A6E6269216E19985E66DCD107F3035C6C3FFA0
telfhash t1d9c002145c7457f15108dd5540dc7f29c5f51dcf15431d1fd9183c654631d831f00d59
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 64d48a7352fc2cb89b543bfbd4a7d01c935b50f7647385f2a63fc849579851a6
File size (compressed) :74'780 bytes
File size (de-compressed) :166'976 bytes
Format:linux/mips
Packed file: 64d48a7352fc2cb89b543bfbd4a7d01c935b50f7647385f2a63fc849579851a6

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Kills processes
Locks files
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm anti-vm bashlite gafgyt mirai
Link:
https://www.filescan.io/uploads/6961fcd330368802bb7f01f8/reports/9af8cb3d-9b81-41fc-be51-20fdcb37416f/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-10T07:21:00Z UTC
Last seen:
2026-01-11T13:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bcdab78791ffc2916940765c7b5781618abb9bde587051496d6a2fa381b6e687/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dda115ee-237c-4b14-aed8-9a5f9c3c3ee3
Behavior Graph:
Download SVG
%3 guuid=891cbd9f-1600-0000-5578-0cc06b0c0000 pid=3179 /usr/bin/sudo guuid=31f6a8a1-1600-0000-5578-0cc06e0c0000 pid=3182 /tmp/sample.bin guuid=891cbd9f-1600-0000-5578-0cc06b0c0000 pid=3179->guuid=31f6a8a1-1600-0000-5578-0cc06e0c0000 pid=3182 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4370336a-3c04-45a9-9410-57dda22c5c7c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1847816
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bcdab78791ffc2916940765c7b5781618abb9bde587051496d6a2fa381b6e687
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bcdab78791ffc2916940765c7b5781618abb9bde587051496d6a2fa381b6e687/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-01-10 07:16:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xtnlpb4r77bjc2kaozohwv4bmgflxg66lbyfcslnnix2hanw42dq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/260110-h34ctsgx3c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0be20c7d-8377-492f-9dcc-dbc4f76eefba
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/bcdab78791ffc2916940765c7b5781618abb9bde587051496d6a2fa381b6e687

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 64d48a7352fc2cb89b543bfbd4a7d01c935b50f7647385f2a63fc849579851a6

Mirai

elf bcdab78791ffc2916940765c7b5781618abb9bde587051496d6a2fa381b6e687

(this sample)

  
Dropped by
SHA256 64d48a7352fc2cb89b543bfbd4a7d01c935b50f7647385f2a63fc849579851a6
  
Dropped by
MD5 fe3ad14309178bf5776a3e48333fee15
  
URLhaus
https://urlhaus.abuse.ch/url/3696649/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739935/

Comments