MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df
SHA3-384 hash: b018fc2fba88cb9b30ba4b6a2d31e49ba348b4557d48602d575c3c312b9a74c78aaba5509a683651e0ec9105f6b70c3a
SHA1 hash: 672eeb9751e0fad6807bffada21a687367b99b89
MD5 hash: c124bc0c636862e541431dd5992d7063
humanhash: three-oklahoma-kansas-avocado
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:173'536 bytes
First seen:2025-11-24 06:02:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:IbGaT8F0W8dCWCX7lSTAYqLSlbbuUR7IkBsMdrlu:WGaT8KLCBAgLSlby8Ddrl
TLSH T118042A26ED50C0AAC082D1B8A7DBC1B2F731F8F90321365B73696A362E69F505B1D747
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 gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd
File size (compressed) :77'764 bytes
File size (de-compressed) :173'536 bytes
Format:linux/amd64
Packed file: b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6923f529deea95d50b24dc48/reports/a78886f2-d216-403a-b35a-7609dee9cb39/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-25T03:57:00Z UTC
Last seen:
2025-11-25T08:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/66729d63-6e49-403a-b47b-7e0dcaf76315
Behavior Graph:
Download SVG
%3 guuid=2f513165-1700-0000-65d1-b27cdc090000 pid=2524 /usr/bin/sudo guuid=2c9a2268-1700-0000-65d1-b27ce4090000 pid=2532 /tmp/sample.bin net guuid=2f513165-1700-0000-65d1-b27cdc090000 pid=2524->guuid=2c9a2268-1700-0000-65d1-b27ce4090000 pid=2532 execve 37ca3f2a-914d-58b5-892e-1d4ae0ff9c9c 91.92.243.93:443 guuid=2c9a2268-1700-0000-65d1-b27ce4090000 pid=2532->37ca3f2a-914d-58b5-892e-1d4ae0ff9c9c con
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/8d62a909-4df5-4985-ba52-ea2b032d5648
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1819763
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
93%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 06:03:25 UTC
File Type:
ELF64 Little (SO)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3zflk677au6ue2gos7zyx5vvvf57d7prgjes5pa7dwmlrtlkkxpq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251124-gr7enstqdk/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/07125231-889e-4438-b946-3caee7f59326
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd

Mirai

elf de4ab57bff053d4268ce97f38bf6b5a97bf1fdf132492ebc1f1d98b8cd6a55df

(this sample)

  
Dropped by
SHA256 b005216fe41cf290334dabdceda932df2b752ee2b139cc6b1ea0fa35c07a24bd
  
URLhaus
https://urlhaus.abuse.ch/url/3713267/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b392f14e4459643af5babec98833af6e

Comments