MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc
SHA3-384 hash: 213d46e58102073ac66f395025b6df8e71baccb0ffd07c23772c15c3a3be61d24afc387e399a9f9d042204bcb0aed0f2
SHA1 hash: 6886aa00c3c8fea77474478736238d64a4ef5e4e
MD5 hash: 041d21bebcf2927b0d35f5f5e4dc79be
humanhash: ack-don-floor-jersey
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:71'900 bytes
First seen:2026-06-19 16:34:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qKotf4OFUx6whyAqZo5se0fEzgQ4OYTOz2QruAGeDLF95UgC+KQe+IE:uf4SUxfyAEo6eDzGtTOzIJCKgC+KQehE
TLSH T10663021263BBE9B9C65715B0AB641308E9F9F0925AB2438F4554B4ACECBCD4376B0DF0
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :71'900 bytes
File size (de-compressed) :176'808 bytes
Format:linux/amd64
Unpacked file: af3c955832e1ff3b755fbbf7f5d5cccf688e6ce9fbad3a2a2ebc77d215915f41

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
SE SE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ec5811d9-802d-43b6-ab5e-ed02400ef5e7/
Detection(s):
SecuriteInfo.com.Linux.Siggen.12466.29703.10287.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Receives data from a server
Connection attempt
Creating a file
Opens a port
Kills processes
DNS request
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a356fe09799578a6c4256ef/reports/7f15a391-fe3d-44a4-8874-998e663db292/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
55
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc
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:
2026-05-14T22:37:00Z UTC
Last seen:
2026-06-19T23:59:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.lk HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f79d0db7-964f-4d9a-8a5d-ca9af6d22218
Behavior Graph:
Download SVG
%3 guuid=5fc49176-2300-0000-edd0-1437630c0000 pid=3171 /usr/bin/sudo guuid=8d5af278-2300-0000-edd0-1437670c0000 pid=3175 /tmp/sample.bin delete-file mprotect-exec guuid=5fc49176-2300-0000-edd0-1437630c0000 pid=3171->guuid=8d5af278-2300-0000-edd0-1437670c0000 pid=3175 execve guuid=7e65b279-2300-0000-edd0-14376a0c0000 pid=3178 /tmp/sample.bin net send-data zombie guuid=8d5af278-2300-0000-edd0-1437670c0000 pid=3175->guuid=7e65b279-2300-0000-edd0-14376a0c0000 pid=3178 clone 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=7e65b279-2300-0000-edd0-14376a0c0000 pid=3178->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 117B ed781df1-7e94-5c18-9e59-151906af0512 176.65.132.168:6969 guuid=7e65b279-2300-0000-edd0-14376a0c0000 pid=3178->ed781df1-7e94-5c18-9e59-151906af0512 send: 122B guuid=d075bc79-2300-0000-edd0-14376b0c0000 pid=3179 /tmp/sample.bin guuid=7e65b279-2300-0000-edd0-14376a0c0000 pid=3178->guuid=d075bc79-2300-0000-edd0-14376b0c0000 pid=3179 clone guuid=2937c279-2300-0000-edd0-14376c0c0000 pid=3180 /tmp/sample.bin guuid=d075bc79-2300-0000-edd0-14376b0c0000 pid=3179->guuid=2937c279-2300-0000-edd0-14376c0c0000 pid=3180 clone guuid=5223f879-2300-0000-edd0-14376e0c0000 pid=3182 /tmp/sample.bin guuid=d075bc79-2300-0000-edd0-14376b0c0000 pid=3179->guuid=5223f879-2300-0000-edd0-14376e0c0000 pid=3182 clone guuid=8ba9ff79-2300-0000-edd0-14376f0c0000 pid=3183 /tmp/sample.bin guuid=d075bc79-2300-0000-edd0-14376b0c0000 pid=3179->guuid=8ba9ff79-2300-0000-edd0-14376f0c0000 pid=3183 clone guuid=09cb0f7a-2300-0000-edd0-1437700c0000 pid=3184 /tmp/sample.bin guuid=d075bc79-2300-0000-edd0-14376b0c0000 pid=3179->guuid=09cb0f7a-2300-0000-edd0-1437700c0000 pid=3184 clone guuid=8b5f367d-2a00-0000-edd0-143766140000 pid=5222 /tmp/sample.bin send-data guuid=d075bc79-2300-0000-edd0-14376b0c0000 pid=3179->guuid=8b5f367d-2a00-0000-edd0-143766140000 pid=5222 clone guuid=8b5f367d-2a00-0000-edd0-143766140000 pid=5222->ed781df1-7e94-5c18-9e59-151906af0512 send: 111B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1a0179ef-f7c3-4d3d-9089-f89c0d259a37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-11 03:10:45 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dnuadfwxsszrjchaakadgtiivd5awpce7c5hh4iljqmnfulht3ga._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260619-t3ha5say7v/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Renames itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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.

Mirai

elf 1b680196d794b31488e00280334d08a8fa0b3c44f8ba73f10b4c18d2d1679ecc

(this sample)

Mirai

elf af3c955832e1ff3b755fbbf7f5d5cccf688e6ce9fbad3a2a2ebc77d215915f41

  
Dropping
SHA256 af3c955832e1ff3b755fbbf7f5d5cccf688e6ce9fbad3a2a2ebc77d215915f41
  
Dropping
MD5 070933b27d2a12043e12c3846ba3c52f

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