MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b
SHA3-384 hash: c3147d820c2305eef50b056484b1ba226ededd325461f32f463758c7e7d1eefd3ded6ee6bc157bf258d8931915e372a7
SHA1 hash: d59440619e2e9861a122adcec5426849c0769fee
MD5 hash: efe9a8cd77e04b135a292a7895ee00a9
humanhash: sink-south-georgia-fillet
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:270'552 bytes
First seen:2026-01-23 20:25:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:4+U+XMdZ88ppgbSfEw6OHGfTrfP60Y+atsVlfWfVnnJNolrCeTt1hssdmTaB3I8b:KDdU60Y+adJNepPnKaxXd0E
TLSH T1E344F85DF890977ACBD1217EFB9502CD33330F68EBDE320589356A3837D6A25993A241
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ca992f2e9111102e4994ed33b54340f034905edb830f3aa767bbe84aed757c25
File size (compressed) :108'476 bytes
File size (de-compressed) :270'552 bytes
Format:linux/arm
Packed file: ca992f2e9111102e4994ed33b54340f034905edb830f3aa767bbe84aed757c25

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/6973d97255805a763ff33b2a/reports/aff03d34-959e-4f80-86e0-61e96ab6461e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-23T18:48:00Z UTC
Last seen:
2026-01-23T20:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/920de4a4-b4e5-4b90-bd05-b03cea3c208f
Behavior Graph:
Download SVG
%3 guuid=908d73c4-1600-0000-708a-dc80650c0000 pid=3173 /usr/bin/sudo guuid=9eed64c6-1600-0000-708a-dc80680c0000 pid=3176 /tmp/sample.bin guuid=908d73c4-1600-0000-708a-dc80650c0000 pid=3173->guuid=9eed64c6-1600-0000-708a-dc80680c0000 pid=3176 execve
Malware family:
Ngioweb
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/863ce20b-86d9-4b0d-8b15-04ded27a90ae
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1856610
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/d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-23 20:26:30 UTC
File Type:
ELF32 Little (SO)
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=26olrnou5tfhhf5jzix2wbt3yiciglgbfp5ya2kg4mdhxkdelmfq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260123-y72ykahv6g/
Behaviour
Reads runtime system information
Changes its process name
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/d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b

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:elf_arm_mips_ko_so
Create hunting rule
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:iot_req_metachar
Create hunting rule
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 ca992f2e9111102e4994ed33b54340f034905edb830f3aa767bbe84aed757c25

Mirai

elf d79cb8b5d4ecca7397a9ca2fab067bc204832cc12bfb806946e3067ba8645b0b

(this sample)

  
Dropped by
SHA256 ca992f2e9111102e4994ed33b54340f034905edb830f3aa767bbe84aed757c25
  
URLhaus
https://urlhaus.abuse.ch/url/3748047/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 27da4245602852285ec042e717a591e0

Comments