MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec
SHA3-384 hash: a46e6a4595192216f864590e24064863ed9e0d5d8b55c23c5cf3bb2c1a59c33bcaab35a8d16be16df4ec55cc4c199df1
SHA1 hash: 0c573183441af992542ab434f823fde7f763f37e
MD5 hash: 08fc224175d264c154325b346c635796
humanhash: red-fifteen-oranges-william
File name:parm5
Download: download sample
Signature Mirai
Create hunting rule
File size:45'576 bytes
First seen:2026-01-09 02:34:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:3gu/vnIhCneddPcH3TrmKW/6JhpE21yaf2iF28vPYNsiuHM7hz:37aLdRcH34y1yaf20HYNsiPz
TLSH T17623F791BCD25A6BC2E017BEFA7E118D336163A8D2CF7267D8202B40778651F1D67B81
telfhash t1a0f05504be768e1998e79ab0dcbd07a4e802121791a65b20df12cbe18c3f458e308d2e
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 mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 e8bee3eb881d8008ae6ec4347ee2bd1c8b29f954e8dddba70578d81f5e875db9
File size (compressed) :20'764 bytes
File size (de-compressed) :45'576 bytes
Format:linux/arm
Packed file: e8bee3eb881d8008ae6ec4347ee2bd1c8b29f954e8dddba70578d81f5e875db9

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/387bb0c3-55dc-44c1-a41e-d22693c55cb2/
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin rust
Link:
https://www.filescan.io/uploads/6960698630368802bb7cde74/reports/79f81c2b-59ab-4cde-bab8-1f2528aba097/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-08T23:43:00Z UTC
Last seen:
2026-01-09T00:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/41162480-a2fb-4566-8055-fd9d05c61ba7
Behavior Graph:
Download SVG
%3 guuid=9ddef227-1900-0000-a771-c8f363070000 pid=1891 /usr/bin/sudo guuid=81f6a929-1900-0000-a771-c8f367070000 pid=1895 /tmp/sample.bin guuid=9ddef227-1900-0000-a771-c8f363070000 pid=1891->guuid=81f6a929-1900-0000-a771-c8f367070000 pid=1895 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bca7822d-866f-4bd7-8494-44715f2a7458
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1847057
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1847057 Sample: parm5.elf Startdate: 09/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 parm5.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 02:35:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zpaayhxunlz4z34lyx6fuaydirhanhglv3vcfx4ewv7h5lbpvpwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260109-c3eftabs2h/
Malware Config
C2 Extraction:
158.94.208.27
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b6699675-4570-4cb2-aebd-bf8102b00384
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/cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 e8bee3eb881d8008ae6ec4347ee2bd1c8b29f954e8dddba70578d81f5e875db9

Mirai

elf cbc00c1ef46af3ccef8bc5fc5a0303444e069ccbaeea22df84b57e7eac2fabec

(this sample)

  
Dropped by
SHA256 e8bee3eb881d8008ae6ec4347ee2bd1c8b29f954e8dddba70578d81f5e875db9
  
URLhaus
https://urlhaus.abuse.ch/url/3740582/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b213ad77bdd156290de215934f187fa2

Comments