MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb5cb45cdc5501f9b0c19f89bf048ee10066e901265ba61ff449323c89ec5a9b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb5cb45cdc5501f9b0c19f89bf048ee10066e901265ba61ff449323c89ec5a9b
SHA3-384 hash: 11b7c7fc5f5d57fd6872f249b4514eec109cd482c404d9833b34cec91775e9289985428db00ba805bb3dc1e8b3424111
SHA1 hash: 6ba5f9fd2da427f4d3f47fb5f7551396ace8b1c5
MD5 hash: f3a63ed0cb9b03543ac1b317cafd9f2a
humanhash: autumn-princess-florida-blossom
File name:apeshitcrazy
Download: download sample
Signature Mirai
Create hunting rule
File size:72'492 bytes
First seen:2025-11-21 01:43:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:I4EpeVpbximOnxrUcfiV4sZ1kbSB+PEOl4+jAD:I4EpeVpoocfhsOPl4+ED
TLSH T1DE63B60AEF654EBBDC6FCD3745A9070534CCA51B11A93B393974C828F65B50B4AE3CA8
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 98fbbda4ccfb0cec52770f3b654b1f271b43994a9a66a70d2f908dbfc4d4f893
File size (compressed) :28'848 bytes
File size (de-compressed) :72'492 bytes
Format:linux/mipsel
Packed file: 98fbbda4ccfb0cec52770f3b654b1f271b43994a9a66a70d2f908dbfc4d4f893

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Locks files
Sends data to a server
Removes directories
Creating a file in the %temp% directory
Deleting a recently created file
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/691fc3f36c89728b9824edd8/reports/cf5c8415-2064-4b71-8948-d01a5584b253/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T01:01:00Z UTC
Last seen:
2025-11-21T01:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cb5cb45cdc5501f9b0c19f89bf048ee10066e901265ba61ff449323c89ec5a9b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/132b0a1c-e6fd-499a-b654-60d75b3c988c
Behavior Graph:
Download SVG
%3 guuid=17c0f46b-1900-0000-299e-95d6cb100000 pid=4299 /usr/bin/sudo guuid=ab3a386f-1900-0000-299e-95d6db100000 pid=4315 /tmp/sample.bin guuid=17c0f46b-1900-0000-299e-95d6cb100000 pid=4299->guuid=ab3a386f-1900-0000-299e-95d6db100000 pid=4315 execve
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1818246
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: 1818246 Sample: apeshitcrazy.elf Startdate: 21/11/2025 Architecture: LINUX Score: 56 19 213.209.143.53, 32962, 42346, 42348 RAPIDNET-DEHaunstetterStr19DE Germany 2->19 21 109.202.202.202, 80 INIT7CH Switzerland 2->21 23 3 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 7 apeshitcrazy.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 apeshitcrazy.elf 7->15         started        17 apeshitcrazy.elf 7->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb5cb45cdc5501f9b0c19f89bf048ee10066e901265ba61ff449323c89ec5a9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb5cb45cdc5501f9b0c19f89bf048ee10066e901265ba61ff449323c89ec5a9b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 01:44:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=znolixg4kua7tmgbt6e36beo4eagn2ibezn2mh7ujezdzcpmlknq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/251121-b5zzvsht2a/
Behaviour
Writes file to tmp directory
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ec9dfc5f-8b94-4d58-a193-b16743d67569
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/cb5cb45cdc5501f9b0c19f89bf048ee10066e901265ba61ff449323c89ec5a9b

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

File information

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

Web download

Mirai

elf 98fbbda4ccfb0cec52770f3b654b1f271b43994a9a66a70d2f908dbfc4d4f893

Mirai

elf cb5cb45cdc5501f9b0c19f89bf048ee10066e901265ba61ff449323c89ec5a9b

(this sample)

  
Dropped by
SHA256 98fbbda4ccfb0cec52770f3b654b1f271b43994a9a66a70d2f908dbfc4d4f893
  
URLhaus
https://urlhaus.abuse.ch/url/3713201/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e651b2e5478d25bd6b85d24f876705da
  
URLhaus
https://urlhaus.abuse.ch/url/3714270/

Comments