MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca91c8641f38d17ef7a44b99393953da8cb6d5644e5c50f3ed33d265efcfca46. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca91c8641f38d17ef7a44b99393953da8cb6d5644e5c50f3ed33d265efcfca46
SHA3-384 hash: a5641f7e58bda326f2dc7343f8e0e61850c95aa7911a0a32c55e5aed6693610b11145d3c2b54df3bece12b3d9caa5b11
SHA1 hash: 256bbc315892ebbf0af5e543a7fff4230c230650
MD5 hash: da92c4a31f8d88c45ad4747e9c68fb08
humanhash: magazine-arizona-edward-sierra
File name:da92c4a31f8d88c45ad4747e9c68fb08
Download: download sample
Signature Mirai
Create hunting rule
File size:67'540 bytes
First seen:2024-03-21 20:06:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WG/tw+gVxAtn0PYpNOCHO62UbZEMmf9Fj5DGB:WGX5zpNOCHO62U/mXpGB
TLSH T18E634B41FC819712C5D122BAFB6E428D372A53A9D3EF7203DE25AF2137C681B0E67645
telfhash t14431f0540f8d0bec6be44549818f206aa99d35f86a533685ef6d6f0f8353dd334b6072
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65fc93740ef6f5eba495e8e2/reports/98fb4775-9093-4e0e-b1e6-5773f9af1187/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
146.19.191.207
Number of open files:
1
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ca91c8641f38d17ef7a44b99393953da8cb6d5644e5c50f3ed33d265efcfca46
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5f561691-f670-4608-9ad8-d8a61cd9cab5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1413618
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1413618 Sample: cPimTGOS55.elf Startdate: 21/03/2024 Architecture: LINUX Score: 48 22 Multi AV Scanner detection for submitted file 2->22 8 cPimTGOS55.elf 2->8         started        process3 process4 10 cPimTGOS55.elf 8->10         started        12 cPimTGOS55.elf 8->12         started        process5 14 cPimTGOS55.elf 10->14         started        16 cPimTGOS55.elf 10->16         started        process6 18 cPimTGOS55.elf 14->18         started        20 cPimTGOS55.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca91c8641f38d17ef7a44b99393953da8cb6d5644e5c50f3ed33d265efcfca46
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca91c8641f38d17ef7a44b99393953da8cb6d5644e5c50f3ed33d265efcfca46/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-21 20:07:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zki4qza7hdix555ejomtsokt3kglnvlejzofb47ngpjgl36pzjda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/240321-yv1vqsaf9v/
Behaviour
Changes its process name
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ca91c8641f38d17ef7a44b99393953da8cb6d5644e5c50f3ed33d265efcfca46

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: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 ca91c8641f38d17ef7a44b99393953da8cb6d5644e5c50f3ed33d265efcfca46

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789264/

Comments


Avatar
zbet commented on 2024-03-21 20:06:34 UTC

url : hxxp://146.19.191.207/arm5.nn