MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 441e581c0ef9a63d192fd6832c4caa9ac3479da11acb1fea36d5bb027ef0561e. 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
| SHA256 hash: | 441e581c0ef9a63d192fd6832c4caa9ac3479da11acb1fea36d5bb027ef0561e |
|---|---|
| SHA3-384 hash: | 0c5e61ec80c0065b347ec64da9db5a270978594f16a7871c8166552396f298323f5a7f25961c06bd3e88b65436213f73 |
| SHA1 hash: | 6129b683672b6be311f08f4846894d471665b25b |
| MD5 hash: | ddf33ab2a548d8cd5eac19b7ead99f94 |
| humanhash: | king-diet-nineteen-nineteen |
| File name: | ddf33ab2a548d8cd5eac19b7ead99f94 |
| Download: | download sample |
| Signature | Mirai |
| File size: | 105'116 bytes |
| First seen: | 2023-05-27 00:04:24 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 3072:V0qPEXlrKBzuqJCbIHnXuBMzP3jdILxKE2+VlZ:GABFHnXuBMjzd0LZ |
| TLSH | T149A3C70D6E21DF7CFBAC823447B74B21965833EA2AE1D685D15CE6012E7034E741FBA9 |
| telfhash | t1c0118058883813f4dba10d9d6bedff76e49160ef4a165f378e10f9ae9a2d9429d00c1c |
| Reporter |  zbetcheckin |
| Tags: | 32 elf mips mirai |
Intelligence
File Origin
# of uploads :
1
# of downloads :
111
Origin country :
FRVendor Threat Intelligence
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug botnet lolbin mirai obfuscated obfuscated
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
2323,23
Full report:
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
45.128.232.143:34129
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Verdict:
Malicious
Result
Threat name:
Mirai
Detection:
malicious
Classification:
troj
Score:
96 / 100
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Threat name:
Linux.Trojan.Mirai
Status:
Malicious
First seen:
2023-05-26 04:13:50 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
mirai
Score:
10/10
Tags:
family:mirai botnet:lzrd discovery
Behaviour
Modifies Watchdog functionality
Contacts a large (22600) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
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_Mirai_Generic |
|---|---|
| Author: | albertzsigovits |
| Description: | Generic Approach to Mirai/Gafgyt samples |
| Rule name: | MAL_ELF_LNX_Mirai_Oct10_2 |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects ELF malware Mirai related |
| Reference: | Internal Research |
| Rule name: | MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A |
|---|---|
| Author: | Florian Roth |
| Description: | Detects ELF malware Mirai related |
| Reference: | Internal Research |
| Rule name: | Mirai_Botnet_Malware |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects Mirai Botnet Malware |
| Reference: | Internal Research |
| Rule name: | Mirai_Botnet_Malware_RID2EF6 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Mirai Botnet Malware |
| Reference: | Internal Research |
| Rule name: | myMirai |
|---|---|
| Description: | Mirai |
| Rule name: | SUSP_XORed_Mozilla |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key. |
| Reference: | https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force() |
| Rule name: | SUSP_XORed_Mozilla_RID2DB4 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious XORed keyword - Mozilla/5.0 |
| Reference: | Internal Research |
| Rule name: | unixredflags3 |
|---|---|
| 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
Delivery method
Distributed via web download
Comments
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