MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 42f1363b224766f655f7ef1e7f37de1c8a33ac172a2ebcbfd401cab88643d12c. 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: 2
| SHA256 hash: | 42f1363b224766f655f7ef1e7f37de1c8a33ac172a2ebcbfd401cab88643d12c |
|---|---|
| SHA3-384 hash: | f0b486e084560f70d00b32aa468f92f896cd67a43127df5912577b9de37ee812de4fd26d0915f9122389962224bcac2a |
| SHA1 hash: | cfa797ef62eb83ed013bf1e1e3f02984ebb651af |
| MD5 hash: | 84fe7284dc5276fe00c3b1c3cc66d6f7 |
| humanhash: | football-tango-angel-november |
| File name: | b.sh |
| Download: | download sample |
| Signature | Mirai |
| File size: | 640 bytes |
| First seen: | 2026-08-19 16:35:22 UTC |
| Last seen: | Never |
| File type: | sh |
| MIME type: | text/x-shellscript |
| ssdeep | 12:l4k7JIuWvGSqxSZo0nO8WT01kuzVfzi6ssb/AFRENlMfx4CJFrFWZ9uOG0Lmz:lX7OuWvGzxmHDC07zVfzx/0MlMfx4CHV |
| TLSH | T12EF07D137C83F033D18BD6B4EF1BF588A49324BBC424D814766D8566EF7A8697881241 |
| TrID | 70.0% (.SH) Linux/UNIX shell script (7000/1) 30.0% (.) Unix-like shebang (var.3) (gen) (3000/1) |
| Magika | shell |
| Reporter |  skocherhan |
| Tags: | sh wer-ldr-duckdns-org wereng-duckdns-org |
Intelligence
File Origin
# of uploads :
1
# of downloads :
48
Origin country :
GBVendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
downloader
Status:
terminated
Behavior Graph:
Score:
8%
Verdict:
Benign
File Type:
SCRIPT
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
antivm command_and_control defense_evasion discovery execution linux persistence privilege_escalation
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Checks hardware identifiers (DMI)
Creates/modifies Cron job
Modifies init.d
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
Outbound SSH connection to public host
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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