MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2a3b30f3e5a7a8d8c001fa2cfa451154a2a98110c6006a8d09178167f2ab138b. 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
Threat unknown
Vendor detections: 9
| SHA256 hash: | 2a3b30f3e5a7a8d8c001fa2cfa451154a2a98110c6006a8d09178167f2ab138b |
|---|---|
| SHA3-384 hash: | e1f89c190c439c60a26bef5d8694948bfcc0898fca26bf200c1dc0d45b7e56462c68ada7cdf7f175361287da4dc72b60 |
| SHA1 hash: | 5d16740a21ccdf6ed318e2896b9e7ebea7352a49 |
| MD5 hash: | 18e555ed99350883992bc17af6f8f327 |
| humanhash: | timing-victor-robin-echo |
| File name: | 2a3b30f3e5a7a8d8c001fa2cfa451154a2a98110c6006a8d09178167f2ab138b.elf |
| Download: | download sample |
| File size: | 336'024 bytes |
| First seen: | 2026-09-25 04:33:00 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 6144:b1JhdpiNMAH39ey9ywL9x2zcyuiDCnJVK7t/vh7EavG754nr8BbwV8ULRw:+jX9eyrHMcyuiDgJVK7tFESY54nwMw |
| TLSH | T11264235014E3B985CDA4DA1F5A764A8A9406EC87F3A31D1F3BC476BFBF223891403B91 |
| 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 |  boredchilada2 |
| Tags: | Boatnet docker elf EtherHiding mirai UPX x86-64 |
boredchilada2
Delivered via exposed Docker API archive upload (.dk). Packed UPX build with 16-byte trailing suffix BN4/mG7otq7uVCjF; strip suffix to unpack. Unpacked image contains "# boatnet-unit-v2" and Polygon contract 0x5D5abC33a4e5C602a002815d93806b204324D1a1 (EtherHiding config channel).Intelligence
File Origin
# of uploads :
1
# of downloads :
76
Origin country :
CAVendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Sends data to a server
Sets a written file as executable
Creating a file in the %temp% directory
Manages services
Runs as daemon
Kills processes
Collects information on the CPU
Locks files
Connection attempt
Launching a process
Deletes a file
Creates directories
Mounts file systems
Substitutes an application name
Writes files to system directory
Deleting of the original file
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
packed upx
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
39
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-09-16T17:31:00Z UTC
Last seen:
2026-09-26T22:38:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Trojan.Multiverze
Status:
Malicious
First seen:
2026-09-17 01:49:51 UTC
File Type:
ELF64 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion discovery linux persistence privilege_escalation upx
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
UPX packed file
Enumerates running processes
Modifies systemd
Reads MAC address of network interface
Reads hardware information
Removes the immutable protection flag from a file
Write file to user bin folder
Deletes itself
Executes dropped EXE
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.77
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_IoT_DVR_Botnet_Hama_UPX |
|---|---|
| Author: | Serhii Kocherhan |
| Description: | Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | SUSP_ELF_LNX_UPX_Compressed_File |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects a suspicious ELF binary with UPX compression |
| Reference: | Internal Research |
| Rule name: | TH_Generic_MassHunt_Linux_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Linux malware mass-hunt rule - 2026 |
| Reference: | https://cyfare.net/ |
| Rule name: | upx_packed_elf_v1 |
|---|---|
| Author: | RandomMalware |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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