MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b5a5e518ca928ce9c3fa1e66e8c23799c3e748ff2ceb3c4a33ca8d15a2e20268. 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
CoinMiner
Vendor detections: 6
| SHA256 hash: | b5a5e518ca928ce9c3fa1e66e8c23799c3e748ff2ceb3c4a33ca8d15a2e20268 |
|---|---|
| SHA3-384 hash: | 1d3e0de21bb9db90b419b8b9586b0ced34648f0ed95400aaff46fede3d9c4e2dbb6ffdd914f3f418a596f794cb1d1e88 |
| SHA1 hash: | aadb406d7d72f26b1d83ad4275d529008689f114 |
| MD5 hash: | bc37d2e97905fb67aff965d84a09f102 |
| humanhash: | spaghetti-sierra-carpet-football |
| File name: | 80.87.206.86_bins_1 |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 284'058 bytes |
| First seen: | 2026-10-29 14:33:44 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 6144:WfiONpYmdOl5FCq0RUslSnZQwN3i1W0g7LBwl9inPmc5v9SS2w:4zsCq0GBQwL+9inPmc5v9Sw |
| TLSH | T102545C03FAC184FED4DAC5B04B9FD626EA7678C91231796E3794AE102D35F206B1E781 |
| telfhash | t1f8b11230189a7425b247d7127302c6beaa3304a4c5e576f02e57b9e8defe6c04db2472 |
| 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 |  deepfield |
| Tags: | Boatnet CoinMiner ddos elf miner mirai unknown |
Intelligence
File Origin
# of uploads :
1
# of downloads :
87
Origin country :
FRVendor Threat Intelligence
No detections
Detection(s):
Verdict:
Unknown
Threat level:
0/10
Confidence:
100%
Tags:
expand gcc golang lolbin
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2026-10-30T17:37:00Z UTC
Last seen:
2026-10-31T09:42:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
spyw.mine
Score:
64 / 100
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2026-10-29 14:34:25 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
credential_access defense_evasion discovery linux persistence privilege_escalation
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
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:
0.96
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: | deepfield_boatnet_botnet |
|---|---|
| Author: | Nokia Deepfield ERT |
| Description: | Boatnet Linux DDoS bot with bundled XMRig miner - Polygon contract dead-drop, AES-128-GCM C2 list |
| Reference: | 117a7ca405f65e3bc770fac74903e490011c35e65e1c359e8bea546841919da3 |
| Rule name: | ELF_IoT_Persistence_Hunt |
|---|---|
| Author: | 4r4 |
| Description: | Hunts for ELF files with persistence and download capabilities |
| Rule name: | ELF_Packer_Dropper_Fileless_Armhf |
|---|---|
| Author: | Serhii Kocherhan |
| Description: | Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts. |
| Rule name: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | exploit_any_poppopret |
|---|---|
| Author: | Jeff White [karttoon@gmail.com] @noottrak |
| Description: | Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries. |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| 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: | 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.
Delivery method
Other
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