MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8fa62d8fdd55a6dde57dedf2800a01b4642ae3ca349745c7e3cd8c8f5cbe584c. 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: | 8fa62d8fdd55a6dde57dedf2800a01b4642ae3ca349745c7e3cd8c8f5cbe584c |
|---|---|
| SHA3-384 hash: | b6c635d4567e30f21e26a3c20c06bed71d12aa0f1374bbce1ba83b5f4c8eb825e6f98d0d08f548bc797063eee1a5dfcc |
| SHA1 hash: | dd51e0d17f1fc999ea7ab19d19954f315ffac6f6 |
| MD5 hash: | ec35b5346d79ed1da85c34a1988f608a |
| humanhash: | leopard-red-fish-tennessee |
| File name: | jroecxg.x86_64 |
| Download: | download sample |
| File size: | 934'147 bytes |
| First seen: | 2026-05-14 21:56:22 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-sharedlib |
| ssdeep | 24576:4ibCS0ss9wh3+pOT8EDj1mAkDhHYyHC2W87:4ibCS0ss9whdT1QvDhHY0W6 |
| TLSH | T1DC15E02BF26064BCE14EC43853DBC2F29976F4A5062A396B3BD5D9303F69DA08719713 |
| 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 |  abuse_ch |
| Tags: | elf |
Intelligence
File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DEVendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Deleting a recently created file
Runs as daemon
Changes access rights for a written file
Sets a written file as executable
Changes the time when the file was created, accessed, or modified
Creating a file
Receives data from a server
Connection attempt
Sends data to a server
Changes access rights for a file
Creating a process from a recently created file
Launching a process
Traces processes
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Deletes a system binary file
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
custom
Botnet:
unknown
Number of open files:
245
Number of processes launched:
11
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Anti-VM
Persistence
Process Renaming
Anti-Debugging
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-05-14T19:23:00Z UTC
Last seen:
2026-05-14T19:55:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Signature
Drops files in suspicious directories
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Sample deletes itself
Sample tries to persist itself using cron
Sample tries to set files in /etc globally writable
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Trojan.Generic
Status:
Suspicious
First seen:
2026-05-14 21:59:43 UTC
File Type:
ELF64 Little (SO)
AV detection:
5 of 24 (20.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
credential_access defense_evasion discovery execution linux persistence privilege_escalation
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads process memory
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Reads MAC address of network interface
Deletes itself
Executes dropped EXE
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
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: | ProgramLanguage_Rust |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Rust programming language |
| 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
elf 8fa62d8fdd55a6dde57dedf2800a01b4642ae3ca349745c7e3cd8c8f5cbe584c
(this sample)
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.