MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0ecdc99fbd013f20da7e956aed50ce7c8be61ce4ce21fe3d555bf9a695ef2edf. 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
XorDDoS
Vendor detections: 10
| SHA256 hash: | 0ecdc99fbd013f20da7e956aed50ce7c8be61ce4ce21fe3d555bf9a695ef2edf |
|---|---|
| SHA3-384 hash: | f62d8c5a73fb541d2617cff1c2177e4f209e31c688319d1c9929b60984a3af3d679ee0da876f77cfbbe8cbd59c21722c |
| SHA1 hash: | 29435f08bcdc696033235ffa57b469a2d8ce12c2 |
| MD5 hash: | e442bf4889cacfcfa261b3251e27ea77 |
| humanhash: | early-glucose-river-ten |
| File name: | 0ecdc99fbd013f20da7e956aed50ce7c8be61ce4ce21fe3d555bf9a695ef2edf.elf |
| Download: | download sample |
| Signature | XorDDoS |
| File size: | 2'753'292 bytes |
| First seen: | 2026-10-24 07:17:35 UTC |
| Last seen: | 2026-10-25 04:25:22 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 49152:lxKWy9EaRaP+e1EHI3i5Ha/DRf2ov+lIx8M1LEtMbwTz72Dfv:3KWy2P+e1EHqWH2FF+lcbcK4z72Dfv |
| TLSH | T14FD533D5D3C3147EAC23877772F20857661CA4BFA26E1C5FBB9B5E4684BA18080D08BD |
| telfhash | t14aa002d159ce4addc1613c5dc02369144006974f399a1f1343a18b79fa8de2033c2af5 |
| Magika | elf |
| Reporter |  Tuxxin |
| Tags: | elf UPX XorDDoS |
UPX packed
This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.
| File size (compressed) : | 2'753'292 bytes |
|---|---|
| File size (de-compressed) : | 6'490'348 bytes |
| Format: | linux/i386 |
| Unpacked file: | 3d7987a252ab55994a1044c2ab8c0e5a436ec655763c3a47cb9bce211cf38753 |
Intelligence
File Origin
# of uploads :
2
# of downloads :
78
Origin country :
DEVendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Connection attempt
Collects information on the CPU
Creating a file
Collects information on the RAM
Changes owner for a written file
Creating a process from a recently created file
Launching a process
Sends data to a server
DNS request
Receives data from a server
Runs as daemon
Manages services
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Deletes a system binary file
Creates or modifies symbolic links in /init.d to set up autorun
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
mirai packed upx xorddos
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-16T14:11:00Z UTC
Last seen:
2026-10-25T19:13:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Trojan.XorDDoS
Status:
Suspicious
First seen:
2026-10-16 13:07:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
antivm discovery execution linux persistence privilege_escalation upx
Behaviour
Reads runtime system information
Checks CPU configuration
UPX packed file
Creates/modifies Cron job
Modifies init.d
Write file to user bin folder
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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: | GoBinTest |
|---|
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| 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: | 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.
Web download
Delivery method
Distributed via web download
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