MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ab0bca5cdb14b03bc6a5ee7dfb5b19e2849bd7c802d9efc2781c65c8c98fb3d. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ab0bca5cdb14b03bc6a5ee7dfb5b19e2849bd7c802d9efc2781c65c8c98fb3d
SHA3-384 hash: 0df73bdeb6a0bf6582ed48d3ccf4ea873e50fc7b3d2f4e855b551ef9039a452dc8d9adb649f81d6c3b43721308b93456
SHA1 hash: caa0387e8bd84e1f68a6ce298d460b15ae694332
MD5 hash: e6307755910186cfb8f0ec3a31abb009
humanhash: may-colorado-kansas-video
File name:zombie.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:35'828 bytes
First seen:2026-07-14 06:56:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:uGXR9dYaC5QHigaJsjA1wauH+FnzLY6PzWIHKQPnbcuyD7UrQRjS:uGXzdI5YDay+NLHXHK8nouy8ry+
TLSH T195F2E146E0E75BA4C00BE23414AA74662A218A2D518DCDD7FFDCB136BCEDFD6B0241E4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter BlinkzSec
Tags:mirai UPX
File size (compressed) :35'828 bytes
File size (de-compressed) :78'928 bytes
Format:linux/i386
Unpacked file: 4b75b5b20eb2d569c5b253b286d94a337053a17c33a7082490e09ea575778f8f

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DK DK
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1cb5f217-653a-4089-bbb0-0841b1a784ab/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a55de5aba84ef0e88af833c/reports/f2fe8df8-ae5c-46d0-8d09-f76026f4ee40/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4a8a0106-40e8-47af-99de-ce1d03683441
Behavior Graph:
Download SVG
%3 guuid=b5822da3-2100-0000-648e-5b3733140000 pid=5171 /usr/bin/sudo guuid=94bcfda7-2100-0000-648e-5b373e140000 pid=5182 /tmp/sample.bin net guuid=b5822da3-2100-0000-648e-5b3733140000 pid=5171->guuid=94bcfda7-2100-0000-648e-5b373e140000 pid=5182 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=94bcfda7-2100-0000-648e-5b373e140000 pid=5182->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=183ce2a8-2100-0000-648e-5b3740140000 pid=5184 /tmp/sample.bin zombie guuid=94bcfda7-2100-0000-648e-5b373e140000 pid=5182->guuid=183ce2a8-2100-0000-648e-5b3740140000 pid=5184 clone guuid=0b81e9a8-2100-0000-648e-5b3741140000 pid=5185 /tmp/sample.bin guuid=94bcfda7-2100-0000-648e-5b373e140000 pid=5182->guuid=0b81e9a8-2100-0000-648e-5b3741140000 pid=5185 clone guuid=72cef1a8-2100-0000-648e-5b3742140000 pid=5186 /tmp/sample.bin net zombie guuid=94bcfda7-2100-0000-648e-5b373e140000 pid=5182->guuid=72cef1a8-2100-0000-648e-5b3742140000 pid=5186 clone guuid=94c6ab38-2200-0000-648e-5b374e140000 pid=5198 /tmp/sample.bin guuid=183ce2a8-2100-0000-648e-5b3740140000 pid=5184->guuid=94c6ab38-2200-0000-648e-5b374e140000 pid=5198 clone guuid=30b2b638-2200-0000-648e-5b374f140000 pid=5199 /tmp/sample.bin guuid=183ce2a8-2100-0000-648e-5b3740140000 pid=5184->guuid=30b2b638-2200-0000-648e-5b374f140000 pid=5199 clone 369a3f35-f76c-5522-9a30-f87b70304e81 94.154.43.70:3778 guuid=72cef1a8-2100-0000-648e-5b3742140000 pid=5186->369a3f35-f76c-5522-9a30-f87b70304e81 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cb49e55b-50e0-445f-85c4-22ed76bb65ee
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1ab0bca5cdb14b03bc6a5ee7dfb5b19e2849bd7c802d9efc2781c65c8c98fb3d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ab0bca5cdb14b03bc6a5ee7dfb5b19e2849bd7c802d9efc2781c65c8c98fb3d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-14 06:55:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dkylzjonwffqhpdkl3t57nnrtyuetpl4qawz57bhqhdfzdey7m6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260714-hraw5sgt3j/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/1ab0bca5cdb14b03bc6a5ee7dfb5b19e2849bd7c802d9efc2781c65c8c98fb3d

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
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
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1ab0bca5cdb14b03bc6a5ee7dfb5b19e2849bd7c802d9efc2781c65c8c98fb3d

(this sample)

Mirai

elf 4b75b5b20eb2d569c5b253b286d94a337053a17c33a7082490e09ea575778f8f

  
URLhaus
https://urlhaus.abuse.ch/url/3886180/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4b75b5b20eb2d569c5b253b286d94a337053a17c33a7082490e09ea575778f8f
  
Dropping
MD5 172aa4b680025bf775dff2a30e37f868
  
URLhaus
https://urlhaus.abuse.ch/url/3886336/

Comments