MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78fcc0fb163fcec15e9fd30331f42ffc267bf265f1ef25d80b6bbc181f10897c. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78fcc0fb163fcec15e9fd30331f42ffc267bf265f1ef25d80b6bbc181f10897c
SHA3-384 hash: bc4372fbf9db56cc992ea56982fef3a1ba5577f12134d57de26a2b2d7fde9828e7ebb7dd994bf5a1a950fc1ddd3801b4
SHA1 hash: 8a0d14ffdb5e6e8954078cca143a6bea3abca2d5
MD5 hash: 108ede486c6d2f8479ac6ba6fa640dee
humanhash: network-april-cold-emma
File name:wife.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:44'584 bytes
First seen:2026-05-20 00:06:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Rb1BZqzQ3IlpFwxG96IO+7QVkeONv/PodHcdSBcFzs7gSs6R/Xx0hB/nbcuyD7Ub:RbcM3IDFwxHN+h/gdHmSGFydRGvnouyw
TLSH T14513F21B348FC950D2B36873881F5E5D2151E26CFA846AFFF8D83252CAD4FAD0D605A6
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 mirai UPX
File size (compressed) :44'584 bytes
File size (de-compressed) :90'544 bytes
Format:linux/i386
Unpacked file: 5d2a95b333109924410072768eeed1a486ce5b55e587e3387155871946e70d58

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/94311531-8c78-4887-b71b-442e2f917c19/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Changes access rights for a file
Receives data from a server
Kills processes
Creating a file
Deletes a file
Connection attempt
Sends data to a server
Substitutes an application name
Deletes a system binary file
Kills critical processes
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-19T21:27:00Z UTC
Last seen:
2026-05-20T02:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/78fcc0fb163fcec15e9fd30331f42ffc267bf265f1ef25d80b6bbc181f10897c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0fa3e580-37e0-4d1f-b6b3-dd3889c08ce5
Behavior Graph:
Download SVG
%3 guuid=cd2d2eba-1a00-0000-09f0-350bfc0a0000 pid=2812 /usr/bin/sudo guuid=fed7b6bc-1a00-0000-09f0-350bff0a0000 pid=2815 /tmp/sample.bin guuid=cd2d2eba-1a00-0000-09f0-350bfc0a0000 pid=2812->guuid=fed7b6bc-1a00-0000-09f0-350bff0a0000 pid=2815 execve guuid=12c36dbd-1a00-0000-09f0-350b010b0000 pid=2817 /tmp/sample.bin guuid=fed7b6bc-1a00-0000-09f0-350bff0a0000 pid=2815->guuid=12c36dbd-1a00-0000-09f0-350b010b0000 pid=2817 clone guuid=ffc57bbd-1a00-0000-09f0-350b020b0000 pid=2818 /tmp/sample.bin delete-file dns net send-data write-file zombie guuid=12c36dbd-1a00-0000-09f0-350b010b0000 pid=2817->guuid=ffc57bbd-1a00-0000-09f0-350b020b0000 pid=2818 clone f4fcae0d-8693-5551-9db5-b014c559241c greatwivesforme.wifenet.lol:1337 guuid=ffc57bbd-1a00-0000-09f0-350b020b0000 pid=2818->f4fcae0d-8693-5551-9db5-b014c559241c send: 32B 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=ffc57bbd-1a00-0000-09f0-350b020b0000 pid=2818->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 45B d93b5911-7e33-573b-b6da-b01954a6f3e6 9.9.9.9:12345 guuid=ffc57bbd-1a00-0000-09f0-350b020b0000 pid=2818->d93b5911-7e33-573b-b6da-b01954a6f3e6 send: 4193280B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9671a99b-1fd5-451f-a1a2-c88b5429faec
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1916058
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1916058 Sample: wife.i486.elf Startdate: 20/05/2026 Architecture: LINUX Score: 64 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Sample is packed with UPX 2->28 7 wife.i486.elf 2->7         started        9 gnome-session-binary sh gsd-print-notifications 2->9         started        11 systemd rsyslogd 2->11         started        13 3 other processes 2->13 process3 process4 15 wife.i486.elf 7->15         started        17 gsd-print-notifications 9->17         started        process5 19 wife.i486.elf 15->19         started        22 gsd-print-notifications gsd-printer 17->22         started        signatures6 30 Sample tries to kill multiple processes (SIGKILL) 19->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78fcc0fb163fcec15e9fd30331f42ffc267bf265f1ef25d80b6bbc181f10897c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78fcc0fb163fcec15e9fd30331f42ffc267bf265f1ef25d80b6bbc181f10897c/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-05-20 00:07:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pd6mb6ywh7hmcxu72mbtd5bp7qthx4tf6hxslwalno6bqhyqrf6a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux upx
Link:
https://tria.ge/reports/260520-aef9dsgt4r/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/78fcc0fb163fcec15e9fd30331f42ffc267bf265f1ef25d80b6bbc181f10897c

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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 78fcc0fb163fcec15e9fd30331f42ffc267bf265f1ef25d80b6bbc181f10897c

(this sample)

Mirai

elf 5d2a95b333109924410072768eeed1a486ce5b55e587e3387155871946e70d58

  
URLhaus
https://urlhaus.abuse.ch/url/3850299/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5d2a95b333109924410072768eeed1a486ce5b55e587e3387155871946e70d58
  
Dropping
MD5 82ed89cf6bf3896bbac689bd7ffbcd77

Comments