MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ca7fbe4318ecd58ef896a4f799e97f61f0812097e668f38e55313feaf90d0a6. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ca7fbe4318ecd58ef896a4f799e97f61f0812097e668f38e55313feaf90d0a6
SHA3-384 hash: 74c700ce0846200435b5979a1abe3e573ce284f96c282aa2c5b4beb46c2c9d8478f083e5ed13e2bf0588c527fbffdf22
SHA1 hash: b2f3fb4c8ba350f46efac610d147f0e0a7ced6ef
MD5 hash: 3523b091c8742611c9d51cf1ff6c7af9
humanhash: video-sierra-oklahoma-batman
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:90'076 bytes
First seen:2026-01-12 00:56:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:mYpJ43RkG8Xdww+hIK8oxlyCo+bu/HXNN/qpBZcHQjSdbzgoKnsvbD:TIkaw+hBlyCo+bu/3juBaEIzDKM
TLSH T1209302B11B2D5E78F2C6A5B1E13E53C6FA0A744D636C364FB43E894B6583913F100E6A
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :90'076 bytes
File size (de-compressed) :206'000 bytes
Format:linux/i386
Unpacked file: f4bf8747277b370338eab23de51f884b58d0a8f58c89d7e4c955847a0cd0f582

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/93b21368-77c7-4f66-9909-111088441e5e/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/696446fa30368802bb80ad16/reports/35fb38e2-1b0d-4d97-af59-4b36b77bc95d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T00:08:00Z UTC
Last seen:
2026-01-12T00:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7ca7fbe4318ecd58ef896a4f799e97f61f0812097e668f38e55313feaf90d0a6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/92a66a89-aeb7-41d9-8606-7b662f8ebafb
Behavior Graph:
Download SVG
%3 guuid=0ca25c7b-1a00-0000-3694-49ecd10a0000 pid=2769 /usr/bin/sudo guuid=07bf847d-1a00-0000-3694-49ecd60a0000 pid=2774 /tmp/sample.bin net send-data guuid=0ca25c7b-1a00-0000-3694-49ecd10a0000 pid=2769->guuid=07bf847d-1a00-0000-3694-49ecd60a0000 pid=2774 execve a5936dd4-c628-5e5e-8df7-ab4376aee3f4 91.92.240.38:666 guuid=07bf847d-1a00-0000-3694-49ecd60a0000 pid=2774->a5936dd4-c628-5e5e-8df7-ab4376aee3f4 send: 29B
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bec93f74-8990-4b6f-bb8a-ca8b14e4eb42
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1848656
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7ca7fbe4318ecd58ef896a4f799e97f61f0812097e668f38e55313feaf90d0a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ca7fbe4318ecd58ef896a4f799e97f61f0812097e668f38e55313feaf90d0a6/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 00:56:21 UTC
File Type:
ELF32 Little (SO)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pst7xzbrr3gvr34jnjhxthux6ypqqeqjpzti6ohfkmj75l4q2cta._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/260112-baf89sht9d/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c9f56ed1-0515-4e8d-a5f4-91d4945aace4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7ca7fbe4318ecd58ef896a4f799e97f61f0812097e668f38e55313feaf90d0a6

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:UPXProtectorv10x2
Create hunting rule
Author:malware-lu
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 7ca7fbe4318ecd58ef896a4f799e97f61f0812097e668f38e55313feaf90d0a6

(this sample)

Mirai

elf f4bf8747277b370338eab23de51f884b58d0a8f58c89d7e4c955847a0cd0f582

  
URLhaus
https://urlhaus.abuse.ch/url/3755924/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f4bf8747277b370338eab23de51f884b58d0a8f58c89d7e4c955847a0cd0f582
  
Dropping
MD5 7cc15b1c2faefd22c8142be4bdfe7cfe
  
URLhaus
https://urlhaus.abuse.ch/url/3748049/
  
URLhaus
https://urlhaus.abuse.ch/url/3755919/

Comments