MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc7a472d0b918025b173e5e852718dfac294d42ff6ea3bbdb3bc67ddad9f97ab. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc7a472d0b918025b173e5e852718dfac294d42ff6ea3bbdb3bc67ddad9f97ab
SHA3-384 hash: f772a20ce81d059afef25e73af7765307100d4c05c605a425637ff4422340133eec84d9ded5b76a3feab392e7bc147c5
SHA1 hash: ecbd7ebef8742d0ca50b4e4a5edcbe813da2ce2d
MD5 hash: b22332d0d6ff1b83d17b56febb9acb65
humanhash: twenty-nine-earth-robin
File name:brichs.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'936 bytes
First seen:2025-11-15 21:06:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XZ4C3s5wbIx4p9CKY1KmPUCwLEIwq5ugce:XZls5wbIx4p9CKYcmPXwIIwcuZe
TLSH T13C231AC8F443D9F8ED4A06742472FB3A9BB2F5BB2328DE43D7A495236C51742A805D9C
telfhash t16311c4fb1d660ef9b7d1a804c71e67f02969c22b197526d404720da931f2ed194b9c3f
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 27ff3520c94a2ff164312ed5241d248a9467cf1ab6ae6c738cd04543ffbb628f
File size (compressed) :21'576 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Packed file: 27ff3520c94a2ff164312ed5241d248a9467cf1ab6ae6c738cd04543ffbb628f

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6918eb5e8d0a7764432c2f12/reports/c81c6661-8b20-4763-a4fe-7c4451b1b274/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cc7a472d0b918025b173e5e852718dfac294d42ff6ea3bbdb3bc67ddad9f97ab
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.123.1.63:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-15T18:48:00Z UTC
Last seen:
2025-11-17T04:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cc7a472d0b918025b173e5e852718dfac294d42ff6ea3bbdb3bc67ddad9f97ab/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/957733ee-f2e6-46c9-80b9-9b95731c3afb
Behavior Graph:
Download SVG
%3 guuid=70f8081c-1a00-0000-82f8-f088850a0000 pid=2693 /usr/bin/sudo guuid=bbaa251e-1a00-0000-82f8-f0888c0a0000 pid=2700 /tmp/sample.bin net guuid=70f8081c-1a00-0000-82f8-f088850a0000 pid=2693->guuid=bbaa251e-1a00-0000-82f8-f0888c0a0000 pid=2700 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=bbaa251e-1a00-0000-82f8-f0888c0a0000 pid=2700->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=53554b1e-1a00-0000-82f8-f0888d0a0000 pid=2701 /tmp/sample.bin zombie guuid=bbaa251e-1a00-0000-82f8-f0888c0a0000 pid=2700->guuid=53554b1e-1a00-0000-82f8-f0888d0a0000 pid=2701 clone guuid=9b174f1e-1a00-0000-82f8-f0888e0a0000 pid=2702 /tmp/sample.bin guuid=bbaa251e-1a00-0000-82f8-f0888c0a0000 pid=2700->guuid=9b174f1e-1a00-0000-82f8-f0888e0a0000 pid=2702 clone guuid=d3c6531e-1a00-0000-82f8-f0888f0a0000 pid=2703 /tmp/sample.bin net send-data zombie guuid=bbaa251e-1a00-0000-82f8-f0888c0a0000 pid=2700->guuid=d3c6531e-1a00-0000-82f8-f0888f0a0000 pid=2703 clone guuid=d3c6531e-1a00-0000-82f8-f0888f0a0000 pid=2703->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con f08cac82-a69d-56f0-b1d3-2b01cae311cf 176.123.1.63:3778 guuid=d3c6531e-1a00-0000-82f8-f0888f0a0000 pid=2703->f08cac82-a69d-56f0-b1d3-2b01cae311cf send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/44710a1a-3fc7-4bb3-a698-066f3de622ae
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1814755
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814755 Sample: brichs.x86.elf Startdate: 15/11/2025 Architecture: LINUX Score: 76 24 176.123.1.63, 37222, 3778 ALEXHOSTMD Moldova Republic of 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 7 brichs.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 brichs.x86.elf 7->15         started        18 brichs.x86.elf 7->18         started        20 brichs.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cc7a472d0b918025b173e5e852718dfac294d42ff6ea3bbdb3bc67ddad9f97ab
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc7a472d0b918025b173e5e852718dfac294d42ff6ea3bbdb3bc67ddad9f97ab/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 21:06:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zr5eolilsgaclmlt4xufe4mn7lbjjvbp63vdxpntxrt53lm7s6vq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251115-zx1hescr7x/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9b1554a2-1188-49b3-9fba-f42028d78d0e
Please note that we are no longer able to provide a coverage score for Virus Total.

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 27ff3520c94a2ff164312ed5241d248a9467cf1ab6ae6c738cd04543ffbb628f

Mirai

elf cc7a472d0b918025b173e5e852718dfac294d42ff6ea3bbdb3bc67ddad9f97ab

(this sample)

  
Dropped by
SHA256 27ff3520c94a2ff164312ed5241d248a9467cf1ab6ae6c738cd04543ffbb628f
  
URLhaus
https://urlhaus.abuse.ch/url/3709507/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0c4908eba29796fe112cba0361d83544

Comments