MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1852c17a2c2740a75788ef30cec91453fb0bb744fba051556af5dc88738d0acb. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1852c17a2c2740a75788ef30cec91453fb0bb744fba051556af5dc88738d0acb
SHA3-384 hash: 43f77a4ae131f510dbe423af4198db15d63f3f5b68a6a8277d3dfc41815e7301466a38670f4f24613718b3b5d5aa1b1a
SHA1 hash: 6ff03e52fcceea4ecc7dcdcb8e3783f0fbd7872b
MD5 hash: 858bd2301ea1fdb0085e979f35698444
humanhash: butter-equal-helium-white
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:225'035 bytes
First seen:2025-12-24 19:36:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:tvERpNp86wShWU3NmaDTsOZWuv7wKesxrkQ9M/RBGnwmH2WBLB5n:iRpNp86Z3NmaDTsOZWwM6yQG/enwmH1F
TLSH T10D243A42EA408F13C0D717BAF6DF4245333397A593E7B306A924ABB43F8679E4E22515
telfhash t1c2310ff2576a922a5a55daac9dec67a10519cb135342ff33ff21c4ec241500eea19c4f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d28d8aab08e572396cd1e29c521858a8c3fa659b796ebb728726c4fb0add61a4
File size (compressed) :77'216 bytes
File size (de-compressed) :225'035 bytes
Format:linux/arm
Packed file: d28d8aab08e572396cd1e29c521858a8c3fa659b796ebb728726c4fb0add61a4

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/1a9c8448-b019-456e-a5b3-0ed01c0f6314/
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-7135925-0
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-9760303-0
Create hunting rule

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

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/694c40eb3f8fdbf8e9515c2e/reports/2e26feed-5759-4616-a517-91b470975391/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cf393eba-0ae3-487b-8cfa-c10538da541f
Behavior Graph:
Download SVG
%3 guuid=8317fdeb-1800-0000-c4d7-b3419a070000 pid=1946 /usr/bin/sudo guuid=8fa4e8ed-1800-0000-c4d7-b3419e070000 pid=1950 /tmp/sample.bin guuid=8317fdeb-1800-0000-c4d7-b3419a070000 pid=1946->guuid=8fa4e8ed-1800-0000-c4d7-b3419e070000 pid=1950 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4fa095ec-9b42-4f75-95e5-7debe7255393
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1839052
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: 1839052 Sample: boatnet.arm7.elf Startdate: 24/12/2025 Architecture: LINUX Score: 76 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 4 other IPs or domains 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 boatnet.arm7.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 8 other processes 2->13 signatures3 process4 process5 15 boatnet.arm7.elf 7->15         started        18 boatnet.arm7.elf 7->18         started        20 boatnet.arm7.elf 7->20         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1852c17a2c2740a75788ef30cec91453fb0bb744fba051556af5dc88738d0acb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1852c17a2c2740a75788ef30cec91453fb0bb744fba051556af5dc88738d0acb/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1852c17a2c2740a75788ef30cec91453fb0bb744fba051556af5dc88738d0acb
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 19:37:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dbjmc6rme5akov4i54ym5siukp5qxn2e7oqfcvlk6xoiq44nblfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/251224-ybkpeabv2f/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/a9e3e3e6-c9e6-49f7-a0db-fa9f4e477cce
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/1852c17a2c2740a75788ef30cec91453fb0bb744fba051556af5dc88738d0acb

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: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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf d28d8aab08e572396cd1e29c521858a8c3fa659b796ebb728726c4fb0add61a4

Mirai

elf 1852c17a2c2740a75788ef30cec91453fb0bb744fba051556af5dc88738d0acb

(this sample)

  
Dropped by
SHA256 d28d8aab08e572396cd1e29c521858a8c3fa659b796ebb728726c4fb0add61a4
  
URLhaus
https://urlhaus.abuse.ch/url/3742729/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 399cf1e484b65fb1de24f2bf98b90e20

Comments