MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47
SHA3-384 hash: f67f2daf3c2c96f1a0309e3c4323099a655be3a1a84581844db20e326f9c207bdb16373eb8b0a70df698386eddb929af
SHA1 hash: 22611cab1001f736110e0452fd8a51c91edb117b
MD5 hash: b40879be807c728f02beb8b2500cdb07
humanhash: sierra-sodium-crazy-low
File name:FGx8SNCa4txePA.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:39'268 bytes
First seen:2025-11-04 06:06:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:whl14Y5v99fZSsgFzmsv5sbq50u5HQADTEJ3IqlHsJD1Xrds3UozRU:k5VCliO5/HQADoFIqlHK1X8zRU
TLSH T19E03E13852CBA4B690A52C71F92E414B0BEE0BB89EFC327FA5419CD9BDC259311B4417
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) :39'268 bytes
File size (de-compressed) :95'544 bytes
Format:linux/arm
Unpacked file: 882bdac44cb7897f4a242ad178f95f5e738a69c40bdfeab8c817aa88cc73f5bf

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
19
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-04T03:27:00Z UTC
Last seen:
2025-11-04T12:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bb321c7b-ac77-4165-8c99-baa24905673f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1807436
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)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1807436 Sample: FGx8SNCa4txePA.arm.elf Startdate: 04/11/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 FGx8SNCa4txePA.arm.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 FGx8SNCa4txePA.arm.elf 7->15         started        18 FGx8SNCa4txePA.arm.elf 7->18         started        20 FGx8SNCa4txePA.arm.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-11-04 05:57:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rn5qlgkxqingmcsiwebncivnmjgglv7xqmogbw2eufio4k2vdrdq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251104-gxjkssyndp/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ba1eeece-dd68-4d7d-9063-652c5844a06a
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/8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 8b7b059957821a660a48b102d122ad624c65d7f7831c60db44a150ee2b551c47

(this sample)

Mirai

elf 882bdac44cb7897f4a242ad178f95f5e738a69c40bdfeab8c817aa88cc73f5bf

  
URLhaus
https://urlhaus.abuse.ch/url/3695494/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 882bdac44cb7897f4a242ad178f95f5e738a69c40bdfeab8c817aa88cc73f5bf
  
Dropping
MD5 fdd24ed26e903bd48684d469e8d3ac5d

Comments