MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71a9b1b1114916cefd9609e2b5e1dc14dbaed9f2349d925f0b49d93aa3a8ede8. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments 1

SHA256 hash: 71a9b1b1114916cefd9609e2b5e1dc14dbaed9f2349d925f0b49d93aa3a8ede8
SHA3-384 hash: 97cea6acecce4739be21ed5b9a7b6ecc13c21dce8fc1477d2aaab74469f8b75771f4d7f287d1e6b924b48be4df2d661b
SHA1 hash: 6cb74a5d513d5be7de99f29a097c182f400c149a
MD5 hash: 9ab08d2bf2310f82958e90166c59e01c
humanhash: hamper-burger-edward-pip
File name:9ab08d2bf2310f82958e90166c59e01c
Download: download sample
Signature Mirai
File size:21'524 bytes
First seen:2022-08-05 23:50:11 UTC
Last seen:2022-08-06 03:51:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:M1c5Ygn1/wlmTC9pOgAM03HvXL/CNu0dPISHxa61Q/Kv3Ugd183ZMvmSyc:dncJ0MSHv7/CuQHNQAQZbc
TLSH T147A2E014FD695C2ACC064E73DC18A1D783A6FE11A34E4BA5934085CB92EB70A9831EEC
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter @zbetcheckin
Tags:32 elf intel mirai

Intelligence


File Origin
# of uploads :
2
# of downloads :
148
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
171.22.30.42:3778
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Result
Threat name:
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679590 Sample: FLR8L1i57H Startdate: 06/08/2022 Architecture: LINUX Score: 72 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 171.22.30.42, 3778, 49828 CMCSUS Germany 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 FLR8L1i57H 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 5 other processes 2->13 signatures3 process4 process5 15 FLR8L1i57H 7->15         started        18 FLR8L1i57H 7->18         started        20 FLR8L1i57H 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
Threat name:
Linux.Trojan.Mirai
Status:
Malicious
First seen:
2022-08-05 03:45:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:myMirai
Description:Mirai

File information


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

Web download

Mirai

elf 71a9b1b1114916cefd9609e2b5e1dc14dbaed9f2349d925f0b49d93aa3a8ede8

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-08-05 23:50:14 UTC

url : hxxp://171.22.30.42/hiddenbin/boatnet.x86