MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0d7e822db7dfb13a8c4c6456b0e7b3f0230d59b39e29533a4f69dd4b76b997c. 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: 9


Intelligence 9 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0d7e822db7dfb13a8c4c6456b0e7b3f0230d59b39e29533a4f69dd4b76b997c
SHA3-384 hash: c0e41fcf418a0a044b62a70ab9071a610c0787f55d2894312c3ed8736efb8e1fd8e3472fe742b1445a012d2e39b5cae6
SHA1 hash: 998b912997784a994ede51881c5cf0921d3070ef
MD5 hash: beb5b78f0097e7d94f8de65a24b48fee
humanhash: twenty-solar-alabama-carpet
File name:bot
Download: download sample
Signature Mirai
Create hunting rule
File size:1'314'544 bytes
First seen:2026-01-12 15:04:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:jvPOXBNguN5NzEnIbAXgggh7NcbmCav9EtZLQ6dOLY:jvPABNgyAIbggh7n31gLQhY
TLSH T105556C2AB2F2E66CD007C03497DBC6A14521F0752A323D7B3784DB352EBADE55359B22
telfhash t13e213af14b75d1710da3ec06d4ec434a752fc1274c41ed93ee684b7c14a164d618aadf
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 87c5c01b81da277261e81a3634e07c628558f90ac33dc89dd913413b7a605b3d
File size (compressed) :543'696 bytes
File size (de-compressed) :1'314'544 bytes
Format:linux/amd64
Packed file: 87c5c01b81da277261e81a3634e07c628558f90ac33dc89dd913413b7a605b3d

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/69650dbd07ef5fa68e859e27/reports/fd70fa45-c7d2-46fa-a747-b3ee2f2ec769/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-12T15:21:00Z UTC
Last seen:
2026-01-12T16:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b0d7e822db7dfb13a8c4c6456b0e7b3f0230d59b39e29533a4f69dd4b76b997c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/efeb7383-e76a-41c9-9648-ec3660648751
Behavior Graph:
Download SVG
%3 guuid=8c10708a-1a00-0000-a8ba-56d62d0b0000 pid=2861 /usr/bin/sudo guuid=1ee9158c-1a00-0000-a8ba-56d6330b0000 pid=2867 /tmp/sample.bin net send-data guuid=8c10708a-1a00-0000-a8ba-56d62d0b0000 pid=2861->guuid=1ee9158c-1a00-0000-a8ba-56d6330b0000 pid=2867 execve a5936dd4-c628-5e5e-8df7-ab4376aee3f4 91.92.240.38:666 guuid=1ee9158c-1a00-0000-a8ba-56d6330b0000 pid=2867->a5936dd4-c628-5e5e-8df7-ab4376aee3f4 send: 29B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bf10e238-d553-4a84-a4d0-875acbc65d16
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1849246
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849246 Sample: bot.elf Startdate: 12/01/2026 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 91.92.240.38, 53244, 666 THEZONEBG Bulgaria 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash cat 2->8         started        10 dash tr 2->10         started        12 9 other processes 2->12 signatures3 process4
Score:
98%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0d7e822db7dfb13a8c4c6456b0e7b3f0230d59b39e29533a4f69dd4b76b997c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b0d7e822db7dfb13a8c4c6456b0e7b3f0230d59b39e29533a4f69dd4b76b997c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 15:05:33 UTC
File Type:
ELF64 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wdl6qiw3px5rhkgeyzcwwdt3h4bdbvm3hhrjkm5e62o5jn3ltf6a._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260112-sgesfsez4b/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/707da7cb-7d8c-4ac5-8607-2c762b97f98b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/b0d7e822db7dfb13a8c4c6456b0e7b3f0230d59b39e29533a4f69dd4b76b997c

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:iot_req_metachar
Create hunting rule
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:malwareelf55503
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 87c5c01b81da277261e81a3634e07c628558f90ac33dc89dd913413b7a605b3d

Mirai

elf b0d7e822db7dfb13a8c4c6456b0e7b3f0230d59b39e29533a4f69dd4b76b997c

(this sample)

  
Dropped by
SHA256 87c5c01b81da277261e81a3634e07c628558f90ac33dc89dd913413b7a605b3d
  
URLhaus
https://urlhaus.abuse.ch/url/3756025/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 fc566babe45ac03d85c3df44a2ab695a
  
URLhaus
https://urlhaus.abuse.ch/url/3748914/
  
URLhaus
https://urlhaus.abuse.ch/url/3755985/

Comments