MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 705437d944ac7c8aa81e84e0ffbefd466d2a2832b514c223cd5dda02f8842e77. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 705437d944ac7c8aa81e84e0ffbefd466d2a2832b514c223cd5dda02f8842e77
SHA3-384 hash: be4aa6ad7fee020c37db697debc290480646a60aff669bb251a3278c314e4e095a99a050fc379baa3ba7f6545d35af11
SHA1 hash: c60d62c210d36cc3ff11c6738c19278cf87308f4
MD5 hash: 43af7d7473b4e3aaea0be53f9ee8e760
humanhash: steak-cola-butter-july
File name:iran.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:206'832 bytes
First seen:2026-01-02 22:36:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:nQD3KXmtO27CxpQSe0+a/uWN0ywO9Q7ZTEIKERllMFiy7oq:n8KX2O22xp607/FN0/7Zwqlls7oq
TLSH T18F146CA9BA0F6C41F2C2D3F8DE4C87E13E1B35E3C7768971791212EDCAA39D95990502
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 060347a137f6bafe79c63cf59f1926c52c07b7faab9a06ad1253f1aaf3e8106c
File size (compressed) :88'104 bytes
File size (de-compressed) :206'832 bytes
Format:linux/arm64
Packed file: 060347a137f6bafe79c63cf59f1926c52c07b7faab9a06ad1253f1aaf3e8106c

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-02T21:03:00Z UTC
Last seen:
2026-01-02T23:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/705437d944ac7c8aa81e84e0ffbefd466d2a2832b514c223cd5dda02f8842e77/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7fc9dc30-5c95-492c-9eca-199f2bcf24d0
Behavior Graph:
Download SVG
%3 guuid=0156a67e-1b00-0000-b182-6438e0080000 pid=2272 /usr/bin/sudo guuid=e76a8980-1b00-0000-b182-6438e5080000 pid=2277 /tmp/sample.bin guuid=0156a67e-1b00-0000-b182-6438e0080000 pid=2272->guuid=e76a8980-1b00-0000-b182-6438e5080000 pid=2277 execve guuid=b6884081-1b00-0000-b182-6438e9080000 pid=2281 /usr/bin/dash guuid=e76a8980-1b00-0000-b182-6438e5080000 pid=2277->guuid=b6884081-1b00-0000-b182-6438e9080000 pid=2281 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c8932e95-23d5-463a-94ea-64eb9e7bd7df
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1843866
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843866 Sample: iran.aarch64.elf Startdate: 02/01/2026 Architecture: LINUX Score: 52 21 87.121.84.11, 50868, 50872, 50874 SKATTV-ASBG Bulgaria 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 3 other IPs or domains 2->25 29 Multi AV Scanner detection for submitted file 2->29 8 iran.aarch64.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 iran.aarch64.elf 8->16         started        process6 18 iran.aarch64.elf 16->18         started        signatures7 27 Sample deletes itself 18->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/705437d944ac7c8aa81e84e0ffbefd466d2a2832b514c223cd5dda02f8842e77
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/705437d944ac7c8aa81e84e0ffbefd466d2a2832b514c223cd5dda02f8842e77/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 22:37:36 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=obkdpwkevr6ivka6qtqp7px5izwsukbswukmei6nlxnaf6eefz3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260102-2jw9yszndq/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ffbb95f6-4016-4dd1-9a60-031c75d6b935
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/705437d944ac7c8aa81e84e0ffbefd466d2a2832b514c223cd5dda02f8842e77

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 060347a137f6bafe79c63cf59f1926c52c07b7faab9a06ad1253f1aaf3e8106c

Mirai

elf 705437d944ac7c8aa81e84e0ffbefd466d2a2832b514c223cd5dda02f8842e77

(this sample)

  
Dropped by
SHA256 060347a137f6bafe79c63cf59f1926c52c07b7faab9a06ad1253f1aaf3e8106c
  
URLhaus
https://urlhaus.abuse.ch/url/3749336/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f83492cdfe3684912dd515a6ea13cadf

Comments