MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f2b4b3f5f4dd70ec49c635ec0855dd9df7e596b98ce4946d2935508624cd1ad. 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


Gafgyt


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f2b4b3f5f4dd70ec49c635ec0855dd9df7e596b98ce4946d2935508624cd1ad
SHA3-384 hash: 8a7916aa045575fad560b84adc62b3132a775bf8f23797d4aa6a229476f0251d9795955459336f2a65ec25a9e3efcb4c
SHA1 hash: e9ad8f6ae7cec24b8314d3ee01c3405871e57f90
MD5 hash: ab70e5e732e22b68d5d13de7aa748541
humanhash: nine-one-skylark-foxtrot
File name:cali.powerpc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:62'833 bytes
First seen:2026-04-06 08:21:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:HUIJzNczaSLmNp6esnuyKns9ehx0uyfR3rcwmgcPYb9Qa0wStsRI5O7yzbRE2:OmNkes3O0ffNr1mgAPHtsRI5O7yzbi2
TLSH T16E532B5B672D035BC59B4AB02CA737F09BA9BE3012A211C4E50EFF844B72B747525F1A
telfhash t1ca11e103a9b98a2c8ef3565018fc09342a52f2273521ae70ff28c050ad35011f12af8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b135ccb9dadede605fd0d2f9269d455419ca5fd6e01df71ed011ea157fc5d857
File size (compressed) :23'688 bytes
File size (de-compressed) :62'833 bytes
Format:linux/ppc32
Packed file: b135ccb9dadede605fd0d2f9269d455419ca5fd6e01df71ed011ea157fc5d857

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Gafgyt-9875100-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-06T06:44:00Z UTC
Last seen:
2026-04-06T06:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0f2b4b3f5f4dd70ec49c635ec0855dd9df7e596b98ce4946d2935508624cd1ad/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b116806-2070-46bf-ba95-0a0a6a001423
Behavior Graph:
Download SVG
%3 guuid=812343f5-1800-0000-a7c2-bf0e0b0a0000 pid=2571 /usr/bin/sudo guuid=93ef78f7-1800-0000-a7c2-bf0e130a0000 pid=2579 /tmp/sample.bin guuid=812343f5-1800-0000-a7c2-bf0e0b0a0000 pid=2571->guuid=93ef78f7-1800-0000-a7c2-bf0e130a0000 pid=2579 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e867d848-0b2d-4336-a4ef-df4358255a4b
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1893904
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1893904 Sample: cali.powerpc.elf Startdate: 06/04/2026 Architecture: LINUX Score: 76 21 82.25.56.112, 1338, 33478 NTLGB United Kingdom 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 3 other IPs or domains 2->25 27 Found malware configuration 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Gafgyt 2->31 33 Yara detected Mirai 2->33 8 cali.powerpc.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 35 Opens /proc/net/* files useful for finding connected devices and routers 8->35 17 cali.powerpc.elf 8->17         started        process6 process7 19 cali.powerpc.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0f2b4b3f5f4dd70ec49c635ec0855dd9df7e596b98ce4946d2935508624cd1ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f2b4b3f5f4dd70ec49c635ec0855dd9df7e596b98ce4946d2935508624cd1ad/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-04-06 08:22:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b4vuwp27jxlq5re4mnpmbbk53hpx4wlltdhesrwssnkqqysm2gwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260406-j9n26abx8r/
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/0f2b4b3f5f4dd70ec49c635ec0855dd9df7e596b98ce4946d2935508624cd1ad

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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

Gafgyt

elf b135ccb9dadede605fd0d2f9269d455419ca5fd6e01df71ed011ea157fc5d857

Gafgyt

elf 0f2b4b3f5f4dd70ec49c635ec0855dd9df7e596b98ce4946d2935508624cd1ad

(this sample)

  
Dropped by
SHA256 b135ccb9dadede605fd0d2f9269d455419ca5fd6e01df71ed011ea157fc5d857
  
URLhaus
https://urlhaus.abuse.ch/url/3812811/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 24ac1344f7bd343040fd97c385605a38

Comments