MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8870545d139630a745e4ae268b691440607c65803845f31cd25bd9a69e7196f. 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


Threat unknown


Vendor detections: 8


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

SHA256 hash: c8870545d139630a745e4ae268b691440607c65803845f31cd25bd9a69e7196f
SHA3-384 hash: 77de438612d47989915c021498895c24efd5ebd72608a1dded1f750f70be3a2f11f778d0add078a1a3b3cdd9df453ce7
SHA1 hash: f498a46acd2e5c15df97c96c1f43c4e36a9e367e
MD5 hash: c5b13811e0181267acd747b864bc35d6
humanhash: missouri-michigan-lamp-earth
File name:aarch64
Download: download sample
File size:509'896 bytes
First seen:2025-06-28 22:09:53 UTC
Last seen:2025-06-29 00:22:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:O/izeB+/ow3gK2lc5bvyI0vOHD6BZkDgn358cIF3RI5HkdY1FP98/8ecjfP:3BohHKTyfvOHD6ByD4WcIMkuDmEesP
TLSH T160B41228EE4E3881F3D1E3B8DA0A4BB1B05B79D0D166C1B2BA41E25D95EDDDEC5D0212
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32057.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32058.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9163.15098.17168.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6860685b0fceda814b46aa3blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates directories
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/68606857d1f1eb5d81c9faa3/reports/55fe4cf9-c27d-44dc-b356-f3a4ccb68fb6/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/26d739d9-23fa-4b30-b9b7-6aa5b6ef91d2
Behavior Graph:
Download SVG
%3 guuid=d49620c4-1800-0000-a467-9102770e0000 pid=3703 /usr/bin/sudo guuid=d6fe2fc6-1800-0000-a467-9102800e0000 pid=3712 /tmp/sample.bin guuid=d49620c4-1800-0000-a467-9102770e0000 pid=3703->guuid=d6fe2fc6-1800-0000-a467-9102800e0000 pid=3712 execve guuid=4fb22fc7-1800-0000-a467-9102840e0000 pid=3716 /usr/bin/dash guuid=d6fe2fc6-1800-0000-a467-9102800e0000 pid=3712->guuid=4fb22fc7-1800-0000-a467-9102840e0000 pid=3716 clone guuid=f2b645c7-1800-0000-a467-9102850e0000 pid=3717 /usr/bin/dash guuid=d6fe2fc6-1800-0000-a467-9102800e0000 pid=3712->guuid=f2b645c7-1800-0000-a467-9102850e0000 pid=3717 clone guuid=da715bc7-1800-0000-a467-9102860e0000 pid=3718 /usr/bin/dash guuid=d6fe2fc6-1800-0000-a467-9102800e0000 pid=3712->guuid=da715bc7-1800-0000-a467-9102860e0000 pid=3718 clone guuid=e20b6dc7-1800-0000-a467-9102870e0000 pid=3719 /usr/bin/dash guuid=d6fe2fc6-1800-0000-a467-9102800e0000 pid=3712->guuid=e20b6dc7-1800-0000-a467-9102870e0000 pid=3719 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/95f15b12-1503-4dd9-9350-4ddc7858292b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1724795
Signature
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1724795 Sample: aarch64.elf Startdate: 29/06/2025 Architecture: LINUX Score: 68 38 209.38.196.30, 38210, 6812, 6816 ATT-INTERNET4US United States 2->38 40 50.125.18.134, 5438 ZIPLY-FIBER-LEGACY-ASNUS United States 2->40 42 102 other IPs or domains 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Connects to many ports of the same IP (likely port scanning) 2->46 10 aarch64.elf 2->10         started        signatures3 process4 process5 12 aarch64.elf sh 10->12         started        14 aarch64.elf 10->14         started        17 aarch64.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        54 Opens /sys/class/net/* files useful for querying network interface information 14->54 56 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->56 25 aarch64.elf 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.8Epjzj, ASCII 19->36 dropped 48 Sample tries to persist itself using cron 19->48 50 Executes the "crontab" command typically for achieving persistence 19->50 29 sh crontab 23->29         started        32 aarch64.elf 25->32         started        signatures9 process10 signatures11 52 Executes the "crontab" command typically for achieving persistence 29->52 34 aarch64.elf 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c8870545d139630a745e4ae268b691440607c65803845f31cd25bd9a69e7196f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8870545d139630a745e4ae268b691440607c65803845f31cd25bd9a69e7196f/
Threat name:
Linux.Trojan.SAgnt
Create hunting rule
Status:
Malicious
First seen:
2025-06-28 22:10:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcdqkrorhfrqu5c6jlrgrnuriqdaprsyaocf6monew6zu2phdfxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250628-13mdes11c1/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/983419b7-1ff3-4fdd-b28d-fa0f6755dada
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c8870545d139630a745e4ae268b691440607c65803845f31cd25bd9a69e7196f

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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

elf c8870545d139630a745e4ae268b691440607c65803845f31cd25bd9a69e7196f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558161/
  
Delivery method
Distributed via web download

Comments