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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 adc8990ec03d1bf4a1aeb0e1e4c80eff1a0887d8d7e30a2b92d9e3906ddf3439. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: adc8990ec03d1bf4a1aeb0e1e4c80eff1a0887d8d7e30a2b92d9e3906ddf3439
SHA3-384 hash: 06a7198de430571da0ebdbc1e6c6d4389bca99db2e00f2a10d29a4f68743dd25f0c121ba4c03117bed3f9209641b2398
SHA1 hash: 560f8ee9979d36909ae642999295b969fd3eb9ef
MD5 hash: 780db1801c0f960be51fb972f5c08f2c
humanhash: timing-march-hamper-may
File name:bot_linux_x86_32
Download: download sample
File size:3'429'304 bytes
First seen:2026-09-29 17:02:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:yVRpUB4W91mV5o7z6TPbHRhyGJhWrLY8Smt2JmgViNimFZLPiSKxxMN5yvlfhAab:S2f91mVaUPfAY8Smt2Jmzn/Kxxxl5/
TLSH T14EF533F486D54D9B476170FA1BE1973509A5BF0E4EA03D0901E2728EB28473F8D6BD2D
telfhash t158b011320eca3332a2c0e320288baa0e0c23a23820000800228283a08823ea2e880c0a
Magika elf
Reporter BlinkzSec
Tags:UPX
File size (compressed) :3'429'304 bytes
File size (de-compressed) :12'644'514 bytes
Format:linux/i386
Unpacked file: 4a776592f53753da93e70545ab33c53f2ce31105b09347e8acebd7ff13abe211

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
IN IN
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f0b12692-d190-4821-ad6a-36660a6f6e25/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Collects information on the CPU
Collects information on the network activity
Receives data from a server
Collects information on the RAM
Sends data to a server
Creates directories in a temporary directory
Connection attempt
Creates directories in a subdirectory of a temporary directory
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6abbef90c2502d8fd07d0444/reports/41b485f5-7bad-40ee-a8f6-a84116e6c11d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-29T15:12:00Z UTC
Last seen:
2026-09-30T19:16:00Z UTC
Hits:
~10000
Link:
https://opentip.kaspersky.com/adc8990ec03d1bf4a1aeb0e1e4c80eff1a0887d8d7e30a2b92d9e3906ddf3439/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ab167d40-bad4-44c4-9cde-6a20294372d3
Behavior Graph:
Download SVG
%3 guuid=e362be55-1700-0000-dbbb-3f3d140c0000 pid=3092 /usr/bin/sudo guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093 /tmp/sample.bin dns net send-data write-file guuid=e362be55-1700-0000-dbbb-3f3d140c0000 pid=3092->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093 execve 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 39B b60edd83-de97-543e-8c12-c815cb088ff2 ip-api.com:80 guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->b60edd83-de97-543e-8c12-c815cb088ff2 con guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3122 /tmp/sample.bin guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3122 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3123 /tmp/sample.bin dns net send-data write-file guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3123 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3124 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3124 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3125 /tmp/sample.bin dns net net-scan send-data write-file guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3125 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3126 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3126 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3180 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3180 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3950 /tmp/sample.bin guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3950 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3951 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3951 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3952 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3952 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3953 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3953 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3954 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3954 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3955 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3955 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3956 /tmp/sample.bin dns net net-scan send-data guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3093->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3956 clone guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3123->b60edd83-de97-543e-8c12-c815cb088ff2 send: 137B 29cee7b6-1736-5268-b679-6f6c49f4579f 45.74.31.151:8443 guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3123->29cee7b6-1736-5268-b679-6f6c49f4579f con guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3124|network network activity to 636 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3124->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3124|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3125|network network activity to 279 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3125->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3125|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3126|network network activity to 303 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3126->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3126|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3180|network network activity to 482 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3180->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3180|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3951|network network activity to 429 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3951->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3951|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3952|network network activity to 641 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3952->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3952|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3953|network network activity to 455 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3953->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3953|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3954|network network activity to 453 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3954->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3954|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3955|network network activity to 465 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3955->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3955|network network guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3956|network network activity to 445 IP addresses review logs to see them all guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3956->guuid=d2d08d59-1700-0000-dbbb-3f3d150c0000 pid=3956|network network
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/02aa3190-0e7c-4677-bdfd-96042957d1f2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/adc8990ec03d1bf4a1aeb0e1e4c80eff1a0887d8d7e30a2b92d9e3906ddf3439
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/adc8990ec03d1bf4a1aeb0e1e4c80eff1a0887d8d7e30a2b92d9e3906ddf3439/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vxejsdwahun7jinowdq6jsao74narb6y27rquk4s3hrza3o7gq4q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm discovery execution linux persistence upx
Link:
https://tria.ge/reports/260929-vktf5az1g1/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Checks CPU configuration
Creates a desktop entry file
Reads CPU attributes
Reads system network configuration
Looks up external IP address via web service
Unexpected DNS network traffic destination
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/adc8990ec03d1bf4a1aeb0e1e4c80eff1a0887d8d7e30a2b92d9e3906ddf3439

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_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

elf adc8990ec03d1bf4a1aeb0e1e4c80eff1a0887d8d7e30a2b92d9e3906ddf3439

(this sample)

elf 4a776592f53753da93e70545ab33c53f2ce31105b09347e8acebd7ff13abe211

  
URLhaus
https://urlhaus.abuse.ch/url/3925075/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4a776592f53753da93e70545ab33c53f2ce31105b09347e8acebd7ff13abe211
  
Dropping
MD5 62e15dc2dedf12ee5d998a8bd2f63f4f

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