MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903. 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


Socks5Systemz


Vendor detections: 14


Intelligence 14 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903
SHA3-384 hash: 0948f12b97be6e5211613e303881464554c5e6955c0f70d9f460549a9d9ce185faaf34ec8037518ad55932a559dee7e1
SHA1 hash: e3cc1674278ef7801fd6b05626e83243668dcba2
MD5 hash: 2e939c7a99dbebfbbf1a8c1e0686b53f
humanhash: south-robin-princess-winter
File name:DCompAPI.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:3'462'179 bytes
First seen:2026-08-22 00:38:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'608 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:I3jkgSZYbBx1FtoVr6BxwY4GddWlkNDWh13ZM:6tqABxwBGe8MA
TLSH T1D7F533C22892CD7BD615D238CC13A91464FDA7A75CF6114826ACFE906B774EBAC70387
TrID 76.2% (.EXE) Inno Setup installer (107240/4/30)
10.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon b298acbab2ca7a72 (2'335 x GCleaner, 1'830 x Socks5Systemz, 67 x RedLineStealer)
Reporter aachum
Tags:dropped-by-Adware.DownloadAssistant exe Socks5Systemz


Avatar
iamaachum
http://64.89.161.120/upfiles/DCompAPI.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
ES ES
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c166d866-5cdb-43bf-a156-64fd4a4a0892/
Malware family:
n/a
ID:
1
File name:
https://media26.top/downloads/file6.php
Verdict:
Malicious activity
Analysis date:
2026-08-22 00:17:50 UTC
Tags:
phishing-ml downloadassistant adware loader inno installer delphi neoreklami golang stealer remus
Link:
https://app.any.run/tasks/1d0948db-5302-435b-87a2-ce4815454b13

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Socks5Systemz
Create hunting rule
Link:
https://www.capesandbox.com/analysis/82429/
Detection(s):
SecuriteInfo.com.Downloader.Agent2.BJXB.15489.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
Searching for synchronization primitives
Creating a file
Moving a recently created file
Creating a service
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint inno installer installer installer-heuristic packed reconnaissance
Link:
https://www.filescan.io/uploads/6a88efb2ca9b8c022679e1d6/reports/e3b4cbdf-a3e9-4aed-bbd7-e29ec50c1846/overview
Verdict:
Malicious
Labled as:
Adware.Popwina.fbjv/PSY
Link:
https://www.hybrid-analysis.com/sample/4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0cdbaa3b-1057-4f8c-b13d-1dfa3933da63
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1962092
Signature
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Multi AV Scanner detection for dropped file
Unusual module load detection (module proxying)
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/2e939c7a99dbebfbbf1a8c1e0686b53f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903/
Threat name:
Win32.Trojan.Soksyz
Create hunting rule
Status:
Suspicious
First seen:
2026-08-22 00:39:18 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=joowrisolp4d5yzkr7vuhknxjnevlq25zy2wjltcue33oea6xebq._file
Verdict:
malicious
Label(s):
Socks5Systemz
Create hunting rule
Link:
https://reports.threatray.com/4588ae78-62a3-464b-9fd4-a6f64a29603d
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery installer
Link:
https://tria.ge/reports/260822-azqzbsdh75/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Detect Socks5Systemz Payload
Family: Socks5Systemz
Unpacked files
SH256 hash:
4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903
MD5 hash:
2e939c7a99dbebfbbf1a8c1e0686b53f
SHA1 hash:
e3cc1674278ef7801fd6b05626e83243668dcba2
Link:
https://www.unpac.me/results/da11a276-471d-4a61-91bd-ecbbda348351/
SH256 hash:
b2929eebdc84e10384145bfc72ed51751eb8335f9186dd19e61c37d95fdc31c3
MD5 hash:
8f916d8f0d3ae8d97a3126c45718168e
SHA1 hash:
095d8abed358a734fc92d607562e74dc5b0f3c7b
Link:
https://www.unpac.me/results/da11a276-471d-4a61-91bd-ecbbda348351/
SH256 hash:
ce4c1c28c1df94d498bd77ff54c2f6682fafe58f98679af853818710377ffc03
MD5 hash:
4444aaca5b17b8b3bd473917df434882
SHA1 hash:
dca8dd766f65b943e156482e449fd7974fd7c26f
Link:
https://www.unpac.me/results/da11a276-471d-4a61-91bd-ecbbda348351/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/da11a276-471d-4a61-91bd-ecbbda348351/
SH256 hash:
0d544e909d5f9605f3e6631fdea2176084750978941574825fa46a866d1019f1
MD5 hash:
1d6f756a87f65630ddf4aabf0b427249
SHA1 hash:
4b3680738fff0d7300fc0cec5260c135d6a8ceb9
Link:
https://www.unpac.me/results/da11a276-471d-4a61-91bd-ecbbda348351/
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/4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Web download

Socks5Systemz

Executable exe 4b9d68a24e5bf83ee32a8feb43a9b74b4955c35dce3564ae62a137b7101eb903

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/82429/

Comments