MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004
SHA3-384 hash: bc7a1cc4b9be3f33d899493426470a670db56832dd1cc0d5e507286a7599ccd5b1b9db66a9574204bbf3ccc1e82b6ca5
SHA1 hash: fd163868fb4e742fd8ab6de4bc5484139f1c8014
MD5 hash: d30d69188ee41c32b7270ec2b099d90c
humanhash: friend-jupiter-fanta-equal
File name:ws2_32.dll
Download: download sample
File size:3'940'352 bytes
First seen:2025-07-26 19:41:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 91c78433a077584f5526f0a3dd3a61a5
ssdeep 98304:ohpw9CrRnqkCynrAOc2bcHHKFa06UUfmNw7v:oHw8rRquMOfCHK806UUfTb
TLSH T1C50633D204DECF1DE36C09BC4BB5066925414B7CE82D36A62404FBA5996E62F5C8FF32
TrID 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.6% (.ICL) Windows Icons Library (generic) (2059/9)
15.4% (.EXE) OS/2 Executable (generic) (2029/13)
15.2% (.EXE) Generic Win/DOS Executable (2002/3)
15.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter burger
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
21
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ws2_32.dll
Verdict:
No threats detected
Analysis date:
2025-07-26 19:34:42 UTC
Tags:
themida
Link:
https://app.any.run/tasks/6288cafc-dd6b-412e-ad0a-17a8c726313c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/17070/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68852dd10b4775fb2131a89c
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Searching for synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc obfuscated obfuscated packed packed packer_detected themidawinlicense
Link:
https://www.filescan.io/uploads/68852fa3c79df08ef09603f5/reports/b95badbb-d493-4af0-a4a6-76b2cfc1677c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8fa2465e-0bae-4a20-ab00-bcabf67e16b5
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1744762
Signature
Found direct / indirect Syscall (likely to bypass EDR)
Hides threads from debuggers
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/d30d69188ee41c32b7270ec2b099d90c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004/
Verdict:
Malicious
Threat:
HEUR:Trojan-PSW.Win32.Mimikatz
Link:
https://tip.neiki.dev/file/8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-07-26 19:34:45 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
8 of 24 (33.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjc7zj4adxmybz2zdby5skvh5wjm3bcrpa2jyghgw62yfeeseaca._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion themida trojan
Link:
https://tria.ge/reports/250726-yewababr4w/
Behaviour
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Checks BIOS information in registry
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ab5b8879-1c44-4293-b355-d907f604e3aa
Unpacked files
SH256 hash:
8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004
MD5 hash:
d30d69188ee41c32b7270ec2b099d90c
SHA1 hash:
fd163868fb4e742fd8ab6de4bc5484139f1c8014
Link:
https://www.unpac.me/results/e4426cb4-c77f-4338-91ba-1afb2d02f54d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
Link:
https://yomi.yoroi.company/submissions/8a45fca7801dd980e7591871d92aa7ed92cd845178349c18e6b7b58290922004

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
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)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/17070/

Comments