MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f. 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: 4


Intelligence 4 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f
SHA3-384 hash: b5fe8a9a9537e9dc7054821f63908b96ec01e3f22712c01799848f676977b8b82338c69404e3af0180c92accf00475d1
SHA1 hash: fd07741690793290ac6c7c35e33bdabf12d24155
MD5 hash: 3c9bbb3291fe5c0861100fa0a30b0324
humanhash: don-oregon-fanta-arizona
File name:test.exe
Download: download sample
File size:550'812 bytes
First seen:2025-08-08 16:56:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:+80BN7PDZJUQNdnfTaaZ55DCPwbIhXtGlRpizZ/P2oY71SY6FWRYlXnllo:+hN71Jldfe2fIhXtGlTizZn2Z4Y6+ao
TLSH T1FCC4075B5CA540F4C4FEE234C667F617BD723414073827D72EA08AA10FAAFE1A4B9B15
TrID 25.4% (.ICL) Windows Icons Library (generic) (2059/9)
25.0% (.EXE) OS/2 Executable (generic) (2029/13)
24.7% (.EXE) Generic Win/DOS Executable (2002/3)
24.7% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/19732/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68962c821e8a59ee04e78af3
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated overlay packed
Link:
https://www.filescan.io/uploads/68962cbf9ef4d2ff7cf2ee65/reports/f625f644-bbf9-4234-892d-c7ff722e1fa2/overview
Verdict:
Malicious
Labled as:
Trojan.Win64.Agent
Link:
https://www.hybrid-analysis.com/sample/a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/15f703bd-4cd8-49f3-a171-af44e615fd10
Result
Threat name:
n/a
Detection:
unknown
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1753214
Behaviour
Behavior Graph:
Download SVG
Score:
86%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable)
Link:
https://app.malva.re/file/3c9bbb3291fe5c0861100fa0a30b0324
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vgvcrm7lgemg4vdvrz4omryd2l2b66zsnpxbq7jg5loqojna2rhq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250808-vgmjeawtfz/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ba9afecc-c1b6-46b1-bacc-22ae7a94bbaa
Unpacked files
SH256 hash:
a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f
MD5 hash:
3c9bbb3291fe5c0861100fa0a30b0324
SHA1 hash:
fd07741690793290ac6c7c35e33bdabf12d24155
Link:
https://www.unpac.me/results/3eda1a06-c7cb-4015-bb32-10ac7d9cc438/
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/a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
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.

Web download

Executable exe a9aa28b3eb31186e54758e78e64703d2f41f7b326bee187d26eadd0725a0d44f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3593555/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/19732/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::CreateWindowExW

Comments