MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa49ec614d29893271b15b511a8c36dc3faf8499136cdda1fb8efc220b27491a. 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: 12
| SHA256 hash: | fa49ec614d29893271b15b511a8c36dc3faf8499136cdda1fb8efc220b27491a |
|---|---|
| SHA3-384 hash: | f8f480320a5d226ee85b93494f44bdc9bafaa7b8323d915744867feec2048e3482958a9895793013707149ad81ffa0ab |
| SHA1 hash: | 78d9248a8baa3003beec0ad6ecfe810dbbdef114 |
| MD5 hash: | 1805079507fc5569c342de9c3c030577 |
| humanhash: | triple-queen-missouri-steak |
| File name: | agent_dotnet_v2.exe |
| Download: | download sample |
| File size: | 11'789'062 bytes |
| First seen: | 2025-12-06 17:29:08 UTC |
| Last seen: | 2025-12-07 04:26:08 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 70d2e884fa127843c5bcbb53da86b6c8 (1 x NanoCore) |
| ssdeep | 196608:5Kx5ZkerI1dc9irWBGFGJ+fcIbm+rxbxOTg4NveIy:5KxapWfkUIbrxWgmGL |
| TLSH | T12BC6CF56E2F900E8D9BBC0B8C6575517EBB1345517309BEB52A48A692F33FE0AE3D310 |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  juroots |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
71
Origin country :
CHVendor Threat Intelligence
Malware configuration found for:
ReadyToRun
Details
Malware family:
n/a
ID:
1
File name:
_fa49ec614d29893271b15b511a8c36dc3faf8499136cdda1fb8efc220b27491a.exe
Verdict:
Malicious activity
Analysis date:
2025-12-06 18:02:11 UTC
Tags:
websocket auto-reg
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
spawn hype
Verdict:
Suspicious
Labled as:
Backdoor.Agent
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-06T15:18:00Z UTC
Last seen:
2025-12-07T01:41:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Agent.sb Trojan.MSIL.Dnoper.sb Trojan-Dropper.Win32.Dapato.sb Trojan.MSIL.Dnoper.exq PDM:Trojan.Win32.Generic
Verdict:
Suspicious
Score:
83%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Html Javascript in Html PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Trojan.MSIL.Dnoper
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2025-12-06 14:49:17 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
3 of 24 (12.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
persistence
Behaviour
Adds Run key to start application
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
c4c706a25775ac5d611be3936cef45539652a59fba8526a9f21b25aa13848018
MD5 hash:
7e844a1b5d41a4a73fa961d609cc406a
SHA1 hash:
a86a946a2be7eb63bf3ccf7db7620a3a5fd93e39
SH256 hash:
fa49ec614d29893271b15b511a8c36dc3faf8499136cdda1fb8efc220b27491a
MD5 hash:
1805079507fc5569c342de9c3c030577
SHA1 hash:
78d9248a8baa3003beec0ad6ecfe810dbbdef114
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__MemoryWorkingSet |
|---|---|
| Author: | Fernando Mercês |
| Description: | Anti-debug process memory working set size check |
| Reference: | http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/ |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | reverse_http |
|---|---|
| Author: | CD_R0M_ |
| Description: | Identify strings with http reversed (ptth) |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | test_Malaysia |
|---|---|
| Author: | rectifyq |
| Description: | Detects file containing malaysia string |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe fa49ec614d29893271b15b511a8c36dc3faf8499136cdda1fb8efc220b27491a
(this sample)
Delivery method
Distributed via web download
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