MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 816a070a221056e61d0dadd4f5cabab3c96394da789e19c7950b170cd128effa. 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
Nitol
Vendor detections: 13
| SHA256 hash: | 816a070a221056e61d0dadd4f5cabab3c96394da789e19c7950b170cd128effa |
|---|---|
| SHA3-384 hash: | 25d5ddb827faeb4d3415729588551c0d5d1f0d0c43887233807363ff32670f18d134c408f809f6c4ab1b5a0531247f7b |
| SHA1 hash: | 699bec208744d47f79ab1fb52558e71d4f257734 |
| MD5 hash: | 4fa5ff0fdd21a3f03656679af2cd8bb7 |
| humanhash: | indigo-hotel-tennis-jersey |
| File name: | 4fa5ff0fdd21a3f03656679af2cd8bb7.exe |
| Download: | download sample |
| Signature | Nitol |
| File size: | 790'528 bytes |
| First seen: | 2023-02-16 08:40:37 UTC |
| Last seen: | 2023-02-16 10:28:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7e52b8fd7312ccfb7f0d5987018225da (1 x Nitol) |
| ssdeep | 24576:X4C18n6NDUI6q0zmZIi1LA6dHNeXN9ZtrZvVqqW7dR:XlJUI6qNZIi1JHNeXN9Zl9VzWT |
| Threatray | 31 similar samples on MalwareBazaar |
| TLSH | T141F423C0E59D6AF4C73B4FB0BCEE5499DB4C4C8A3D825EB29441392D78334262D2ADE5 |
| TrID | 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4505/5/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 78d8fae6ccc6c4c0 (29 x Nitol) |
| Reporter |  abuse_ch |
| Tags: | exe Nitol |
Intelligence
File Origin
# of uploads :
2
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
PurpleFox
ID:
1
File name:
4fa5ff0fdd21a3f03656679af2cd8bb7.exe
Verdict:
Malicious activity
Analysis date:
2023-02-16 08:48:10 UTC
Tags:
trojan PurpleFox
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nitol Backdoor
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
black packed zusy
Verdict:
Malicious
Labled as:
Zusy.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
GhostRat, Nitol
Detection:
malicious
Classification:
troj
Score:
96 / 100
Signature
Antivirus / Scanner detection for submitted sample
Detected VMProtect packer
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected GhostRat
Yara detected Nitol
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Farfli
Status:
Malicious
First seen:
2023-02-16 01:11:23 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
21 of 25 (84.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 21 additional samples on MalwareBazaar
Result
Malware family:
gh0strat
Score:
10/10
Tags:
family:gh0strat rat vmprotect
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Enumerates connected drives
VMProtect packed file
Gh0st RAT payload
Gh0strat
Unpacked files
SH256 hash:
816a070a221056e61d0dadd4f5cabab3c96394da789e19c7950b170cd128effa
MD5 hash:
4fa5ff0fdd21a3f03656679af2cd8bb7
SHA1 hash:
699bec208744d47f79ab1fb52558e71d4f257734
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.15
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: | INDICATOR_EXE_Packed_VMProtect |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with VMProtect. |
| Rule name: | MALWARE_Win_Nitol |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Nitol backdoor |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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