MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 abf5bda7c2cf8a0f7b57b9e0abecee531818144c30d0f11a68b794cd2c3a6371. 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
Adware.FlyStudio
Vendor detections: 13
| SHA256 hash: | abf5bda7c2cf8a0f7b57b9e0abecee531818144c30d0f11a68b794cd2c3a6371 |
|---|---|
| SHA3-384 hash: | 818e16352e9f696dec0c85c28166967191a7f1806875a58d88fef02787f84fdb50f8e4d462b66a9e15ccc34b957dfe51 |
| SHA1 hash: | 5991f840b94f7855262e4f85ee3bc2faf1a72a9e |
| MD5 hash: | d5062f9d7dcb69516a2d2af3fb5a0c8d |
| humanhash: | social-mobile-georgia-mango |
| File name: | d5062f9d7dcb69516a2d2af3fb5a0c8d.exe |
| Download: | download sample |
| Signature | Adware.FlyStudio |
| File size: | 5'066'752 bytes |
| First seen: | 2024-09-27 09:06:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6484a6f708fa37c8c0be3e0080079152 (3 x Adware.FlyStudio) |
| ssdeep | 98304:ApyetVxRosZ4Y113f7MhfJBx/FqZVUzSnGYqdwkLcHHnit:ApyetVxRosZBXmjjAny |
| TLSH | T104366C13E351C5F0F55400B092BA87745E79B274AC26ABB7E7A0EDF50D39A70EA2321D |
| TrID | 30.0% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 16.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 14.1% (.EXE) UPX compressed Win32 Executable (27066/9/6) 13.8% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4) 8.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | 3070f0e871d0c028 (4 x Adware.FlyStudio) |
| Reporter |  abuse_ch |
| Tags: | Adware.FlyStudio exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
470
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d5062f9d7dcb69516a2d2af3fb5a0c8d.exe
Verdict:
No threats detected
Analysis date:
2024-09-27 09:27:58 UTC
Tags:
upx
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
Static Stealth Flystudio Shellcode Exploit Dropper
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Enabling the 'hidden' option for recently created files
Searching for synchronization primitives
Connection attempt
Sending a custom TCP request
Searching for the window
Verdict:
Malicious
Threat level:
10/10
Confidence:
89%
Tags:
epmicrosoft_visual_cc keylogger microsoft_visual_cc overlay packed
Verdict:
Malicious
Labled as:
Trojan.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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Signature
AI detected suspicious sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Infostealer.Tinba
Status:
Malicious
First seen:
2024-09-26 17:04:55 UTC
File Type:
PE (Exe)
Extracted files:
139
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
System Location Discovery: System Language Discovery
UPX packed file
ACProtect 1.3x - 1.4x DLL software
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
abf5bda7c2cf8a0f7b57b9e0abecee531818144c30d0f11a68b794cd2c3a6371
MD5 hash:
d5062f9d7dcb69516a2d2af3fb5a0c8d
SHA1 hash:
5991f840b94f7855262e4f85ee3bc2faf1a72a9e
Verdict:
Malicious
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: | Detect_Malicious_VBScript_Base64 |
|---|---|
| Author: | daniyyell |
| Description: | Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell. |
| Rule name: | Hacktools_CN_Panda_andrew |
|---|---|
| Author: | Florian Roth |
| Description: | Disclosed hacktool set - file andrew.exe - sethc.exe Debugger backdoor |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser |
|---|---|
| Author: | malware-lu |
| Rule name: | without_attachments |
|---|---|
| Author: | Antonio Sanchez <asanchez@hispasec.com> |
| Description: | Rule to detect the no presence of any attachment |
| Reference: | http://laboratorio.blogs.hispasec.com/ |
| Rule name: | with_urls |
|---|---|
| Author: | Antonio Sanchez <asanchez@hispasec.com> |
| Description: | Rule to detect the presence of an or several urls |
| Reference: | http://laboratorio.blogs.hispasec.com/ |
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
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| COM_BASE_API | Can Download & Execute components | ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CreateStreamOnHGlobal |
| MULTIMEDIA_API | Can Play Multimedia | WINMM.dll::midiOutPrepareHeader WINMM.dll::midiOutReset WINMM.dll::midiOutUnprepareHeader WINMM.dll::midiStreamClose WINMM.dll::midiStreamOpen WINMM.dll::midiStreamOut |
| RAS_API | Uses Remote Access | RASAPI32.dll::RasGetConnectStatusA RASAPI32.dll::RasHangUpA |
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteA |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateProcessA KERNEL32.dll::OpenProcess KERNEL32.dll::CloseHandle WININET.dll::InternetCloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetVolumeInformationA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WinExec KERNEL32.dll::SetStdHandle |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CopyFileA KERNEL32.dll::CreateDirectoryA KERNEL32.dll::CreateFileA KERNEL32.dll::DeleteFileA KERNEL32.dll::GetWindowsDirectoryA KERNEL32.dll::GetSystemDirectoryA |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegCreateKeyA ADVAPI32.dll::RegCreateKeyExA ADVAPI32.dll::RegOpenKeyExA ADVAPI32.dll::RegQueryValueExA ADVAPI32.dll::RegQueryValueA ADVAPI32.dll::RegSetValueExA |
| WIN_USER_API | Performs GUI Actions | USER32.dll::AppendMenuA USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::FindWindowA USER32.dll::OpenClipboard USER32.dll::PeekMessageA |
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