MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593. 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

Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash:	f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593
SHA3-384 hash:	8f06105199dcfa67616d2cc400404b0cb6149872c258e4cb2677b25f3e05803f4936da661c0c92f9fb1375e449a337a1
SHA1 hash:	d6a749b164c559d646cc42c3fe7c4cd85dab07bf
MD5 hash:	42145e4b1fb87b17bce41ad9c44e136c
humanhash:	oklahoma-lion-iowa-magazine
File name:	设置.exe
Download:	download sample
Signature	Adware.FlyStudio Create hunting rule
File size:	1'753'088 bytes
First seen:	2024-06-22 04:27:44 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	ac2717b669918f86149623f01b74354d (1 x Adware.FlyStudio)
ssdeep	24576:DG2YX1z0v5lQT+CUlFLnTZaqdiXSp0c02uFG6dAk3CMMm:DgzCQT2xnTZaqdwk0c05HGid
TLSH	T1C885D001F183C0B6E26059308CA767759E74AE690E14EBC353A4FD7B3F37292A937199
TrID	31.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 16.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 14.6% (.EXE) UPX compressed Win32 Executable (27066/9/6) 14.3% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4) 8.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
File icon (PE):
dhash icon	71d89ae09296d899 (1 x Adware.FlyStudio)
Reporter	mautshim
Tags:	Adware.FlyStudio exe

Intelligence

File Origin

# of uploads :

# of downloads :

579

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593.exe

Verdict:

Suspicious activity

Analysis date:

2024-06-22 04:28:09 UTC

Tags:

upx

Link:

https://app.any.run/tasks/a3c66c55-c5ce-4338-b4b0-258559063894

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

PUA.Win.Packer.Upx-45

Win.Trojan.Flystudio-9943951-0

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=667652d40591661c2a1fadb3win7simulatehigh_evasion

Tags:

n/a

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Creating a window

Creating a file

Enabling the 'hidden' option for recently created files

Сreating synchronization primitives

Searching for synchronization primitives

Searching for the window

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593

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

Link:

https://analyze.intezer.com/analyses/55fa3096-5ce6-46e2-b4d4-4bbb2104cd5a

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1461055

Signature

AI detected suspicious sample

Machine Learning detection for sample

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593/

Threat name:

Win32.Trojan.Generic

Status:

Suspicious

First seen:

2024-06-22 04:28:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7hrokhsanzhcgpkcanqmy57ufgnm2yxrzt66c4t3wkfixezcswjq._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

7/10

Tags:

upx

Link:

https://tria.ge/reports/240622-e3nqlaxhpa/

Behaviour

Suspicious use of SetWindowsHookEx

ACProtect 1.3x - 1.4x DLL software

Loads dropped DLL

UPX packed file

Unpacked files

SH256 hash:

f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593

MD5 hash:

42145e4b1fb87b17bce41ad9c44e136c

SHA1 hash:

d6a749b164c559d646cc42c3fe7c4cd85dab07bf

Link:

https://www.unpac.me/results/6ebc37fc-fc69-4b74-ba8c-bc44e1139381/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593

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:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

File information

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

Web download

Adware.FlyStudio

exe f9e2e51e406e4e233d420360cc77f4299acd62f1ccfde1727bb28a8b93229593

(this sample)

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
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::midiOutPrepareHeader WINMM.dll::midiOutReset WINMM.dll::midiOutUnprepareHeader WINMM.dll::midiStreamClose WINMM.dll::midiStreamOpen WINMM.dll::midiStreamOut
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteA
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle 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::CreateFileA KERNEL32.dll::DeleteFileA KERNEL32.dll::GetFileAttributesA KERNEL32.dll::FindFirstFileA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExA ADVAPI32.dll::RegOpenKeyExA ADVAPI32.dll::RegQueryValueA ADVAPI32.dll::RegSetValueExA
WIN_USER_API	Performs GUI Actions	USER32.dll::AppendMenuA USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::OpenClipboard USER32.dll::PeekMessageA USER32.dll::CreateWindowExA

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample