MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b7fdf1c3c07b8b8482be6067cbc09cb20176c1ec5823cda8a38418e9d554486e. 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: 9
| SHA256 hash: | b7fdf1c3c07b8b8482be6067cbc09cb20176c1ec5823cda8a38418e9d554486e |
|---|---|
| SHA3-384 hash: | 2dd76971e12ca0b6caefb53f7ea404aa883130012aeea824e9120ffc39191a04145e6da07ca03d54718bf09efecd7eca |
| SHA1 hash: | 50c890d1956601ef9dc2df1e14b75fbc53bbb093 |
| MD5 hash: | 367083a752c6e9fdd748955e4fed64e3 |
| humanhash: | social-california-fillet-kilo |
| File name: | svchost.exe |
| Download: | download sample |
| File size: | 511'211 bytes |
| First seen: | 2025-11-23 09:29:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d5ada287cb0bdf614b7546b62f89ebb1 |
| ssdeep | 6144:PtzTdR5XkNq80PzW+Io1HySsWWoA0gTRrm8dEaJq0OMBVgWwAidpNCgrBF:lzTJbAodco3gTksJqmVgWwAkAQ |
| Threatray | 13 similar samples on MalwareBazaar |
| TLSH | T129B47D26F7D08433D2631A78DC978664EC26BE503E2965863BF92E0C5F3D38179263D6 |
| TrID | 85.5% (.EXE) ASPack compressed Win32 Executable (generic) (133819/79/30) 6.3% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2) 2.8% (.EXE) Win32 Executable (generic) (4504/4/1) 1.3% (.EXE) Win16/32 Executable Delphi generic (2072/23) 1.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  Hexastrike |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
17
Origin country :
IEVendor Threat Intelligence
Detection:
n/a
Gathering data
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Creating a service
Creating a file in the Windows subdirectories
Launching a process
Creating a process with a hidden window
Loading a suspicious library
Creating a process from a recently created file
Searching for the window
Enabling autorun for a service
Enabling autorun with the shell\open\command registry branches
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug aspack base64 borland_delphi evasive fingerprint keylogger lolbin overlay overlay packed packed packed regedit regsvr32
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Infostealer.QQPass
Status:
Malicious
First seen:
2025-11-22 08:37:22 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
32 of 36 (88.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
unc_loader_082
Similar samples:
+ 3 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
aspackv2 discovery persistence
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in System32 directory
Adds Run key to start application
Enumerates connected drives
ASPack v2.12-2.42
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
b7fdf1c3c07b8b8482be6067cbc09cb20176c1ec5823cda8a38418e9d554486e
MD5 hash:
367083a752c6e9fdd748955e4fed64e3
SHA1 hash:
50c890d1956601ef9dc2df1e14b75fbc53bbb093
SH256 hash:
f0a7ec2edff7699e546221808f45ca8816a75eb519618283d7c4514dfb9134e0
MD5 hash:
876a2a99b81968f5b26e3cbe12063d2b
SHA1 hash:
7afa8f33b691b2651b65eb07220cc2fda4b7537c
Detections:
INDICATOR_EXE_Packed_ASPack
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: | Borland |
|---|---|
| Author: | malware-lu |
| Rule name: | INDICATOR_EXE_Packed_ASPack |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ASPack |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | ScanStringsInsocks5systemz |
|---|---|
| Author: | Byambaa@pubcert.mn |
| Description: | Scans presence of the found strings using the in-house brute force method |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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