MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 31d8bdf8ccfc79549748cb49cdb39ea1005d01c96f60e123f73b4049ebfb47e7. 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: 11
| SHA256 hash: | 31d8bdf8ccfc79549748cb49cdb39ea1005d01c96f60e123f73b4049ebfb47e7 |
|---|---|
| SHA3-384 hash: | 77f805ea15f3a4a27a34645470ab69a3fb5857433dcf7bd257597c4ede7a913153bd709d4afb88fd7460d026d13f0b27 |
| SHA1 hash: | 22f4ba6532a26724904514287e8e3fffd3b1fe34 |
| MD5 hash: | de8104580234ad1321b3cf874f95e6be |
| humanhash: | pluto-burger-hamper-lake |
| File name: | file |
| Download: | download sample |
| File size: | 15'230'027 bytes |
| First seen: | 2026-10-21 22:05:41 UTC |
| Last seen: | 2026-10-22 02:50:00 UTC |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| imphash | 88016fcdef7f227c62171d0afad9aae4 (29 x ValleyRAT, 21 x OffLoader, 18 x Tofsee) |
| ssdeep | 196608:bmd3gHT5+9w6Ulqdw+aG/ML0NQAsbe5HqCsy9Uyn:bmd3I8w6X2fG/ML0SBQcyqy |
| TLSH | T1BEE61237B28AB53DE06E4A351AB29120593B7E60AC538D1ADAF4685CCF351F03D3E647 |
| TrID | 61.4% (.EXE) Inno Setup installer (107240/4/30) 23.8% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 3.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.7% (.EXE) Win64 Executable (generic) (6522/11/2) 2.5% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | 71e8ce88ac9cd1e2 (1 x OffLoader) |
| Reporter |  Bitsight |
| Tags: | d52f85 dropped-by-amadey exe |
Intelligence
File Origin
# of uploads :
7
# of downloads :
168
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-21 22:15:14 UTC
Tags:
installer delphi auto-reg upx
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
90.2%
Tags:
injection dropper delphi virus
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Creating synchronization primitives
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Launching a service
Verdict:
Suspicious
Labled as:
Suspicious:TrojanSpy.Banker.YIR.kkwi.dll
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-10-21T20:11:00Z UTC
Last seen:
2026-10-22T21:42:00Z UTC
Hits:
~10
Verdict:
Unknown
Score:
74%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Dropper.Generic
Status:
Suspicious
First seen:
2026-10-21 22:06:23 UTC
File Type:
PE (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
3/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery installer
Behaviour
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
31d8bdf8ccfc79549748cb49cdb39ea1005d01c96f60e123f73b4049ebfb47e7
MD5 hash:
de8104580234ad1321b3cf874f95e6be
SHA1 hash:
22f4ba6532a26724904514287e8e3fffd3b1fe34
SH256 hash:
393cd581cadad7b0e366fe5ed2e05aebd15714c693ecb1b4756a884ffb2478f3
MD5 hash:
6e5a0095d8afc2ef82a287eec566da6e
SHA1 hash:
93bf1f6e3d88c0e3f6fc24725b5b1f738b0d1179
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: | Borland |
|---|---|
| Author: | malware-lu |
| 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: | MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects AgentTesla (inconnu, etat extrait) |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | WIN_Malware_Unknown_ForgeAuto_1708427c_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat extrait) |
| Rule name: | WIN_Malware_Unknown_ForgeAuto_4ab123d7_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat extrait) |
| Rule name: | WIN_Malware_Unknown_ForgeAuto_6422f546_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat extrait) |
| Rule name: | WIN_Malware_Unknown_ForgeAuto_f5d58a9e_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat extrait) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 31d8bdf8ccfc79549748cb49cdb39ea1005d01c96f60e123f73b4049ebfb47e7
(this sample)
Dropped by
Amadey
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.