MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34f42cdd83f22d56687585e1491336828bc3931bb3dfef05183a7db4ae39e856. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments

SHA256 hash: 34f42cdd83f22d56687585e1491336828bc3931bb3dfef05183a7db4ae39e856
SHA3-384 hash: 627170ad6b54fb384deba48f87979b8bb4778dc533cd90a55c5ace137724c8fb6b771ec0e7302597a984bdbed664a040
SHA1 hash: 2144c33044c734ec94a3ede642bc95671c191e06
MD5 hash: 20b8333c25b0b8a64e3e389c3365e963
humanhash: eight-nebraska-fish-seven
File name:CrossDNS_Setup.exe
Download: download sample
File size:5'548'016 bytes
First seen:2026-08-22 12:40:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 88016fcdef7f227c62171d0afad9aae4 (20 x ValleyRAT, 17 x OffLoader, 11 x Tofsee)
ssdeep 98304:z5xA1W4G5TxCtrheOK1TtEePCW0yBg9APaBrjHs3a4k0TJ/Dyn11:NKo5TQtrYOfePCWNgljHspJa
TLSH T1A946123FB28B753EE06E1A367AB6A210543B766164138C1696F4C84CCF251B11E3FB97
TrID 63.8% (.EXE) Inno Setup installer (107240/4/30)
24.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.8% (.EXE) Win64 Executable (generic) (6522/11/2)
2.6% (.EXE) Win32 Executable (generic) (4504/4/1)
1.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 8671698ccc69728c
Reporter Alex_sev
Tags:dropper exe signed

Code Signing Certificate

Organisation:CrossDNS Inc.
Issuer:GlobalTrust Code Signing CA - G3
Algorithm:sha256WithRSAEncryption
Valid from:2026-08-07T18:57:24Z
Valid to:2027-08-07T18:57:24Z
Serial number: 11953056637ac926bde9db0dccbb72faf02b2c47
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 6ec7a05b88f12add81374a3ae8e4591fd6427ded511f94527bac89ef04082249
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
159
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
34f42cdd83f22d56687585e1491336828bc3931bb3dfef05183a7db4ae39e856.exe
Verdict:
Malicious activity
Analysis date:
2026-08-22 13:31:24 UTC
Tags:
delphi inno installer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto embarcadero_delphi evasive fingerprint inno installer installer installer-heuristic packed reconnaissance signed
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-08-22 02:04:49 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Executes dropped EXE
Unpacked files
SH256 hash:
34f42cdd83f22d56687585e1491336828bc3931bb3dfef05183a7db4ae39e856
MD5 hash:
20b8333c25b0b8a64e3e389c3365e963
SHA1 hash:
2144c33044c734ec94a3ede642bc95671c191e06
SH256 hash:
937fddd7ca364be68ec6f4fd50ad4829f4aaa2be127376f6f166cc5648b29178
MD5 hash:
2f090fb0dcc737122fa3e1b9a8a789dd
SHA1 hash:
696873264ef73d11dca54e55d02ffdb428623dcd
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pe_detect_tls_callbacks
Rule name:PE_Digital_Certificate
Author:albertzsigovits
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/

File information


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

Web download

Executable exe 34f42cdd83f22d56687585e1491336828bc3931bb3dfef05183a7db4ae39e856

(this sample)

  
Delivery method
Distributed via web download

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