MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 48ca9aee3d87cd1dbb971c712c750481258415dc363627bf80da0eab62176a36. 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
OffLoader
Vendor detections: 12
| SHA256 hash: | 48ca9aee3d87cd1dbb971c712c750481258415dc363627bf80da0eab62176a36 |
|---|---|
| SHA3-384 hash: | 5ec708ea42a8fbefac777a785acb72304fba940ff101cf62921e0867caa91379c9b14e1f8610724851c94dd32a7ca247 |
| SHA1 hash: | a53f594661075d631438152e0891efdf53d3c435 |
| MD5 hash: | ec025a508904387a7e5085d90db32530 |
| humanhash: | nineteen-nitrogen-virginia-summer |
| File name: | file |
| Download: | download sample |
| Signature | OffLoader |
| File size: | 11'714'966 bytes |
| First seen: | 2026-04-16 16:27:23 UTC |
| Last seen: | 2026-04-16 16:44:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ac4ded70f85ef621e5f8917b250855be (82 x OffLoader, 7 x Gh0stRAT, 6 x Tofsee) |
| ssdeep | 98304:3N66CYgbb16WwWuvN5dN3MHnS4b7okjtmzU:POAWk50nSWmA |
| Threatray | 1'180 similar samples on MalwareBazaar |
| TLSH | T160C6D023E785126DEC59663795A1F3304B376EE1541F4C0A96F03849CB3A0A0DEBEB66 |
| 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 | 31cc9eb2b29acc31 (3 x OffLoader) |
| Reporter |  Bitsight |
| Tags: | a dropped-by-gcleaner exe MIX3.file OffLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
196
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-04-16 16:31:09 UTC
Tags:
inno installer delphi sainbox rat botnet kamasers udados upx
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
97.4%
Tags:
dropper virus
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
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Gathering data
Verdict:
Malicious
Labled as:
TrojanDldr.OffLoader.gen
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-16T13:40:00Z UTC
Last seen:
2026-04-16T15:51:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Agent.xcdmva Trojan.Agent.UDP.ServerRequest
Verdict:
Suspicious
Score:
44%
Verdict:
Susipicious
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.UDADOS
Threat name:
Win32.Trojan.Vigorf
Status:
Malicious
First seen:
2026-04-16 16:28:22 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
18 of 37 (48.65%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
shellcode_loader_008
Similar samples:
+ 1'170 additional samples on MalwareBazaar
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.
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
48ca9aee3d87cd1dbb971c712c750481258415dc363627bf80da0eab62176a36
MD5 hash:
ec025a508904387a7e5085d90db32530
SHA1 hash:
a53f594661075d631438152e0891efdf53d3c435
SH256 hash:
dbaadcb42d45cc48622d864975c1462c039c948f48d274e1a20c2876e7a1138d
MD5 hash:
591e8c693685aa4755477291bb260a8d
SHA1 hash:
81000398ba9c3a2023e3de051a6bc15f6e49f2bf
SH256 hash:
1f9e86b7131c0670d61da32c97bf2521e82d8ad0a8e189ad5675f71850046b3a
MD5 hash:
d5057a6e5f0b27aea1d8e8ac4926b348
SHA1 hash:
a9ff92292c9a5d42625e6d02b5744b098a81eac8
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: | 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: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| 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
Dropped by
Gcleaner
Delivery method
Distributed via web download
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