MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ab5a5aa399949370a99cfc953d9e93a11c7a5c16623f9ce3b94da126e3c9bd49. 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: 14
| SHA256 hash: | ab5a5aa399949370a99cfc953d9e93a11c7a5c16623f9ce3b94da126e3c9bd49 |
|---|---|
| SHA3-384 hash: | 4b191cab7fa6ba291bacf26f8aa756e604eaddb45babe6576ce750a450a7e1e16d468293bef2b01c2f5d0699afacbb53 |
| SHA1 hash: | d69229230e7ae2c2fd5ca995c79be04486dad525 |
| MD5 hash: | 36261e00d3ea1607aa556e63af5b8bd9 |
| humanhash: | undress-sodium-autumn-pasta |
| File name: | SecuriteInfo.com.FileRepMalware.88693695 |
| Download: | download sample |
| Signature | OffLoader |
| File size: | 8'766'026 bytes |
| First seen: | 2026-03-20 01:01:19 UTC |
| Last seen: | 2026-03-22 18:17:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ac4ded70f85ef621e5f8917b250855be (60 x OffLoader, 4 x Tofsee, 4 x Gh0stRAT) |
| ssdeep | 49152:GN61T1mZkWVsMx3BFFE6fy/+nhY9GS9CjOCs/BBhH5aOVIJnkqkJcUZ:GN66RVsM/JqM2GUC6Cs/BB6zkcU |
| TLSH | T1A9960133B28A633EE46E5A3B49B6D1645D3F7A21A40E8C06A6E44C4CDF2E0601D7F757 |
| 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 | c0e0eaeeeeeae0c4 (2 x OffLoader) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe OffLoader |
Intelligence
File Origin
# of uploads :
43
# of downloads :
139
Origin country :
FRVendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2026-03-17 19:00:16 UTC
Tags:
gcleaner loader stealer stealc vidar xor-url generic golang anti-evasion auto-reg sainbox rat delphi inno installer botnet kamasers udados fuery
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
Verdict:
Malicious
Score:
97.4%
Tags:
injection 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
DNS request
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
adaptive-context anti-debug embarcadero_delphi expand fingerprint inno installer installer installer-heuristic lolbin packed soft-404
Verdict:
Malicious
Labled as:
TrojanDldr.OffLoader.gen
Verdict:
Malicious
File Type:
exe x32
Detections:
Trojan.Agent.UDP.ServerRequest Trojan.Win32.Agent.xcdcaj
Verdict:
Unknown
Score:
65%
Verdict:
Susipicious
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.UDADOS
Threat name:
Win32.Trojan.Ravartar
Status:
Malicious
First seen:
2026-03-19 06:42:00 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
13 of 24 (54.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion discovery installer privilege_escalation upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
Access Token Manipulation: Create Process with Token
Enumerates physical storage devices
System Location Discovery: System Language Discovery
UPX packed file
ACProtect 1.3x - 1.4x DLL software
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Unpacked files
SH256 hash:
ab5a5aa399949370a99cfc953d9e93a11c7a5c16623f9ce3b94da126e3c9bd49
MD5 hash:
36261e00d3ea1607aa556e63af5b8bd9
SHA1 hash:
d69229230e7ae2c2fd5ca995c79be04486dad525
SH256 hash:
92acd42d8c850c54113ea86907802e01fe02ae29d6621cf701aa97263f0f7e8b
MD5 hash:
f02eedb4abcdda340b112c64b4ed885c
SHA1 hash:
5aed0b83d4dc4d2325252efcee4f7cfcb8131df4
SH256 hash:
388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95
MD5 hash:
e4211d6d009757c078a9fac7ff4f03d4
SHA1 hash:
019cd56ba687d39d12d4b13991c9a42ea6ba03da
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: | 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
Delivery method
Distributed via web download
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