Malicious
PE Executable
MD5: 591de3202dbe22a9b07945cb10b3740e
Size: 3.59 MB
application/x-dosexec
Ctrl + scroll to zoom · drag to pan
This sample is a 3.4 MB PE Executable identified by Malva.RE as Go Loader (Factory-v3) (stealer loader). Static analysis extracted 1 embedded or derived file. It matches 3 YARA rules. Observed behaviours map to MITRE ATT&CK T1027 and T1055. The file was analysed statically: it was parsed and decompiled, never executed.
- SHA256
- c056511997d9678ea906ab72d07b507d09b21ad59318b5409b43ed9bf33b41b3
- MD5
- 591de3202dbe22a9b07945cb10b3740e
- Verdict
- Malicious
- File type
- PE Executable · 3.4 MB
- Family
- Go Loader (Factory-v3)
- Category
- Stealer Loader
Cite this report: https://app.malva.re/sha256/c056511997d9678ea906ab72d07b507d09b21ad59318b5409b43ed9bf33b41b3
Related Go Loader (Factory-v3) samples
- 362af7e9723b78d599d930b940a351a9e5448a4b9744755733e48a2f6b2db326 2026-10-27
- 43a01bae6c2c99da412eb9b2e907a3f7bdbe22a34bae060e4abb317a85b6ccb2 2026-10-27
- 6108ea74b807d85eaf1efdca2739f082068dbe296901671451ad2dfea143b81f 2026-10-27
- eef6f4a9d8f79e847e786fbb90991939552d2d9acc57877d9cca1f54951734fa 2026-10-27
- bffab69295213a1ac943cc603bdbaa23498140ce27051bce2539cba10168cb67 2026-10-27
- a2fb6777eeb5551a1d23f3ba8a0ef00ca62638f8742d4d227798cdf7a8bcaa12 2026-10-27
Get an AI-generated breakdown of this malware's behaviour, IOCs and recommendations.
AI analysis is available with Essential.
Unlock with EssentialFile
Type
Portable Executable file
Size
3.59 MB · 3,593,216 B
First seen
2026-10-27 00:45 · an hour ago
Last seen
2026-10-27 00:45 · an hour ago
Last analysis
2026-10-27 00:45 · an hour ago
Hashes
MD5
591de3202dbe22a9b07945cb10b3740e
Sha1
1d8af48931b2e9a5e22313b0578b874d1a18de44
Sha256
c056511997d9678ea906ab72d07b507d09b21ad59318b5409b43ed9bf33b41b3
Sha384
fcd7af44cd987881c7de33c4d7a0adbea0c8c415ccefda8b865895f93893f656e7ef95b12c1ab0ec45a6d1ce8ef2e7d8
Sha512
b7e0df0cb5a1b15c683c17f0fab7516d56fd877031787eb8582115fdf212a9dcc890be94ef70c59e034ccc6e8e013cbcbbf808c94cb318f6bd47648ac37fc344
SSDeep
98304:Fh4m7pW4pFhPoSfr8XXJ0nzrhFfeVb7Nu0:FH7pW4p7gSfrMXinzrhQ7/
TLSH
8DF533826E99B139C1575378B0283C6B3978E16EDF3D1EDBC8F97A1A8715627018E0CD
Detection
PeID
Microsoft Visual C++ v6.0 DLLUPX -> www.upx.sourceforge.netUPX 2.93 - 3.95 (LZMA) ASL sign UPX 3.02UPX v3.0UPX v3.0 (EXE_LZMA) -> Markus Oberhumer & Laszlo Molnar & John Reiser
2 malicious · 2 files
EXE591de3202dbe22a9b07945cb10b3740eT1027 · T1055Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
STICH
beta
Structural Threat Infection Chain Hash
A content-independent fingerprint of the infection method: successive formats, internal objects and MITRE techniques from the initial file to each final payload.
STICH Path = the fingerprint (canonical chain with techniques)
STICH Shape = structure only
Only determinant branches produce STICH Paths.
Path
pe:exe~T1027~T1055
Shape
pe:exe
malicious
1 nodes
| Name | Value |
|---|---|
| UPX | UPX method: Lzma, filter: X86CallJumpBe |
| UPX | |