Malicious
4147a48e0b2a8d28cb0578f6d8596979
PE Executable
MD5: 4147a48e0b2a8d28cb0578f6d8596979
Size: 3.59 MB
application/x-dosexec
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This sample is a 3.4 MB PE Executable identified by Malva.RE as Go Loader (Factory-v3) (stealer loader). Static analysis extracted 2 embedded or derived files. 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
- 4b1be597578fefb0b58da2338ece7f5571d1ddab0b94f35bc37f0b25b6593852
- MD5
- 4147a48e0b2a8d28cb0578f6d8596979
- Verdict
- Malicious
- File type
- PE Executable · 3.4 MB
- Family
- Go Loader (Factory-v3)
- Category
- Stealer Loader
Cite this report: https://app.malva.re/sha256/4b1be597578fefb0b58da2338ece7f5571d1ddab0b94f35bc37f0b25b6593852
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Type
Portable Executable file
Size
3.59 MB · 3,593,029 B
First seen
2026-10-26 04:02 · yesterday
Last seen
2026-10-26 04:02 · yesterday
Last analysis
2026-10-26 04:02 · yesterday
Hashes
MD5
4147a48e0b2a8d28cb0578f6d8596979
Sha1
805f1a9f2791bc599461a44998f96b3a0f3ad1eb
Sha256
4b1be597578fefb0b58da2338ece7f5571d1ddab0b94f35bc37f0b25b6593852
Sha384
a682d7bffaf3997c7fd90ac2637faeae623b2fdcd8e4f348f3687ce9941a70b04a65cad93fe1da43f035c080b640eaf6
Sha512
570de844f01a8cfb8070b6d0e41675ca5dd6890eb9244992e9b45eb9c8bf45f5b8e1d823c2951100ed12019993fc1daa8b75d4382aeb5872da4c6e1d762c5d50
SSDeep
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4OF:iJiafuIO7rhWEES4Q
TLSH
F1F5335BF5AF47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
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 · 3 files
EXE4147a48e0b2a8d28cb0578f6d8596979T1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_18b6c240.bin
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
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>bin
Shape
pe:exe>bin
malicious
2 nodes
| Name | Value |
|---|---|
| Info | Overlay extracted: Overlay_18b6c240.bin (325 bytes) |
| UPX | UPX method: Lzma, filter: X86CallJumpBe |
| UPX | |
2 malicious · 3 files
EXE4147a48e0b2a8d28cb0578f6d8596979T1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_18b6c240.bin
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
No malware configuration was found at this point.
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