Malicious
PE Executable
MD5: 5993a1ba18e6ef462c6a45d033f6828f
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
- 2d871f3fe9c03f9bfce42497811a14f6ceb843260a73189d74e3760516c637c5
- MD5
- 5993a1ba18e6ef462c6a45d033f6828f
- Verdict
- Malicious
- File type
- PE Executable · 3.4 MB
- Family
- Go Loader (Factory-v3)
- Category
- Stealer Loader
Cite this report: https://app.malva.re/sha256/2d871f3fe9c03f9bfce42497811a14f6ceb843260a73189d74e3760516c637c5
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Type
Portable Executable file
Size
3.59 MB · 3,592,901 B
First seen
2026-10-28 01:30 · 56 minutes ago
Last seen
2026-10-28 01:30 · 56 minutes ago
Last analysis
2026-10-28 01:30 · 56 minutes ago
Hashes
MD5
5993a1ba18e6ef462c6a45d033f6828f
Sha1
b0ed93f721f37d924a333e034f33d5c33452e5f5
Sha256
2d871f3fe9c03f9bfce42497811a14f6ceb843260a73189d74e3760516c637c5
Sha384
17803c085d7c616c2a685b12f30989c2f55a708ce9bf21b4ada6543a53e75652484a062c2c9bbb981da22afeac343670
Sha512
011592c1b4fbb8db6fd98edb6628c55cdb26ce058100dd76b5e8dcd36d12fddc1fd1f8d9226a2d15b15d49757f084655c0d779f61c300af67ea7a846b1435ea7
SSDeep
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4O3:iJiafuIO7rhWEES46
TLSH
24F5335BF1AF47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
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
EXE5993a1ba18e6ef462c6a45d033f6828fT1027 · T1055Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_61196395.bin
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 |
|---|---|
| UPX | UPX method: Lzma, filter: X86CallJumpBe |
| UPX | |
| Info | Overlay extracted: Overlay_61196395.bin (197 bytes) |