Malicious
PE Executable
MD5: 89170600deb5642b83bd60ee4334b08c
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
- 3d61e14f06d431d9b0e409ce64c9be543ea9f7d0fb18d0d444037360c62309dd
- MD5
- 89170600deb5642b83bd60ee4334b08c
- Verdict
- Malicious
- File type
- PE Executable · 3.4 MB
- Family
- Go Loader (Factory-v3)
- Category
- Stealer Loader
Cite this report: https://app.malva.re/sha256/3d61e14f06d431d9b0e409ce64c9be543ea9f7d0fb18d0d444037360c62309dd
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Type
Portable Executable file
Size
3.59 MB · 3,593,037 B
First seen
2026-10-28 02:30 · yesterday
Last seen
2026-10-28 02:30 · yesterday
Last analysis
2026-10-28 02:31 · yesterday
Hashes
MD5
89170600deb5642b83bd60ee4334b08c
Sha1
c70f21b9c6f0a9de5424c96b52f448febba27d64
Sha256
3d61e14f06d431d9b0e409ce64c9be543ea9f7d0fb18d0d444037360c62309dd
Sha384
4067025c07d8d6fdcb7c80bf732773e2fb23a4c44c2d243d43cabf5084faef38f6b54f3adc9d2a8ce2dea519612c8a06
Sha512
89acd2ef835a2699f9f327390b1ce3f44739fc80183210999bccd2866031a7845ae380f89f1e6eac1200c6171d7f7b44e1cd08881e0e1ea11f781a2c5ac46ad5
SSDeep
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4O4:iJiafuIO7rhWEES4B
TLSH
7DF5335BF1AB47B3F7D9A835560FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
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
EXE89170600deb5642b83bd60ee4334b08cT1027 · T1055Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_b454dfa3.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_b454dfa3.bin (333 bytes) |