Malicious
PE Executable
MD5: c97d811e5e3ae07b8373111a3e2bd0ad
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
- a3719496d70240041df179ab2eaa61cb2a31628b69f789b8a5c20340fbfebd41
- MD5
- c97d811e5e3ae07b8373111a3e2bd0ad
- 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/a3719496d70240041df179ab2eaa61cb2a31628b69f789b8a5c20340fbfebd41
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Type
Portable Executable file
Size
3.59 MB · 3,592,903 B
First seen
2026-10-27 09:30 · an hour ago
Last seen
2026-10-27 09:30 · an hour ago
Last analysis
2026-10-27 09:30 · an hour ago
Hashes
MD5
c97d811e5e3ae07b8373111a3e2bd0ad
Sha1
9f5d0ab4122b50a04b5ebbf04a552823f6cf159c
Sha256
a3719496d70240041df179ab2eaa61cb2a31628b69f789b8a5c20340fbfebd41
Sha384
189635d476d1d450f3c7dfe65e9169ff343a5876a0a19eadc59e4bd5cee4c6357951002d0e1c67053cdc0dc570444e0f
Sha512
66c7691d7e3d5b31e28027789ea01961caa0488a8e07222a11b1638e6766587009cbc367ef55527031dae165672b463eb3af01f842a85296a1a95f4b30665c3d
SSDeep
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Ot:iJiafuIO7rhWEES4c
TLSH
50F5335BF5AF47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
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
EXEc97d811e5e3ae07b8373111a3e2bd0adT1027 · T1055Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_004cc3d4.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_004cc3d4.bin (199 bytes) |