Malicious
Malicious

3d5522a1425146a4c5a9324e8dd5bb8f

PE Executable
MD5: 3d5522a1425146a4c5a9324e8dd5bb8f
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
a92603bea54428c6f479e62da9815dbbdcb4be3ed566a78f3e974529f006e52a
MD5
3d5522a1425146a4c5a9324e8dd5bb8f
Verdict
Malicious
File type
PE Executable · 3.4 MB
Family
Go Loader (Factory-v3)
Category
Stealer Loader
MITRE ATT&CK
T1027T1055

Cite this report: https://app.malva.re/sha256/a92603bea54428c6f479e62da9815dbbdcb4be3ed566a78f3e974529f006e52a

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File
Type
Portable Executable file
Size
3.59 MB · 3,592,897 B
First seen
2026-10-29 04:30 · an hour ago
Last seen
2026-10-29 04:30 · an hour ago
Last analysis
2026-10-29 04:30 · an hour ago
Hashes
MD5 3d5522a1425146a4c5a9324e8dd5bb8f Sha1 8fc99a059d433449f86845c23f8c2c7db3fdf84b Sha256 a92603bea54428c6f479e62da9815dbbdcb4be3ed566a78f3e974529f006e52a Sha384 042f23f9e9f4d4062859970192494b8d26e0105158db1cd7f3e02c6bae56397768b0aa01a41abfe0c9265bbfab592818 Sha512 cc9cba14ec71e5adab4820a6328f119d4c18fcd2ff7af8485abcb2c4bda5cb35141531257b80863db0f2c713a1d3f7ba5fab164a8c79caa15cf43c763a1ad863 SSDeep 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Og:iJiafuIO7rhWEES41 TLSH 73F5335BF5AF47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
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
EXE3d5522a1425146a4c5a9324e8dd5bb8fGo Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
Structure
BINOverlay_8e0bef51.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 
UPX anomaly: PE reconstructed from saved NT headers; DOS stub retained; PE checksum cleared; overlay not restored
Info
Overlay extracted: Overlay_8e0bef51.bin (193 bytes)

2 malicious · 3 files
EXE3d5522a1425146a4c5a9324e8dd5bb8fGo Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
Structure
BINOverlay_8e0bef51.bin
No malware configuration was found at this point.
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