Malicious
Malicious

b69eb82a13058e913b5c7135806ddeda

PE Executable
MD5: b69eb82a13058e913b5c7135806ddeda
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
b382f286a2a4499ea1fc55facd1989999dc3ffb405845744b99e1dd40ba4c397
MD5
b69eb82a13058e913b5c7135806ddeda
Verdict
Malicious
File type
PE Executable · 3.4 MB
Category
Stealer Loader
MITRE ATT&CK
T1027T1055

Cite this report: https://app.malva.re/sha256/b382f286a2a4499ea1fc55facd1989999dc3ffb405845744b99e1dd40ba4c397

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File
Type
Portable Executable file
Size
3.59 MB · 3,593,047 B
First seen
2026-10-29 01:00 · 4 hours ago
Last seen
2026-10-29 01:00 · 4 hours ago
Last analysis
2026-10-29 01:01 · 4 hours ago
Hashes
MD5 b69eb82a13058e913b5c7135806ddeda Sha1 87b80c87b36041a5e57a68bcb9f6965d25503b38 Sha256 b382f286a2a4499ea1fc55facd1989999dc3ffb405845744b99e1dd40ba4c397 Sha384 50958d46c705fc46c3bbff2a621443595ad74720bfddc013593d747e7060cd8f9d39b369b9fecea9d919b70421b8955c Sha512 ea3c7775ff48462068bd15a0734c9c83269438cc25b5ab5f0f8cb42fd3684344da112ad39ec6374cef5ffb2e035d7634696908583884ba90b3535422e2c5299a SSDeep 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4O0:iJiafuIO7rhWEES49 TLSH 0EF5335BF5AF47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
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
EXEb69eb82a13058e913b5c7135806ddedaGo Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
Structure
BINOverlay_79ffbb9c.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_79ffbb9c.bin (343 bytes)

2 malicious · 3 files
EXEb69eb82a13058e913b5c7135806ddedaGo Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeGo Loader (Factory-v3)
Structure
BINOverlay_79ffbb9c.bin
No malware configuration was found at this point.
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