Malicious
PE Executable
MD5: 5c616637c0104516f42b12e04d548ad6
Size: 3.59 MB
application/x-dosexec
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
- 2bb931569546cef66ee1b018b3aa73bcbf80fd7edfa6c6fe52b7d1b172dbcbcd
- MD5
- 5c616637c0104516f42b12e04d548ad6
- Verdict
- Malicious
- File type
- PE Executable · 3.4 MB
- Family
- Go Loader (Factory-v3)
- Category
- Stealer Loader
Cite this report: https://app.malva.re/sha256/2bb931569546cef66ee1b018b3aa73bcbf80fd7edfa6c6fe52b7d1b172dbcbcd
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Type
Portable Executable file
Size
3.59 MB · 3,592,941 B
First seen
2026-10-26 00:16 · 38 minutes ago
Last seen
2026-10-26 00:16 · 38 minutes ago
Last analysis
2026-10-26 00:16 · 38 minutes ago
Hashes
MD5
5c616637c0104516f42b12e04d548ad6
Sha1
6a0ab744ec87413f284f99c7cdadbcee251aab2a
Sha256
2bb931569546cef66ee1b018b3aa73bcbf80fd7edfa6c6fe52b7d1b172dbcbcd
Sha384
11f5c6d9d6ca6221781a170f1d05c7cfaa703bd16d6dec8c353a28d697c5b30a00ce873ff73917d65f9a7a96b5bb4372
Sha512
02e8a2c7ccec516116e456d64a1c334631178d3f1418cb3b7ef06395589da27025e866578c2db8728de979608a7b2a4178b3043dae117783bdb95ebd2ab2f4c4
SSDeep
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4OU:iJiafuIO7rhWEES4N
TLSH
DAF5335BF5AB47B3F7D9A831560FC66458B09FE40A20D38AD4DBAA9F0886BD0C241375
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
EXE5c616637c0104516f42b12e04d548ad6T1027 · T1055Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_4479cd93.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_4479cd93.bin (237 bytes) |