Malicious
PE Executable
MD5: 9f918b8503b3de5724720c013f480cb6
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
- 7ab36df01e46616b30ee0a3bc9a69b80b28faa2ec1bc8e8b4e4937800f95c01d
- MD5
- 9f918b8503b3de5724720c013f480cb6
- Verdict
- Malicious
- File type
- PE Executable · 3.4 MB
- Family
- Go Loader (Factory-v3)
- Category
- Stealer Loader
Cite this report: https://app.malva.re/sha256/7ab36df01e46616b30ee0a3bc9a69b80b28faa2ec1bc8e8b4e4937800f95c01d
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Type
Portable Executable file
Size
3.59 MB · 3,592,938 B
First seen
2026-10-26 02:16 · 2 days ago
Last seen
2026-10-26 02:16 · 2 days ago
Last analysis
2026-10-26 02:17 · 2 days ago
Hashes
MD5
9f918b8503b3de5724720c013f480cb6
Sha1
f8eea854baf8cfa40ce135e7e72c25f051d53415
Sha256
7ab36df01e46616b30ee0a3bc9a69b80b28faa2ec1bc8e8b4e4937800f95c01d
Sha384
cea3d0dee07de205896761331bb3750a092c95a17cb6f82f89e1cef4568685c4ddd01c739f17044670148152c7e62067
Sha512
05c5c973cc089c260102e7d1ebc759297097cb518d503fabc5c9c7ae16e4c23920f4bf1fcecf8ad56fc3c04d9ce75f7427155fa7086a8478a2c52987f89fe69a
SSDeep
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4Os:iJiafuIO7rhWEES4r
TLSH
AFF5335BF1AF47B3F7D9A835560FC66458B09FE40A20D38AD4DBAA9F0882BD0C241375
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
EXE9f918b8503b3de5724720c013f480cb6T1027 · T1055Go Loader (Factory-v3)
Structure
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_efb2422f.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_efb2422f.bin (234 bytes) |