Malicious
PE Executable
MD5: 4858213a9183f02162c431b669a323c9
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
- d6c103afd4bf2e3a69a314d84be813f421f01b051cb3a2fd6dd74a8c89a5eabb
- MD5
- 4858213a9183f02162c431b669a323c9
- 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/d6c103afd4bf2e3a69a314d84be813f421f01b051cb3a2fd6dd74a8c89a5eabb
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Type
Portable Executable file
Size
3.59 MB · 3,592,975 B
First seen
2026-10-26 04:02 · 4 days ago
Last seen
2026-10-26 04:02 · 4 days ago
Last analysis
2026-10-26 04:02 · 4 days ago
Hashes
MD5
4858213a9183f02162c431b669a323c9
Sha1
01a059c4b0191e150dc974a34f76133cec2ac63d
Sha256
d6c103afd4bf2e3a69a314d84be813f421f01b051cb3a2fd6dd74a8c89a5eabb
Sha384
e73aee1ec0fc65eefbd429c039d0e1b56101776455ed5819fdae95abb59c47f0e164d646e42384611fcc4f26db6bf9a4
Sha512
48eac7398dac160d7a0190a93b71ee537b91c2ea382ef1d7d03854d7d755f0d2685c471f3b7d318166a1b4fcc5c29ce146b4d9dc4f6dc9cec9d4d6d11b3a29f3
SSDeep
98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4O2:iJiafuIO7rhWEES4n
TLSH
76F5335BF5AB47B3F7D9A831560FC66458B09FE40A20D38AD4DBAADF0886BD0C241375
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
EXE4858213a9183f02162c431b669a323c9T1027 · T1055Go Loader (Factory-v3)
Structure
BINOverlay_7f701c91.bin
EXE[UPX unpacked Lzma].exeT1027 · T1055Go Loader (Factory-v3)
Structure
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 |
|---|---|
| Info | Overlay extracted: Overlay_7f701c91.bin (271 bytes) |
| UPX | UPX method: Lzma, filter: X86CallJumpBe |
| UPX | |