Malicious
Malicious

55106044ddf9f5626355496717d13a2c

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PE Executable
MD5: 55106044ddf9f5626355496717d13a2c
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
43a01bae6c2c99da412eb9b2e907a3f7bdbe22a34bae060e4abb317a85b6ccb2
MD5
55106044ddf9f5626355496717d13a2c
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/sha256/43a01bae6c2c99da412eb9b2e907a3f7bdbe22a34bae060e4abb317a85b6ccb2

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File
Type
Portable Executable file
Size
3.59 MB · 3,592,869 B
First seen
2026-10-27 00:30 · an hour ago
Last seen
2026-10-27 00:30 · an hour ago
Last analysis
2026-10-27 00:30 · an hour ago
Hashes
MD5 55106044ddf9f5626355496717d13a2c Sha1 fc799db6c59947956a15144aede9b6d9660da288 Sha256 43a01bae6c2c99da412eb9b2e907a3f7bdbe22a34bae060e4abb317a85b6ccb2 Sha384 1abb54d505eca1660e8692ee1706df273a605f6b8e327f5a817e439d26d5d157854ee3ed563457778a458a574afd5260 Sha512 5466405a1bf2ffb851cd62e9d9e187797c995a1d4d95add0205a6048e3b9548c75d46b42b792ed567d53d4abaa1881a6d9c7a93b472adf58efe671ff27cd2feb SSDeep 98304:niJ2oaNEfaVbzxGvBkBWZGVLTfh7wpEES4OO:iJiafuIO7rhWEES4f TLSH 0AF5335BF1AB47B3F7D9A871560FC66458B09FE40A20D38AD4DBAA9F0886FD0C241375
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
EXE55106044ddf9f5626355496717d13a2cGo Loader (Factory-v3)
Structure
BINOverlay_e5c0c75b.bin
EXE[UPX unpacked Lzma].exeGo 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_e5c0c75b.bin (165 bytes)
UPX
UPX method: Lzma, filter: X86CallJumpBe
UPX 
UPX anomaly: PE reconstructed from saved NT headers; DOS stub retained; PE checksum cleared; overlay not restored

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