Static task
static1
Behavioral task
behavioral1
Sample
redacted.jpg.scr
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
redacted.jpg.scr
Resource
win10v2004-20220901-en
General
-
Target
redacted.jpg.zip
-
Size
1007KB
-
MD5
1853d743a3ec59cec0e520bffefc1b9f
-
SHA1
f2e10461d3e0b76c0e0b82ae1d9fd6d706c660b7
-
SHA256
eba2a259c218ff825fed47dcab8f902340abc3b73f9d69eb94f74911005d9e5e
-
SHA512
7ba1ce7fdc25e62b001f1ac41746f049b1caf9f7b41cc97ec57a35e9a915c449290a464f80afdf65903ba003cca96adbbf3dd367bf35a8b0e573520ece3b1f98
-
SSDEEP
3072:Big0pfJPF+7pxVqrZPxpRcPFpdBpKtEgCy/XWCkqnWgA+IS21IOZ:BidB2x86PEv/XQP++XZ
Malware Config
Signatures
-
.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule static1/unpack001/redacted.jpg.scr net_reactor
Files
-
redacted.jpg.zip.zip
-
redacted.jpg.scr.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 521KB - Virtual size: 520KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ