Behavioral task
behavioral1
Sample
4487677bb81906b63634cf0a7e96c964cdb3d63cb5ac144b0283a76b4e62e87b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4487677bb81906b63634cf0a7e96c964cdb3d63cb5ac144b0283a76b4e62e87b.exe
Resource
win10v2004-20230915-en
General
-
Target
4487677bb81906b63634cf0a7e96c964cdb3d63cb5ac144b0283a76b4e62e87b
-
Size
266KB
-
MD5
aeac2c99b723df1b96f154834aa8e609
-
SHA1
a41015de9dc7741504293946a4bdb0609513971c
-
SHA256
4487677bb81906b63634cf0a7e96c964cdb3d63cb5ac144b0283a76b4e62e87b
-
SHA512
4c740e960f00d81535449788140aaee132ce2dfe2d97045af05905be7452de023c6d3ced089270cb1cb90b661805404add6ade2b31175ed8aa0ce965068a3d54
-
SSDEEP
6144:PXzKdNY49u8rVn1TvSxvfdqbCe1KZf01net:Qa4AwjSxvAbCR01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4487677bb81906b63634cf0a7e96c964cdb3d63cb5ac144b0283a76b4e62e87b unpack001/out.upx
Files
-
4487677bb81906b63634cf0a7e96c964cdb3d63cb5ac144b0283a76b4e62e87b.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ