Behavioral task
behavioral1
Sample
73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf.exe
Resource
win10v2004-20240419-en
General
-
Target
73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf
-
Size
96KB
-
MD5
7d4db4bf4b920361a32f2b58acfef9eb
-
SHA1
70dd77dbf214eaf7a2f0a5403ef191b7ea00a709
-
SHA256
73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf
-
SHA512
5ce5330375ad264451900bb7cde19425b3fb13c888d2649b8e848960aaf5009c262f6107eb1675d5fc062112ea31b2e95e42cc35febcf15a8d42ba5bc64c783a
-
SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfB+:hfAIuZAIuYSMjoqtMHfhfB+
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf unpack001/out.upx
Files
-
73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ