Behavioral task
behavioral1
Sample
8a37f6547b79db6437f3e66303ba8cd103d2e8cff749f2c63bf1a32e98d18c48.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
8a37f6547b79db6437f3e66303ba8cd103d2e8cff749f2c63bf1a32e98d18c48.exe
Resource
win10v2004-20240412-en
General
-
Target
8a37f6547b79db6437f3e66303ba8cd103d2e8cff749f2c63bf1a32e98d18c48
-
Size
389KB
-
MD5
5e9f56ad35b3c68d260c07aba85a984d
-
SHA1
facaf3e85bddd4fada5397d215c6da9fdc516ccb
-
SHA256
8a37f6547b79db6437f3e66303ba8cd103d2e8cff749f2c63bf1a32e98d18c48
-
SHA512
5c6e8bcb454282deb88fce6f3c65a87544fd406f10e1812108b19ef6968d24bccb61091a42863fe1b52224539e0aa41bd1b09fd5de0bbc9631cc9d0db53c5c6e
-
SSDEEP
6144:JjluyDM3Io5R4nM/40yJNlVCSm6wJ/f+UKuqm2uUTsbEpGDkqbV5MaHlTlw/C1:JEyDMhqhZdM/suesR/bLMAlhw6
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8a37f6547b79db6437f3e66303ba8cd103d2e8cff749f2c63bf1a32e98d18c48
Files
-
8a37f6547b79db6437f3e66303ba8cd103d2e8cff749f2c63bf1a32e98d18c48.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE