Behavioral task
behavioral1
Sample
8df8c579fd804944150aa3e2d11c4752.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8df8c579fd804944150aa3e2d11c4752.exe
Resource
win10v2004-20231222-en
General
-
Target
8df8c579fd804944150aa3e2d11c4752
-
Size
727KB
-
MD5
8df8c579fd804944150aa3e2d11c4752
-
SHA1
44ddcb5413f60619139d2a2bb30711f1a5606f56
-
SHA256
04f21d0ee0165c994d0cbfad13e8c0b67d858a51d9f70b97008c022a5ee9d80f
-
SHA512
773b74d1b9742e33401804c87708e440f02355b1edab4c56f9a899174e3aa59c5a693c7b7de5fa846aa657942e4cebda57626794886e3f1bb480721af9514b64
-
SSDEEP
6144:51db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59zP8HzinW9eIVh6nlt:5jkArEN249AyE/rbaMct4bO2/Vzp7J6
Malware Config
Signatures
-
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8df8c579fd804944150aa3e2d11c4752 unpack001/out.upx
Files
-
8df8c579fd804944150aa3e2d11c4752.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 816KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 454KB - Virtual size: 552KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 383KB - Virtual size: 383KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ