Behavioral task
behavioral1
Sample
a3fe4ba1077a8dc3069cdfb335e15cf8a9f0420313af0cc663ec70c26aa3ec62.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a3fe4ba1077a8dc3069cdfb335e15cf8a9f0420313af0cc663ec70c26aa3ec62.exe
Resource
win10v2004-20230703-en
General
-
Target
a3fe4ba1077a8dc3069cdfb335e15cf8a9f0420313af0cc663ec70c26aa3ec62
-
Size
11.2MB
-
MD5
4be6c9ff2c14f2b801342b0da2882067
-
SHA1
a68cb2e597628217dd13a792426f7eff977b1252
-
SHA256
a3fe4ba1077a8dc3069cdfb335e15cf8a9f0420313af0cc663ec70c26aa3ec62
-
SHA512
8db9be16ac162d765f8ca548a2163e47609261abebb935820c56dc63af9941a5428aaddfde2db07ddf0bcd707757dc8ccb4bb34cc56d748fa0c528a0de291781
-
SSDEEP
98304:JjZ/0e1DNstR9Xjokx0AJ87k/QljWCXb:R6f/9XjjxNJ8FjW2
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3fe4ba1077a8dc3069cdfb335e15cf8a9f0420313af0cc663ec70c26aa3ec62
Files
-
a3fe4ba1077a8dc3069cdfb335e15cf8a9f0420313af0cc663ec70c26aa3ec62.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: 72KB - Virtual size: 72KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 288KB - Virtual size: 288KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6.1MB - Virtual size: 6.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ