Behavioral task
behavioral1
Sample
a305de31fc8dffe41288292bdae9d5be.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a305de31fc8dffe41288292bdae9d5be.exe
Resource
win10v2004-20240221-en
General
-
Target
a305de31fc8dffe41288292bdae9d5be
-
Size
137KB
-
MD5
a305de31fc8dffe41288292bdae9d5be
-
SHA1
7d21563776dcd6766d00828f99ac8045608d14c8
-
SHA256
a54cbaf815143bd07cee4f122de00279a2d9ea83d4c473e667a25eeb4e82a836
-
SHA512
08eaa1b989ab3f24615e4a4c72d9bb40f2791bc61d19da7b1e157bc9ffed852146e209cfca6080fb83b803b9608196191181a7ed6f58f059c17b6d7532cf45e6
-
SSDEEP
3072:DMM9MdBUTgIheqntwFvp0+/WxZcsYj44/99Kv:wMizkheqntwDDexZcv/G
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a305de31fc8dffe41288292bdae9d5be unpack001/out.upx
Files
-
a305de31fc8dffe41288292bdae9d5be.exe windows:8 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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 132KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:8 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_01 Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 219B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ