Behavioral task
behavioral1
Sample
b7a855a4435af2041d1bb38bd5ee9b1d.exe
Resource
win7-20240221-en
General
-
Target
b7a855a4435af2041d1bb38bd5ee9b1d
-
Size
784KB
-
MD5
b7a855a4435af2041d1bb38bd5ee9b1d
-
SHA1
b6b1402aa296e605dd82d209603238d93762015c
-
SHA256
a4e00df9b160bb9ff442ecd713f275d518c97e5659c392af8749001c0b1c75c2
-
SHA512
d3e58047ede7ae1269b84b88c68db8884fe933eb81b6bcae84a74d0bd1d9727b37ce36435e4d3e805b3a35d6f2f55cdc5a8487c858ca456125c77d5cf06cde0c
-
SSDEEP
24576:twyuLPc74XjfDHaa/ocosF0Y8M+mgaNCf:tluLPccXHaaHn0JHmM
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b7a855a4435af2041d1bb38bd5ee9b1d
Files
-
b7a855a4435af2041d1bb38bd5ee9b1d.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 783KB - Virtual size: 784KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE