Behavioral task
behavioral1
Sample
42fda5afa70ec393f18efd5af2c56ba0N.exe
Resource
win7-20240705-en
General
-
Target
42fda5afa70ec393f18efd5af2c56ba0N.exe
-
Size
90KB
-
MD5
42fda5afa70ec393f18efd5af2c56ba0
-
SHA1
5b38406e792ecc9dfccf883d31f6ebaf9c0439fb
-
SHA256
2e45b9863cc969cd32230b381a9134045dccc23f4f28b656a080a5aa2de472e3
-
SHA512
05f3e4fe1ab9fccb9ac18cdd96f5434a645534223ee2e73ea77adbd5252d043782fff78cb427c930121bbba3d00717f5121bcb7075d1f8d455cec1cb38fd37e8
-
SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBaa:CTW7JJZENTBb
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 42fda5afa70ec393f18efd5af2c56ba0N.exe unpack001/out.upx
Files
-
42fda5afa70ec393f18efd5af2c56ba0N.exe.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ