Behavioral task
behavioral1
Sample
4f5b11dfc0f5f5f779cffd67c20e8886f870a74644a78852a0a23a3ee8535ab8.exe
Resource
win7-20240705-en
General
-
Target
4f5b11dfc0f5f5f779cffd67c20e8886f870a74644a78852a0a23a3ee8535ab8
-
Size
96KB
-
MD5
eacf982499e3480a799630fadda65ac5
-
SHA1
38c3df927ae0328078461759c2255b75b1bdae18
-
SHA256
4f5b11dfc0f5f5f779cffd67c20e8886f870a74644a78852a0a23a3ee8535ab8
-
SHA512
98b2cdb5844bdcd86715764cdf25b65f1b4a40cc9064550500acd9ed30509a632d792527ab2b49384dcd60158614b32ee4fd2049bf2bc9b203fb2542af37d246
-
SSDEEP
3072:htEev+j6DSEHUDAfw/cuSDIW1AsFTAAAAGAAAADAAAABSAAAAUh:fETj6D1HUDIwPNqAsFTAAAAGAAAADAA7
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f5b11dfc0f5f5f779cffd67c20e8886f870a74644a78852a0a23a3ee8535ab8 unpack001/out.upx
Files
-
4f5b11dfc0f5f5f779cffd67c20e8886f870a74644a78852a0a23a3ee8535ab8.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