Behavioral task
behavioral1
Sample
4f4e80b33ddb590fc000d1bc3f298a0a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f4e80b33ddb590fc000d1bc3f298a0a.exe
Resource
win10v2004-20231222-en
General
-
Target
4f4e80b33ddb590fc000d1bc3f298a0a
-
Size
65KB
-
MD5
4f4e80b33ddb590fc000d1bc3f298a0a
-
SHA1
9e5f0aa4ab7a06752d26abe998a9387ce2416216
-
SHA256
798e7d07471c01bde245159b84e6dce08f0c563dfe63c1f584af26a1b1b51dd3
-
SHA512
afde04f79a58703a52f238475422b7cf9861f624743f2bd6b8d7a9e797e953052e044034522afdc3b1ae1fb4be0cba6be26ad45094e1ba21b3cd86e14fe904b6
-
SSDEEP
1536:sBHW9VXHU2sdae26IdOubjSybajPpSVcjDP:sNEXHU2de266PSyeTbP
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f4e80b33ddb590fc000d1bc3f298a0a
Files
-
4f4e80b33ddb590fc000d1bc3f298a0a.exe windows:4 windows x86 arch:x86
7a7803027531302026dedc7b5f6025f2
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
Imports
kernel32
GetProcAddress
Sections
UPX0 Size: - Virtual size: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 60KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE