Behavioral task
behavioral1
Sample
5ac3f595450d6b6b4e3dbc5de26fda6c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5ac3f595450d6b6b4e3dbc5de26fda6c.exe
Resource
win10v2004-20231222-en
General
-
Target
5ac3f595450d6b6b4e3dbc5de26fda6c
-
Size
2KB
-
MD5
5ac3f595450d6b6b4e3dbc5de26fda6c
-
SHA1
a31a8f7e5e34161f096b643450a2095751c0329f
-
SHA256
e830fcd9a5684430fafa88cf19252162f29aa06da62105097b60992b6a0ce647
-
SHA512
d1b8792afd84d1f3d1dc73cd2555d595f4ed932e919190eba4a5aea2c4f3768988dceb0a62ede7e7bd86371e0378e1a5e75e9fd96ff3778173c6643b5b5fe554
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5ac3f595450d6b6b4e3dbc5de26fda6c
Files
-
5ac3f595450d6b6b4e3dbc5de26fda6c.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE