Behavioral task
behavioral1
Sample
a8f81c6428d86f650a510ac756879724111e5820a1599d7d2761457413d514ab.exe
Resource
win7-20231023-en
General
-
Target
a8f81c6428d86f650a510ac756879724111e5820a1599d7d2761457413d514ab
-
Size
1.2MB
-
MD5
914a1f99d88886f452e0357dcb3a8d01
-
SHA1
f35076339e244e9bc3b17e1956b78432cf315401
-
SHA256
a8f81c6428d86f650a510ac756879724111e5820a1599d7d2761457413d514ab
-
SHA512
08b318509a811770f45a15f556d104de744561ddfdb583e512cf8b8e28dd9ca8b7520d787afdebf8b4b0dc628ddc0604dd4d6608858e7653c4fdebf03b0d0201
-
SSDEEP
24576:hKewtr15ZEnc5MpaSExBhTYyihJTNKgGH6cYyWcTvuw9P5o0lAU1LZqQ0p:yeaSWBhYFTNlURYy3bXPK0rRq
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8f81c6428d86f650a510ac756879724111e5820a1599d7d2761457413d514ab unpack001/out.upx
Files
-
a8f81c6428d86f650a510ac756879724111e5820a1599d7d2761457413d514ab.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 508KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows 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: 576KB - Virtual size: 573KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 944KB - Virtual size: 941KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 76KB - Virtual size: 197KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ