Behavioral task
behavioral1
Sample
a1272781e98a98db09ccab84e4c4cc98_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a1272781e98a98db09ccab84e4c4cc98_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
a1272781e98a98db09ccab84e4c4cc98_JC.exe
-
Size
453KB
-
MD5
a1272781e98a98db09ccab84e4c4cc98
-
SHA1
12727aae53f4759b00b59b7586cffb2637532cb2
-
SHA256
182879c4d77d60cc84df121eaa53b6dbc0c7881e94bc8586ea90f4238bc952b8
-
SHA512
b2be9b81636ee5149961df36c5030dccd345229d5c1cdcd9d2ef3d1944f5fe2574c4ba9171bb25ed22a38f2255cef9506464207f6dbf474654c4e21c0a86268f
-
SSDEEP
6144:vhbZ5hMTNFf8LAurlEzAX7oAwfSZ4sXUzQIlJZlb0A:ZtXMzqrllX7XwfEIlJZVR
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1272781e98a98db09ccab84e4c4cc98_JC.exe
Files
-
a1272781e98a98db09ccab84e4c4cc98_JC.exe.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
UPX0 Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE