Behavioral task
behavioral1
Sample
2681077d2cb152c754fcb9f0a91547bb_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2681077d2cb152c754fcb9f0a91547bb_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
2681077d2cb152c754fcb9f0a91547bb_JC.exe
-
Size
601KB
-
MD5
2681077d2cb152c754fcb9f0a91547bb
-
SHA1
11ca4db37e3bcbb26685ed520c960120b4b9f3dd
-
SHA256
04684becb7955ec3be97457b1743f75c530b78fb7493f9800c86b740f52ed3e8
-
SHA512
0f39e141b80b911206198f3673c019e0af629e13fe885231e1284139d04776b42934ec17a06ddef3ebffa46cfa17bc1074610e23dfbb400b1af336bd6ec7e397
-
SSDEEP
12288:yZWtI6RkoeZJys73dOvXDpNjNe8zkupOB0Jut:yuhaoeZJ8NI8zhOB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2681077d2cb152c754fcb9f0a91547bb_JC.exe
Files
-
2681077d2cb152c754fcb9f0a91547bb_JC.exe.exe 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 180KB - Virtual size: 180KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE