Behavioral task
behavioral1
Sample
ef858b9df2646d9ee5bb343fca3b7b80_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ef858b9df2646d9ee5bb343fca3b7b80_NEIKI.exe
Resource
win10v2004-20240508-en
General
-
Target
ef858b9df2646d9ee5bb343fca3b7b80_NEIKI
-
Size
86KB
-
MD5
ef858b9df2646d9ee5bb343fca3b7b80
-
SHA1
34a0e08475a1fea38fb584f6fa2c71458c5ee5da
-
SHA256
88490a906b59edce536f43b2e5ac4fd8ac3cfc51ec755fb92e9713a85f971409
-
SHA512
4a5c70c9e84744888c15c40e5c0095afe6086ef6554eaff74ecd7e9ea6b4b9214ca299c712399f5044bd06d5fd5fa178675031d394562ea4f3f708ee081f6150
-
SSDEEP
1536:TYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nx1:0dEUfKj8BYbDiC1ZTK7sxtLUIGW
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef858b9df2646d9ee5bb343fca3b7b80_NEIKI
Files
-
ef858b9df2646d9ee5bb343fca3b7b80_NEIKI.exe windows:4 windows x86 arch: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: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ