Behavioral task
behavioral1
Sample
e3cbbeb585ce7b93ac9af8555bfda3b0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e3cbbeb585ce7b93ac9af8555bfda3b0_NEIKI.exe
Resource
win10v2004-20240419-en
General
-
Target
e3cbbeb585ce7b93ac9af8555bfda3b0_NEIKI
-
Size
175KB
-
MD5
e3cbbeb585ce7b93ac9af8555bfda3b0
-
SHA1
d13e90e98ecda7e5bcde04bbb2e2eb1876d9f7e6
-
SHA256
686170af2a3ce81ec07ee526ea65adb6c1cc4ea1e893c7892fdb3551b68bc5ee
-
SHA512
dbe24c1ba6a8fc109022ec97474fb7e9cfe7cf02ce64f6ec630e197e5e8de8db1da8148e0d1628d113634caf0cf03135812ce66e1c80da138ec8245c5d2e618f
-
SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfG9iMGfUSaOy9SnJUwFU+FUhFUeFUXFUqyqKRrpF6Pw2:hfAIuZAIuDMVtM/09iMGsSaOyiN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e3cbbeb585ce7b93ac9af8555bfda3b0_NEIKI unpack001/out.upx
Files
-
e3cbbeb585ce7b93ac9af8555bfda3b0_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ