Behavioral task
behavioral1
Sample
NEAS.274b65df9c163315fd61b94dc7c51720_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.274b65df9c163315fd61b94dc7c51720_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
NEAS.274b65df9c163315fd61b94dc7c51720_JC.exe
-
Size
1.6MB
-
MD5
274b65df9c163315fd61b94dc7c51720
-
SHA1
f8b7695bd116ed9acce9d1890d55d9eab9b1aad7
-
SHA256
9d0e12ea7bf6be918011557230f5945cb3ad958a98c623d0efc26217e3f5d28d
-
SHA512
ec6efe24f64a4e89209494e1e22540d9710a9255bc11d0a5eeba85e92d46363fd59c607a4c8fb1c0a7dcd920070bfc72bbe556ecc2119724d635e01843827c65
-
SSDEEP
24576:ePPNsTCYjI4dMks53NuKtTYCC7aL/+u3mufqnattXN1e9s7xXPni6Uf7jReEXvpc:BdMks53NJUCmCYattneffReuvJs
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.274b65df9c163315fd61b94dc7c51720_JC.exe unpack001/out.upx
Files
-
NEAS.274b65df9c163315fd61b94dc7c51720_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: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
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: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ