Behavioral task
behavioral1
Sample
64588f8c761375e096195da8b8af90f0N.exe
Resource
win7-20240708-en
General
-
Target
64588f8c761375e096195da8b8af90f0N.exe
-
Size
139KB
-
MD5
64588f8c761375e096195da8b8af90f0
-
SHA1
1a343fc091c2ca46e237fe79a6110960f76c4616
-
SHA256
1155fa9b8f96ae245524b6bfe3fc0fc2650887b80c5b444a3962240bb42b23d6
-
SHA512
79e8e6525f49ec7fabfd7d4122b87c44de41050800f9c7f3cf2825b6633ed5d91fae88b350317596165869ce77c46c56137c491a7f9b4c23ada67c9f1dac7c8e
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8NCuXYRY5I2IRU6MTmXadjUSbcDemTPAZk+cLtdC:KQSoDuXuv3W6W2QZwKS7U
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 64588f8c761375e096195da8b8af90f0N.exe unpack001/out.upx
Files
-
64588f8c761375e096195da8b8af90f0N.exe.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