Behavioral task
behavioral1
Sample
87b39508ae16ee0105bf2c28736e2229eda33155edef43b624160292af1b28e4N.exe
Resource
win7-20240903-en
General
-
Target
87b39508ae16ee0105bf2c28736e2229eda33155edef43b624160292af1b28e4N
-
Size
113KB
-
MD5
7feef265cca0ab0aa6728da1a8a4f9c0
-
SHA1
85c11fd24b910453d03405f3cea3b26a3a17c67f
-
SHA256
87b39508ae16ee0105bf2c28736e2229eda33155edef43b624160292af1b28e4
-
SHA512
2558f1381cfd48e4fa5a682bd8d6cf45780db3c970735cf841e013b6805dba0b0ec3156442c120831b235ccda1b79f090a7150339a2abe349814d4ce71e1fed6
-
SSDEEP
3072:hzUNosZSnJUwFU+FUhFUeFUXFUqybtriLQFzwKq:9UNy
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87b39508ae16ee0105bf2c28736e2229eda33155edef43b624160292af1b28e4N unpack001/out.upx
Files
-
87b39508ae16ee0105bf2c28736e2229eda33155edef43b624160292af1b28e4N.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