Behavioral task
behavioral1
Sample
f66ac961527c2cc61826f194135fcb9b85622178fe0024ba5b05fac2bf34a378.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
f66ac961527c2cc61826f194135fcb9b85622178fe0024ba5b05fac2bf34a378.exe
Resource
win10v2004-20240226-en
General
-
Target
f66ac961527c2cc61826f194135fcb9b85622178fe0024ba5b05fac2bf34a378
-
Size
59KB
-
MD5
749a0ccf968cedd9704e26c15004bfd6
-
SHA1
6236ab477c0a00d5f140bff16bed86136ceb1258
-
SHA256
f66ac961527c2cc61826f194135fcb9b85622178fe0024ba5b05fac2bf34a378
-
SHA512
9bf150a023bb97d6c9b59985ecda6658a108abe6b620e8ce453933ac1a707a6e66bbd8072290aa3831772d290b37638f1b92e4c192bc0ac7129262735af23977
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZZ7n97nV:KQSo7ZFZV
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource f66ac961527c2cc61826f194135fcb9b85622178fe0024ba5b05fac2bf34a378 unpack001/out.upx
Files
-
f66ac961527c2cc61826f194135fcb9b85622178fe0024ba5b05fac2bf34a378.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