Behavioral task
behavioral1
Sample
0521f0df89f3c85e7c0c7ffa3f21ef4a80d50d5b443729cf620a0c7ba0cfca41.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0521f0df89f3c85e7c0c7ffa3f21ef4a80d50d5b443729cf620a0c7ba0cfca41.exe
Resource
win10v2004-20240226-en
General
-
Target
0521f0df89f3c85e7c0c7ffa3f21ef4a80d50d5b443729cf620a0c7ba0cfca41
-
Size
2.1MB
-
MD5
678e54f9f801b16f6f2f84ccb1b84245
-
SHA1
bdbdc80c9cb1348c78b5f8302060e7c08c874a19
-
SHA256
0521f0df89f3c85e7c0c7ffa3f21ef4a80d50d5b443729cf620a0c7ba0cfca41
-
SHA512
5f9f921d3fc6fcb994c5c8efd3337f0e6711eed717a1a296a5c89b499291689c44ca62b91b6528f0f57558aa5111c105d7bf445e0ea6dd9e4440195024dd7a9b
-
SSDEEP
24576:dOXeZJ8NI8zROXeZJ8NI8zROXeZJ8NI8zROXeZJ8NI8zROXeZJ8NI8zADgt2A:T8r8r8r8r8MDgt3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0521f0df89f3c85e7c0c7ffa3f21ef4a80d50d5b443729cf620a0c7ba0cfca41 unpack001/out.upx
Files
-
0521f0df89f3c85e7c0c7ffa3f21ef4a80d50d5b443729cf620a0c7ba0cfca41.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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ