Behavioral task
behavioral1
Sample
9c736323703a39528867982a34e4caa4dcf4fab75d6a1217e68b3349825621fe.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9c736323703a39528867982a34e4caa4dcf4fab75d6a1217e68b3349825621fe.exe
Resource
win10v2004-20240412-en
General
-
Target
9c736323703a39528867982a34e4caa4dcf4fab75d6a1217e68b3349825621fe
-
Size
155KB
-
MD5
010658cd53b8149e4baac6464db45b7b
-
SHA1
3c157e30178130c6935b184bc62d6cd03eb0d7f1
-
SHA256
9c736323703a39528867982a34e4caa4dcf4fab75d6a1217e68b3349825621fe
-
SHA512
698d7779c4cd68120d482c7cbdf8a3f18b9bad95ada05983677a3835a8ef335c44637f5801392eee456418be71e151cb8372b02b760fa62eb538a8167db45499
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJ8:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuu
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9c736323703a39528867982a34e4caa4dcf4fab75d6a1217e68b3349825621fe unpack001/out.upx
Files
-
9c736323703a39528867982a34e4caa4dcf4fab75d6a1217e68b3349825621fe.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