Behavioral task
behavioral1
Sample
3f031382c27b711bde2ce5cd0e33466c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3f031382c27b711bde2ce5cd0e33466c.exe
Resource
win10v2004-20231215-en
General
-
Target
3f031382c27b711bde2ce5cd0e33466c
-
Size
2.3MB
-
MD5
3f031382c27b711bde2ce5cd0e33466c
-
SHA1
307547b3bc72d8431c7236d9de419ab72f552d48
-
SHA256
ddec3f5491b9260aabf0135b7f56e6a8af40bb82f862a88ea000476f0712085c
-
SHA512
09e814aaa85fd992d7d5e4da9ab72013ac502c7dc3c80d6a38028176db26affa59bc30d8077accc1156e032bd9ce3401e2c15999f26a7fe44e0bf819070195db
-
SSDEEP
49152:WGscu9gTvpC3xC/XlzGQOD7olNeVdEQzJ0Yxdt4oRpD0r5z:WGdu9OpMWlkMpQzJNxnRRhe5z
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f031382c27b711bde2ce5cd0e33466c unpack001/out.upx
Files
-
3f031382c27b711bde2ce5cd0e33466c.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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ