Behavioral task
behavioral1
Sample
dffc1b581e3b908134c8b0bc989813b6.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
dffc1b581e3b908134c8b0bc989813b6.exe
Resource
win10v2004-20231215-en
General
-
Target
dffc1b581e3b908134c8b0bc989813b6
-
Size
44KB
-
MD5
dffc1b581e3b908134c8b0bc989813b6
-
SHA1
5ce45c0b5f6a51589460d93321e1a8dbf9838188
-
SHA256
5580dd86217d9bc0ecd73cea513e8478513dc0689742400246c41009d3e01e63
-
SHA512
19bbce5ddc532e0bcdbec2687d7ed0ebe2c56f805e64b871a273f974a99c94c3efd4c082ec88e7ff55a3b44097b295a612146b3ecda40f414f95adcd83c3365a
-
SSDEEP
768:MTNR61NTTRSLS5EnGEPJIfgnQPa4c0TI1Tz9glCt8CXMQZHMQcTVDJ:MTL61lTIS5CGyIfgn1KItz9gEt88ZHz8
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dffc1b581e3b908134c8b0bc989813b6 unpack001/out.upx
Files
-
dffc1b581e3b908134c8b0bc989813b6.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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ