Behavioral task
behavioral1
Sample
download.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
download.exe
Resource
win10v2004-20240802-en
General
-
Target
download.exe
-
Size
230KB
-
MD5
a7e0c20da5405e04b80b5c6a70c21ef5
-
SHA1
ce2cecc7bef86a654ad0861255c0c829bdba0a1b
-
SHA256
8161fb4c042aac76e73980d52138488cbb52b0581a34ea312510e3af3413a0c9
-
SHA512
fc216893f5a73fd343d7896eb73a728eab82c24cb8370c0f4584555b8ce434e43a69b8e317262113d3566296031a52a3dbcf77412d4cb0624e4d29ed39978eb5
-
SSDEEP
6144:KOqDycyyVJP4E2t+3ydnJhU9vWtrvz3w:Fmyc9UE2t++h6v2/g
Malware Config
Signatures
-
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource download.exe
Files
-
download.exe.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 300KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE