Behavioral task
behavioral1
Sample
40abab8774a0c7a6124d91a0ee0ad43f3d13a6eaab8cd20be164a8bb8172b47f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
40abab8774a0c7a6124d91a0ee0ad43f3d13a6eaab8cd20be164a8bb8172b47f.exe
Resource
win10v2004-20240226-en
General
-
Target
40abab8774a0c7a6124d91a0ee0ad43f3d13a6eaab8cd20be164a8bb8172b47f
-
Size
1.9MB
-
MD5
a70474d47868687f52163e04df4d34b5
-
SHA1
45fff4fab6779073e39b62b50e5d67ddc97f7f14
-
SHA256
40abab8774a0c7a6124d91a0ee0ad43f3d13a6eaab8cd20be164a8bb8172b47f
-
SHA512
403fb5b389eb6c8cc2af3775f168e4ececd2c31e0ebc3b9d31106dccc2d1d0183b4f5b0bb776eefa3897735032b9b546387c1b36f045601df31a50f99c68df3a
-
SSDEEP
49152:xS2O3PC8HelGtMrd6wJobRj6XbF11yeBSkXU:xpeV+lndsReJB5U
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40abab8774a0c7a6124d91a0ee0ad43f3d13a6eaab8cd20be164a8bb8172b47f
Files
-
40abab8774a0c7a6124d91a0ee0ad43f3d13a6eaab8cd20be164a8bb8172b47f.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB