Behavioral task
behavioral1
Sample
4fdbaf8580df45032c2fa3f8df0d0a943b6e7a7428eea9a974984bc1631af0fd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4fdbaf8580df45032c2fa3f8df0d0a943b6e7a7428eea9a974984bc1631af0fd.exe
Resource
win10v2004-20231222-en
General
-
Target
4fdbaf8580df45032c2fa3f8df0d0a943b6e7a7428eea9a974984bc1631af0fd
-
Size
536KB
-
MD5
cb4705e764a87f9f9eca4afd4d50b396
-
SHA1
5a910eadfc61664f6bfa03ff39eaf7316db582da
-
SHA256
4fdbaf8580df45032c2fa3f8df0d0a943b6e7a7428eea9a974984bc1631af0fd
-
SHA512
c266bedf5e403c8dd57b7e61342dbb5ccce509a4d378a9f944c5234a9baa9aa1c21cc42a32d941e535d0db33fe8ff212eba66f3a7b40ddf89e09e8d48dff22f1
-
SSDEEP
12288:rhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:rdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4fdbaf8580df45032c2fa3f8df0d0a943b6e7a7428eea9a974984bc1631af0fd unpack001/out.upx
Files
-
4fdbaf8580df45032c2fa3f8df0d0a943b6e7a7428eea9a974984bc1631af0fd.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ