Behavioral task
behavioral1
Sample
f1d9661c32edd162b01b464f74fbeb7355a6629d8d51a5fccea496a6b6a70a01.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f1d9661c32edd162b01b464f74fbeb7355a6629d8d51a5fccea496a6b6a70a01.exe
Resource
win10v2004-20231215-en
General
-
Target
f1d9661c32edd162b01b464f74fbeb7355a6629d8d51a5fccea496a6b6a70a01
-
Size
536KB
-
MD5
fa73a26f2f259862b39983130ee9dbf9
-
SHA1
838049e60bda3ff430b24c9392a61a40f56bbdfe
-
SHA256
f1d9661c32edd162b01b464f74fbeb7355a6629d8d51a5fccea496a6b6a70a01
-
SHA512
409f8f14a957141d14c9bce9f71fee4eb1c0bd3288761228fdb08ab1d306c875c7012ea5f7e25c59372247194420eaa8910fd9dd8ad3301240b758bfac62b871
-
SSDEEP
12288:yhf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:ydQyDL9xp/BGA1RkmOkx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f1d9661c32edd162b01b464f74fbeb7355a6629d8d51a5fccea496a6b6a70a01 unpack001/out.upx
Files
-
f1d9661c32edd162b01b464f74fbeb7355a6629d8d51a5fccea496a6b6a70a01.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