Behavioral task
behavioral1
Sample
dfb4063dfd09a9095756ee2a54402560b9f4b55ba7882850c8b8232270dc7771.exe
Resource
win10-20230915-en
General
-
Target
dfb4063dfd09a9095756ee2a54402560b9f4b55ba7882850c8b8232270dc7771
-
Size
266KB
-
MD5
5082634cbe83f5dab02522bc184661fe
-
SHA1
9aaf98b513cfe6e20c096570a737adfc911cfd92
-
SHA256
dfb4063dfd09a9095756ee2a54402560b9f4b55ba7882850c8b8232270dc7771
-
SHA512
2dc18545867d6b6fa3fd0d1384cb5edf1df67e84af79c830a2fd4ef64c6925e03df8e71a22a512125c75c9a3eb1785ac85e6af72892db8d7d19aba650d41e5b3
-
SSDEEP
6144:yXzKdNY49u8rV8svwYcGhV7k1QXzF5OTm01net:Ba4AVowYF/7lXiTm01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dfb4063dfd09a9095756ee2a54402560b9f4b55ba7882850c8b8232270dc7771 unpack001/out.upx
Files
-
dfb4063dfd09a9095756ee2a54402560b9f4b55ba7882850c8b8232270dc7771.exe windows:6 windows 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ