Behavioral task
behavioral1
Sample
2fbdbb9dd8fd726764edd7de8ea5454856d9cc8065fb4c2df5735c545d997a7c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2fbdbb9dd8fd726764edd7de8ea5454856d9cc8065fb4c2df5735c545d997a7c.exe
Resource
win10v2004-20231222-en
General
-
Target
2fbdbb9dd8fd726764edd7de8ea5454856d9cc8065fb4c2df5735c545d997a7c
-
Size
536KB
-
MD5
10906c0d646dd96e5374114f032a7777
-
SHA1
320ff651a6af10b0bd3875c58eddcce22537cfcf
-
SHA256
2fbdbb9dd8fd726764edd7de8ea5454856d9cc8065fb4c2df5735c545d997a7c
-
SHA512
7aec026883899d220811914664c7d8fb03b7c965c9d61e673d5a0d21e131f13bcfa523af5b2f37c5880a440cd16197a1a15ff12a64f250a91677671230aa1016
-
SSDEEP
12288:+hf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:+dQyDL9xp/BGA1RkmOkx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2fbdbb9dd8fd726764edd7de8ea5454856d9cc8065fb4c2df5735c545d997a7c unpack001/out.upx
Files
-
2fbdbb9dd8fd726764edd7de8ea5454856d9cc8065fb4c2df5735c545d997a7c.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