Behavioral task
behavioral1
Sample
8f5c4643d12d8d4a02764df832a649f81a88afff3bffa0a0858350ec1f249a58.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8f5c4643d12d8d4a02764df832a649f81a88afff3bffa0a0858350ec1f249a58.exe
Resource
win10v2004-20230915-en
General
-
Target
8f5c4643d12d8d4a02764df832a649f81a88afff3bffa0a0858350ec1f249a58
-
Size
266KB
-
MD5
f77749f711b75bee0fa628484ebf7210
-
SHA1
f9e0554c285b8892570cef1a7123b53c7c83d2fe
-
SHA256
8f5c4643d12d8d4a02764df832a649f81a88afff3bffa0a0858350ec1f249a58
-
SHA512
1db298dd20d1f22bf35caa30d40dde823ffd78ca09cda825e8f1a3f047e6bd1b2a49dba8e6a91cb4837c54ea286e624f1a1b7a309fa7a52847d48d884fed526e
-
SSDEEP
6144:rXzKdNY49u8rVpjnAew+atfHcHx1SFeA01net:0a4AujnjjatfHuxAV01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8f5c4643d12d8d4a02764df832a649f81a88afff3bffa0a0858350ec1f249a58 unpack001/out.upx
Files
-
8f5c4643d12d8d4a02764df832a649f81a88afff3bffa0a0858350ec1f249a58.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