Behavioral task
behavioral1
Sample
c3b8fb7c604a487f91dea15e0074cb6470b6c91398e9af7a1ed0fc8bff26f1c5.exe
Resource
win10v2004-20230824-en
General
-
Target
c3b8fb7c604a487f91dea15e0074cb6470b6c91398e9af7a1ed0fc8bff26f1c5
-
Size
266KB
-
MD5
4049f60de52f98281684420692cb687c
-
SHA1
41077987e4c9730889b0fd1eca82e4c3d0c5290f
-
SHA256
c3b8fb7c604a487f91dea15e0074cb6470b6c91398e9af7a1ed0fc8bff26f1c5
-
SHA512
6eac66bd0bb90cb6ad0c982f6e6fde904a315da84f010218199985836ccd14d35afd83c61dd60aa2e8bf9c87810883c1ad38487760e0d26c526f56de8df20025
-
SSDEEP
6144:9XzKdNY49u8rVOvz6zJTeB6IxACs2Sv01net:ea4AB2zU0IpLSv01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c3b8fb7c604a487f91dea15e0074cb6470b6c91398e9af7a1ed0fc8bff26f1c5 unpack001/out.upx
Files
-
c3b8fb7c604a487f91dea15e0074cb6470b6c91398e9af7a1ed0fc8bff26f1c5.exe 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 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