Behavioral task
behavioral1
Sample
87fd010f5be1b5d8b883f3a137b8281a87efc1be672c7c765c56f67113ff373d.exe
Resource
win10-20230703-en
General
-
Target
87fd010f5be1b5d8b883f3a137b8281a87efc1be672c7c765c56f67113ff373d
-
Size
266KB
-
MD5
66b8bf9a93716c436a31b2f56fc988e2
-
SHA1
3115a29168275e903e785840499eb4f766b237a6
-
SHA256
87fd010f5be1b5d8b883f3a137b8281a87efc1be672c7c765c56f67113ff373d
-
SHA512
8ce8b70d5dc53fba7f6c422603366692dbaa909df9605e26e224e84e1ecd9702c6b69267a8a2313ffab36c48e8eb1c0be10f5f8c949d2dfc3b6a2059c8a272a1
-
SSDEEP
3072:UNXEGZJWhfNFC4S60+XoLczrVmXohRQGxrkBHjS+/fbC8DcGs4bvH01ne4PK:iXzKdNY49u8rVnQe0jLHu8DcGr01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87fd010f5be1b5d8b883f3a137b8281a87efc1be672c7c765c56f67113ff373d unpack001/out.upx
Files
-
87fd010f5be1b5d8b883f3a137b8281a87efc1be672c7c765c56f67113ff373d.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