Behavioral task
behavioral1
Sample
66721dc64b4cce03d1c607ea8a381b8595a9b97c2fc60ed7c379ccd2d8bc0221.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
66721dc64b4cce03d1c607ea8a381b8595a9b97c2fc60ed7c379ccd2d8bc0221.exe
Resource
win11-20240426-en
General
-
Target
66721dc64b4cce03d1c607ea8a381b8595a9b97c2fc60ed7c379ccd2d8bc0221
-
Size
266KB
-
MD5
d39671db43f0101998e1f0c0fa52cfde
-
SHA1
e0b3d8d506a2c7183f4022020ae00e0fd5a8cfaa
-
SHA256
66721dc64b4cce03d1c607ea8a381b8595a9b97c2fc60ed7c379ccd2d8bc0221
-
SHA512
9cda479914a7b3d6bac5bcc06692d6ddff0a90d821bc1f918232c2056314a246b21453cb4ef75326f217a1fd7ef45b1d58017dfc4e87d0eed686bedf9cc50411
-
SSDEEP
6144:GXzKdNY49u8rVCvoT/TRPkTMekKP01net:da4APg/tPCNkA01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66721dc64b4cce03d1c607ea8a381b8595a9b97c2fc60ed7c379ccd2d8bc0221 unpack001/out.upx
Files
-
66721dc64b4cce03d1c607ea8a381b8595a9b97c2fc60ed7c379ccd2d8bc0221.exe windows:6 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: 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 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: 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