Behavioral task
behavioral1
Sample
b73a84ffa7fb9cc37405401649fbd38cd6fd1d9eea98d53adb43166808080b8b.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b73a84ffa7fb9cc37405401649fbd38cd6fd1d9eea98d53adb43166808080b8b.exe
Resource
win11-20240508-en
General
-
Target
b73a84ffa7fb9cc37405401649fbd38cd6fd1d9eea98d53adb43166808080b8b
-
Size
266KB
-
MD5
1e1faa03d4c8769418aa0fba8d6db90a
-
SHA1
11fbeb99a7580e5d1215eb9e80aa154cde0a7553
-
SHA256
b73a84ffa7fb9cc37405401649fbd38cd6fd1d9eea98d53adb43166808080b8b
-
SHA512
c2707c349ec54c2a453eebdd05a8363c0c6c348ca0f49b6edf4577c2b38c2e1d1bae48ab8a05c363e6e310dd01da375d3dacc5375b8210725d57dc0b8afa71b6
-
SSDEEP
6144:1XzKdNY49u8rVSgkriGtJjcWobu01net:ma4A1Rri6J8u01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b73a84ffa7fb9cc37405401649fbd38cd6fd1d9eea98d53adb43166808080b8b unpack001/out.upx
Files
-
b73a84ffa7fb9cc37405401649fbd38cd6fd1d9eea98d53adb43166808080b8b.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