Behavioral task
behavioral1
Sample
a77fbae74919e9141641e93be5c5db77c1779486a0648ca9b4853ce95ee3d831.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a77fbae74919e9141641e93be5c5db77c1779486a0648ca9b4853ce95ee3d831.exe
Resource
win11-20240419-en
General
-
Target
a77fbae74919e9141641e93be5c5db77c1779486a0648ca9b4853ce95ee3d831
-
Size
266KB
-
MD5
2792ac87cb9c73f8ea9380b63c3a1d11
-
SHA1
9cb9f6cdcf89284f3b911d6f031744fceb45d0d0
-
SHA256
a77fbae74919e9141641e93be5c5db77c1779486a0648ca9b4853ce95ee3d831
-
SHA512
69bfc7824b8160e78c08cda7672d5904c0ee787dcfe2b93f88007c5ed52d4b39071db7dac923ca92d8b13b8478ad61f18f4360345ef1021afa5c470c3b83afa3
-
SSDEEP
6144:aXzKdNY49u8rVevuCahkV4dPMvc+/cv1E801net:Za4ABmThxd2/7801
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a77fbae74919e9141641e93be5c5db77c1779486a0648ca9b4853ce95ee3d831 unpack001/out.upx
Files
-
a77fbae74919e9141641e93be5c5db77c1779486a0648ca9b4853ce95ee3d831.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