Behavioral task
behavioral1
Sample
d3aa33ceac48d65f5dbaa09a1a8a257b460ac6400f3c352c466de90d18140d3c.exe
Resource
win10-20230831-en
General
-
Target
d3aa33ceac48d65f5dbaa09a1a8a257b460ac6400f3c352c466de90d18140d3c
-
Size
266KB
-
MD5
4b64e4e6a346c09638af77df5aac38eb
-
SHA1
50083f1ea9b34b59a739d8f70d2b4639e18cecf7
-
SHA256
d3aa33ceac48d65f5dbaa09a1a8a257b460ac6400f3c352c466de90d18140d3c
-
SHA512
22aab0975c68537f98cd3857f8f12d4090206a12ce0167a7c6569dae882c101a48f8307e500bdc0eaba0047b1b94853528763406037597282967e13c9259ed61
-
SSDEEP
6144:eXzKdNY49u8rVzvutsHHN4oqXGP01net:la4AUmtsHt4j201
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d3aa33ceac48d65f5dbaa09a1a8a257b460ac6400f3c352c466de90d18140d3c unpack001/out.upx
Files
-
d3aa33ceac48d65f5dbaa09a1a8a257b460ac6400f3c352c466de90d18140d3c.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