Behavioral task
behavioral1
Sample
a420a64e2455c96cdbb7adfdbe5f23b0N.exe
Resource
win7-20240729-en
General
-
Target
a420a64e2455c96cdbb7adfdbe5f23b0N
-
Size
135KB
-
MD5
a420a64e2455c96cdbb7adfdbe5f23b0
-
SHA1
0c80177b3c0044f8a47052f5f85ef92e247b58d5
-
SHA256
e416e8c7b5893e71d00e569ef7f626f1ff3f2de9008e80b7a4e5b039909e0da0
-
SHA512
071aea1ab9c8e60eaa3390cdd62f630b53ad957eb3798af871ef44a132fff04fa84b687282942881a0d7de66fffb25a517c94927711010b598355dce28b580e4
-
SSDEEP
1536:CTW7JJ7TTQoQtW4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0b2UdpXk+p0RpYfG:hoRt9WHIjN3tj6qnv0b2UrXkbvLp
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a420a64e2455c96cdbb7adfdbe5f23b0N unpack001/out.upx
Files
-
a420a64e2455c96cdbb7adfdbe5f23b0N.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ