Behavioral task
behavioral1
Sample
28b72b4cb91b889e2deac5d2145db560N.exe
Resource
win7-20240708-en
General
-
Target
28b72b4cb91b889e2deac5d2145db560N.exe
-
Size
128KB
-
MD5
28b72b4cb91b889e2deac5d2145db560
-
SHA1
c9128fdca7637c6740cc2227e84642aea2965e79
-
SHA256
9dc00fcc99fe351209da68b916a0f501db93ee005c04361f10ab91b53efff058
-
SHA512
9754410e4eef3ffba2526232cdb022695ec5d9278ee9c7d5d5b741bfe61365509d610869a6acd921b0f2c21fb4d216b4f1bce0e71c6bd0c0e9b0503b7c58f282
-
SSDEEP
1536:CTW7JJZENTNy3B4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0b2UdpXk+p0RpYfO:htEuMWHIjN3tj6qnv0b2UrXkbvLh
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 28b72b4cb91b889e2deac5d2145db560N.exe unpack001/out.upx
Files
-
28b72b4cb91b889e2deac5d2145db560N.exe.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