Behavioral task
behavioral1
Sample
cb5bd422f47de92a918c31e899a1d31939b3a4d61cbf44585f48c1fb0fc290ab.exe
Resource
win7-20240903-en
General
-
Target
cb5bd422f47de92a918c31e899a1d31939b3a4d61cbf44585f48c1fb0fc290ab
-
Size
150KB
-
MD5
b29dac274e25481734df51f7eb19b38b
-
SHA1
a4ef3d67432c739256f25731c3fa900b7ce006c9
-
SHA256
cb5bd422f47de92a918c31e899a1d31939b3a4d61cbf44585f48c1fb0fc290ab
-
SHA512
83bba3efdaa090659483bf81d26eef52e80115c4d53b9a6bc3b5e23df6403f62e85cea1f82f5c68a298e62936c94e943741d4f5f0f0ead8b2af8f328e96f7956
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5eYAWmthlfEwOxW3o/v7V+v/v7V+X:KQSox5ol8wOgobabY
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cb5bd422f47de92a918c31e899a1d31939b3a4d61cbf44585f48c1fb0fc290ab unpack001/out.upx
Files
-
cb5bd422f47de92a918c31e899a1d31939b3a4d61cbf44585f48c1fb0fc290ab.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