Behavioral task
behavioral1
Sample
b993f41fdf5294c1aff1b50d1e762e24.exe
Resource
win10v2004-20240226-en
General
-
Target
b993f41fdf5294c1aff1b50d1e762e24
-
Size
75KB
-
MD5
b993f41fdf5294c1aff1b50d1e762e24
-
SHA1
1966fac115e040bd3f05a0320f3d5e7d8f1f3e2e
-
SHA256
cb84a6f366e3ea16c6c1e380b78c28d9cb5baa6b09fd62f6531901521bd4bd3e
-
SHA512
c603a58fe8c2abb8fa95c37a9e7d6cf3dff4f1d11f7f40f03ce4e13650306ebfc4d0d98ce511e91e792fec6787e67985cbd308658695ac382aa0a7824875d531
-
SSDEEP
1536:xTeoOzX6xTh5AexDhcb857AcZgNPha+MsKsUN1r3a6fAN:xao4Q15AidHtACgNPhazjNU6fAN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b993f41fdf5294c1aff1b50d1e762e24 unpack001/out.upx
Files
-
b993f41fdf5294c1aff1b50d1e762e24.exe windows:10 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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:10 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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 355B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 105KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ