Behavioral task
behavioral1
Sample
b31d38fa4a1d02354567f4391d105ac0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b31d38fa4a1d02354567f4391d105ac0N.exe
Resource
win10v2004-20240709-en
General
-
Target
b31d38fa4a1d02354567f4391d105ac0N.exe
-
Size
19KB
-
MD5
b31d38fa4a1d02354567f4391d105ac0
-
SHA1
0270cdf25ae8465531368f3d29c727ed9e7630b7
-
SHA256
3b0867d78bc63266ceab63090fa79cec9a63df1ed699ac429869bcdfadee410b
-
SHA512
b6ec437bdc75d30302cc745a6e1e90d0d445431ab4a667bf192f4dd7a0595c216acacfe5bb6b80e3ebed4b13fa7eb7a1f6339719453b07927a56a3b865efb79d
-
SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJcbQbf1Oti1JGBQOOiQJhAT171:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJK
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b31d38fa4a1d02354567f4391d105ac0N.exe unpack001/out.upx
Files
-
b31d38fa4a1d02354567f4391d105ac0N.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