Behavioral task
behavioral1
Sample
b1b6dc4890209ea13d298a76acc624ce45e69bfb9e6cff89ed702d4f720eae6d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b1b6dc4890209ea13d298a76acc624ce45e69bfb9e6cff89ed702d4f720eae6d.exe
Resource
win10v2004-20230915-en
General
-
Target
b1b6dc4890209ea13d298a76acc624ce45e69bfb9e6cff89ed702d4f720eae6d
-
Size
266KB
-
MD5
9262e8e075941942d39c862bad7b8f79
-
SHA1
4bdcb8dcabc457d238ba15c5a7f3e60740bb22e3
-
SHA256
b1b6dc4890209ea13d298a76acc624ce45e69bfb9e6cff89ed702d4f720eae6d
-
SHA512
ed19a9505e04a9be6082cf4d595cfdefd7b39a645e1ecb386c137fe4d34875ec4897fe2e84c4f07e80e4cd7b5316d3798eda9708cc91f0c8d6f329b2ea1126ed
-
SSDEEP
6144:/XzKdNY49u8rVrJmAT/TRPkTMeb01net:Aa4AQJmQ/tPCNb01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1b6dc4890209ea13d298a76acc624ce45e69bfb9e6cff89ed702d4f720eae6d unpack001/out.upx
Files
-
b1b6dc4890209ea13d298a76acc624ce45e69bfb9e6cff89ed702d4f720eae6d.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ