Behavioral task
behavioral1
Sample
b41687cf152839018bcb4e11e625e9ccf462d69892654db12e21368ad87b179f.exe
Resource
win10v2004-20230831-en
General
-
Target
b41687cf152839018bcb4e11e625e9ccf462d69892654db12e21368ad87b179f
-
Size
266KB
-
MD5
4ce897db711299d5edc7ac6fdca1ff20
-
SHA1
2e6957557f1287b54c2ef669191e9ece2242740f
-
SHA256
b41687cf152839018bcb4e11e625e9ccf462d69892654db12e21368ad87b179f
-
SHA512
80aa005f086797971a1cc2cff5df1878b1713ed51841f90edef829e11c0d5412f72889858cb699c9c9cd8a8479c655ddb1bdf9efc81bcb3ed0ba40e09b5c83fc
-
SSDEEP
3072:XNXEGZJWhfNFC4S60+XoLczrVmXLqfNVt6gPofZNL+C5LYZNO5McAx9Lf9H01net:9XzKdNY49u8rV37tfoMi5McwtF01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b41687cf152839018bcb4e11e625e9ccf462d69892654db12e21368ad87b179f unpack001/out.upx
Files
-
b41687cf152839018bcb4e11e625e9ccf462d69892654db12e21368ad87b179f.exe 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 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