Behavioral task
behavioral1
Sample
cbecfad2d482330f369e5fe21884af154a224a440d54e2be3c5f07c085f0068c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cbecfad2d482330f369e5fe21884af154a224a440d54e2be3c5f07c085f0068c.exe
Resource
win10v2004-20240419-en
General
-
Target
cbecfad2d482330f369e5fe21884af154a224a440d54e2be3c5f07c085f0068c
-
Size
148KB
-
MD5
825332ead352a63d74e478881656fff9
-
SHA1
fbd4ea25be258fb87f05631d8f8d3ece2d6ecf3e
-
SHA256
cbecfad2d482330f369e5fe21884af154a224a440d54e2be3c5f07c085f0068c
-
SHA512
5960e2c18058e26a4238df43de8e0104b7f5cb58b221321f4890954c1be0a15cb55ef787b339d325f9157ae0e00f8b971ded9192cdd119036efafc2a2c9e66df
-
SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hftJP:hfAIuZAIuYSMjoqtMHfhfppNt
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cbecfad2d482330f369e5fe21884af154a224a440d54e2be3c5f07c085f0068c unpack001/out.upx
Files
-
cbecfad2d482330f369e5fe21884af154a224a440d54e2be3c5f07c085f0068c.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