Behavioral task
behavioral1
Sample
8da2e9f8ccdbb4b7c8566cafb2ce1010N.exe
Resource
win7-20240708-en
General
-
Target
8da2e9f8ccdbb4b7c8566cafb2ce1010N.exe
-
Size
72KB
-
MD5
8da2e9f8ccdbb4b7c8566cafb2ce1010
-
SHA1
de8cbb69c1f63974a7dcde423dd91d1f82d537f3
-
SHA256
e30efb7b179a86e9602548ed9dca7989daf18f36f02360b12a24f1655e70b2b2
-
SHA512
635a0567b098ddb48ba162c457771c21cd4cdd2a5983c7e1774db773ff79fdc34313aed1fa6741defb08e81484f3d467d30eedff6541266bc2c1b32549f81883
-
SSDEEP
1536:0MzREQWB2kcC1U/UUpUWbh8UH9SZ47Qn/gQo9dZ1LzExOj3:ttEpBn2/H9SZ4ugiI
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8da2e9f8ccdbb4b7c8566cafb2ce1010N.exe unpack001/out.upx
Files
-
8da2e9f8ccdbb4b7c8566cafb2ce1010N.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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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
Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
petite Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE