Behavioral task
behavioral1
Sample
38d5979845712245b3606408b0cd6a5b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
38d5979845712245b3606408b0cd6a5b.exe
Resource
win10v2004-20231215-en
General
-
Target
38d5979845712245b3606408b0cd6a5b
-
Size
15KB
-
MD5
38d5979845712245b3606408b0cd6a5b
-
SHA1
3cca5d6cb14d95fc3a72c750da14b1dff688b94b
-
SHA256
40cdc7e78df9d83f661515ef605ebf3fdbf9e4eb7a4e4ea9f52885edb0c80870
-
SHA512
33185f41011f26718fc1b727966de243b3bf6bef0df1423aab3df936d1658b6855481dc77243513243efc7e8bd7d9bafe03559baa646917be0e49c002f066ed8
-
SSDEEP
192:ntn6xH29KG/E+CJbU40xjGwrBR88fgocY05mU8HuxqmY1rrqY0n:e29KG/WJbuTrBiEg9mU8HuImErGY
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38d5979845712245b3606408b0cd6a5b unpack001/out.upx
Files
-
38d5979845712245b3606408b0cd6a5b.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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
bhtfnzy Size: - Virtual size: 4KB
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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 402KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE