Behavioral task
behavioral1
Sample
adf4b11568e9f0a1a6b71e72d844fab2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
adf4b11568e9f0a1a6b71e72d844fab2.exe
Resource
win10v2004-20240226-en
General
-
Target
adf4b11568e9f0a1a6b71e72d844fab2
-
Size
40KB
-
MD5
adf4b11568e9f0a1a6b71e72d844fab2
-
SHA1
18174aed29a6dd001b8254172b9bebf55925fc20
-
SHA256
23b29d7054722ec3bb83f95923c56add8b9cac25297e20a003555dcca724f279
-
SHA512
817746522a56e7b81029a34d7205a98387ddf4239f567fe37572f78fe711332609d5f5f39e8642c421653d464bcec0ebc9663567d39c35d8ffb93d56001be7ba
-
SSDEEP
768:r7NaGY92YYIJ0cqEO8TGhckJZph5VDqwlTqS3q+NjJ6:r7vY92YJdq+G2kJZn5VDiy6
Malware Config
Signatures
-
Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource adf4b11568e9f0a1a6b71e72d844fab2 unpack001/out.upx
Files
-
adf4b11568e9f0a1a6b71e72d844fab2.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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 35KB - Virtual size: 36KB
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: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ