Behavioral task
behavioral1
Sample
031014d1ed668a86b01ca65d45c4e23dd3de65becc9bb4920f71e7b9ad1db41a.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
031014d1ed668a86b01ca65d45c4e23dd3de65becc9bb4920f71e7b9ad1db41a.exe
Resource
win10v2004-20240426-en
General
-
Target
031014d1ed668a86b01ca65d45c4e23dd3de65becc9bb4920f71e7b9ad1db41a
-
Size
51KB
-
MD5
2f57038843b5f26c1fcc54e0386bcc62
-
SHA1
9b7de693fa13f75a82ab342b566452e6269fba20
-
SHA256
031014d1ed668a86b01ca65d45c4e23dd3de65becc9bb4920f71e7b9ad1db41a
-
SHA512
24e2368999af4010dd21764c34233b30841f49fd5c5091602add2db69f75bf55e93bf75de9e73388006638f519dd15478460c6f56c84d70de1cd03c9dd32a2e6
-
SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3c:nNJb/HkwoLe29UjQ4wqQOLIMVnS3c
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 031014d1ed668a86b01ca65d45c4e23dd3de65becc9bb4920f71e7b9ad1db41a unpack001/out.upx
Files
-
031014d1ed668a86b01ca65d45c4e23dd3de65becc9bb4920f71e7b9ad1db41a.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ