Behavioral task
behavioral1
Sample
b51845b3d6503e0c4bd17ed1e3d37480N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b51845b3d6503e0c4bd17ed1e3d37480N.exe
Resource
win10v2004-20240802-en
General
-
Target
b51845b3d6503e0c4bd17ed1e3d37480N.exe
-
Size
34KB
-
MD5
b51845b3d6503e0c4bd17ed1e3d37480
-
SHA1
6c0f5c340118e50a961b61b19c1ad15201e9e697
-
SHA256
19c58aec5d9236614bdca47c94c5258180d8a31971f364b8cca791b45fd3d0a3
-
SHA512
eb351683f1df7584e7c77c80c7ac2bb2cf4914c52ea4830b940631e838e834aedc21507b0d62c51a805023e8abe41050b8f9ce80559607825ecfae69239924d4
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9wlwRFGB:CTW7JJ7TrRg
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b51845b3d6503e0c4bd17ed1e3d37480N.exe unpack001/out.upx
Files
-
b51845b3d6503e0c4bd17ed1e3d37480N.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: 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