Behavioral task
behavioral1
Sample
686cafe8206a9e6af170f713e0259ec81e1647fd34b4710e9cfcde6e77508e71.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
686cafe8206a9e6af170f713e0259ec81e1647fd34b4710e9cfcde6e77508e71.exe
Resource
win10v2004-20240508-en
General
-
Target
686cafe8206a9e6af170f713e0259ec81e1647fd34b4710e9cfcde6e77508e71
-
Size
48KB
-
MD5
3881128a5e9df5f8106492468b6a839b
-
SHA1
f590ab3e2c02f5364b1cab7661b4393bc6b9f249
-
SHA256
686cafe8206a9e6af170f713e0259ec81e1647fd34b4710e9cfcde6e77508e71
-
SHA512
bf347af13e6fc3d47ed80c44de135c95b1faa15f6206fa5c0924f06d20661cfa64c79360c011eadf90637f544711ebfd678ce63f76ac6fe1168f9648c3a6d12d
-
SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzZ:CTWn1++PJHJXA/OsIZfzc3/Q8zxb
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 686cafe8206a9e6af170f713e0259ec81e1647fd34b4710e9cfcde6e77508e71 unpack001/out.upx
Files
-
686cafe8206a9e6af170f713e0259ec81e1647fd34b4710e9cfcde6e77508e71.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