Behavioral task
behavioral1
Sample
85dd1ffb01641d047ed0d2cd1718d2b0N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
85dd1ffb01641d047ed0d2cd1718d2b0N.exe
Resource
win10v2004-20240802-en
General
-
Target
85dd1ffb01641d047ed0d2cd1718d2b0N.exe
-
Size
74KB
-
MD5
85dd1ffb01641d047ed0d2cd1718d2b0
-
SHA1
fb1e4e769aa313db7c49d272d19be9f2e38d1bb7
-
SHA256
b3867d8a852c4de8bbb62004d43bb5d4a9ecbb7613ece8f491840f703d0e3e7e
-
SHA512
6d94980dad406265e9259a44df18df14a4718c8094a5d7c085bd8de15890ede98bffc147804cd1328152a5b838f99e0d2c7f9bc7093e152a08c0ac64cc3d3fed
-
SSDEEP
1536:CTW7JJZENTNyavf7uTW7JJZENTNyavf7Z:htEvfhtEvfF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 85dd1ffb01641d047ed0d2cd1718d2b0N.exe unpack001/out.upx
Files
-
85dd1ffb01641d047ed0d2cd1718d2b0N.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