Behavioral task
behavioral1
Sample
de32789c956863e97dd7688f205ee9dc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
de32789c956863e97dd7688f205ee9dc.exe
Resource
win10v2004-20240226-en
General
-
Target
de32789c956863e97dd7688f205ee9dc
-
Size
191KB
-
MD5
de32789c956863e97dd7688f205ee9dc
-
SHA1
9140e6b98afa6686f2b959de8e87a152d05ae797
-
SHA256
e128b0c2e19b1aed3720eaec344a0c112bebb10fd030cc76ed32202b3f4bde62
-
SHA512
2b38509515226100cbbd36f2d91798fc885a2919b26b0a41bb93c03caf33cc2a9deca832823c9eb741dbe4df5a9eb2564036aed1703c5a08fa9177f5cbb8a12f
-
SSDEEP
3072:47BiW4Raoy7SfG3S8Uyjy6JudahgfVslIQNTHzeD1jnnPfGYuV7X:47BuK2fG3LUAdJT0QlKDVnHG/
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de32789c956863e97dd7688f205ee9dc unpack001/out.upx
Files
-
de32789c956863e97dd7688f205ee9dc.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 36.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 168KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1000KB - Virtual size: 1000KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 163KB
IMAGE_SCN_MEM_READ