Behavioral task
behavioral1
Sample
8a5c4f3bd2928aa409d83d399e0e9380N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8a5c4f3bd2928aa409d83d399e0e9380N.exe
Resource
win10v2004-20240802-en
General
-
Target
8a5c4f3bd2928aa409d83d399e0e9380N.exe
-
Size
42KB
-
MD5
8a5c4f3bd2928aa409d83d399e0e9380
-
SHA1
c5ddeef5a32f87062ae6810a1a62bee15b5aef97
-
SHA256
c8415e33958c7f536182b4b025c8d677b3cbd2108d2989e03526d7c5768d843e
-
SHA512
20d2bd7952f85883811501f6205a7606b2bf514a4745c32747cfb23505a25992a68dd50b448e3d8031477e68b989fb36601eb98f5cc375abb183d43db0a7f058
-
SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBWvyBh85c54wWb4+x:CTW7JJZENTBWv36o
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a5c4f3bd2928aa409d83d399e0e9380N.exe unpack001/out.upx
Files
-
8a5c4f3bd2928aa409d83d399e0e9380N.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