Behavioral task
behavioral1
Sample
81d12309c42b65672ede4797cd1213eb46ad2addea33f5579af3065614b31498.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
81d12309c42b65672ede4797cd1213eb46ad2addea33f5579af3065614b31498.exe
Resource
win10v2004-20241007-en
General
-
Target
81d12309c42b65672ede4797cd1213eb46ad2addea33f5579af3065614b31498.exe
-
Size
90KB
-
MD5
b49d87e876ce9b1281a73d0b450b26d1
-
SHA1
6312d678d0b590bc05a4f7eae67a22f2969c2dc7
-
SHA256
81d12309c42b65672ede4797cd1213eb46ad2addea33f5579af3065614b31498
-
SHA512
de98122eb65f4d2ddf67907191f27d1128d6fb02dc2c9abc80342b4393737aabfa35447974c571f1718de3dee953fa182a0320a32df37eea74273a4da85447cb
-
SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDx:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE33
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81d12309c42b65672ede4797cd1213eb46ad2addea33f5579af3065614b31498.exe unpack001/out.upx
Files
-
81d12309c42b65672ede4797cd1213eb46ad2addea33f5579af3065614b31498.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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ