Behavioral task
behavioral1
Sample
3a90d9b25e79fdba481545467c614d3782e499460d65bdb0e6affff3ed72848eN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3a90d9b25e79fdba481545467c614d3782e499460d65bdb0e6affff3ed72848eN.exe
Resource
win10v2004-20241007-en
General
-
Target
3a90d9b25e79fdba481545467c614d3782e499460d65bdb0e6affff3ed72848eN
-
Size
51KB
-
MD5
a39a91f7970ee7d8c1d8aacc757601b0
-
SHA1
c1d302c7c2b436662d4c6f333345dd20de5797db
-
SHA256
3a90d9b25e79fdba481545467c614d3782e499460d65bdb0e6affff3ed72848e
-
SHA512
5663c86f7da579b219c6dc0e8ecbf20576cfbfc2b14539d761752b66a5f03506d95b7fc185e8cde734171295f0668b4db60d115748a4cb7e6fca48e95cefbbb1
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiJFEFuodcOZiJSQOQiJfodcOI:CTW7JJ7TTQoQPyPhehi
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a90d9b25e79fdba481545467c614d3782e499460d65bdb0e6affff3ed72848eN unpack001/out.upx
Files
-
3a90d9b25e79fdba481545467c614d3782e499460d65bdb0e6affff3ed72848eN.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