Behavioral task
behavioral1
Sample
23e32c5ef9f078a70a001381a2960d45.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
23e32c5ef9f078a70a001381a2960d45.exe
Resource
win10v2004-20231215-en
General
-
Target
23e32c5ef9f078a70a001381a2960d45
-
Size
1.2MB
-
MD5
23e32c5ef9f078a70a001381a2960d45
-
SHA1
c273e4e72c11e4493970ddccee8c0fb2c19f477b
-
SHA256
6f5fbd3020711b3f339ca0431124a012dce3af10266eda08a5d4af83b90756ec
-
SHA512
851c340f335adbd2e351d1d44d08be1d38510bb163de1ac11425a487556e547658149cab5e30e3469673a9cec3ff4a85024f35ccbde47b9f6b6b1bc7c4370818
-
SSDEEP
24576:a5I1BetpADWLnpXCyZS7jwa2qVpcigpxnSe4Oq4W3lU:aG1DOpXCysw5cp2SevgU
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23e32c5ef9f078a70a001381a2960d45 unpack001/out.upx
Files
-
23e32c5ef9f078a70a001381a2960d45.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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
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: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ