Behavioral task
behavioral1
Sample
c464bfd7f02ab6c45472a15c7c30283adf16b02be3de4d21d66d5eb756aebb35.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
c464bfd7f02ab6c45472a15c7c30283adf16b02be3de4d21d66d5eb756aebb35.exe
Resource
win10v2004-20240426-en
General
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Target
c464bfd7f02ab6c45472a15c7c30283adf16b02be3de4d21d66d5eb756aebb35
-
Size
194KB
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MD5
438ebaed1b0fa4aa18436ec35dc9c173
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SHA1
f1fa5c33a2aca43045fd34414a0a4f3e0aec8b31
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SHA256
c464bfd7f02ab6c45472a15c7c30283adf16b02be3de4d21d66d5eb756aebb35
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SHA512
d37c75b58f321212e42e101fd92ff34f7284f09f3b404814b8c28b5a03d7c8adc02a6c94d2267be31607e2a156c261fefd8128df86182ec061b6a2f50f550eea
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfagzEWzVNOx0ypIzIu73mYdE9d3s9XL7EWzVNOx0ypI4:hfAIuZAIuDMVtM/sgz2ZKS7H
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c464bfd7f02ab6c45472a15c7c30283adf16b02be3de4d21d66d5eb756aebb35 unpack001/out.upx
Files
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c464bfd7f02ab6c45472a15c7c30283adf16b02be3de4d21d66d5eb756aebb35.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
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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