Behavioral task
behavioral1
Sample
c74038e8c9cdbee725f54d3a4ef882c33c344f30cadd465a08da1174b2ecb405.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c74038e8c9cdbee725f54d3a4ef882c33c344f30cadd465a08da1174b2ecb405.exe
Resource
win10v2004-20240426-en
General
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Target
c74038e8c9cdbee725f54d3a4ef882c33c344f30cadd465a08da1174b2ecb405
-
Size
71KB
-
MD5
afae61883236938649cc9d526f145e8c
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SHA1
51ff4338703a048c5898a78941d9030d8da7c132
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SHA256
c74038e8c9cdbee725f54d3a4ef882c33c344f30cadd465a08da1174b2ecb405
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SHA512
6e200eb6691234cb28813f0ee253350c6ee19cf1e4cd352ce070c79a1aef919f2b199df677ad045ff3c1e85a63c2ddac74a8f4a55e00c18d4e6e74d665c9ad87
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SSDEEP
1536:EFrmh0HgB3LKrL9AcnQFMc9zwR6i+BGYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYS:ec0HgB3LCqZMYXBb
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 c74038e8c9cdbee725f54d3a4ef882c33c344f30cadd465a08da1174b2ecb405 unpack001/out.upx
Files
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c74038e8c9cdbee725f54d3a4ef882c33c344f30cadd465a08da1174b2ecb405.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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE