Behavioral task
behavioral1
Sample
4ce5b4085242045c9ebaeb3cafe262ea504f472f38342b270148cc59995c4c6c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4ce5b4085242045c9ebaeb3cafe262ea504f472f38342b270148cc59995c4c6c.exe
Resource
win10v2004-20240226-en
General
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Target
4ce5b4085242045c9ebaeb3cafe262ea504f472f38342b270148cc59995c4c6c
-
Size
220KB
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MD5
8938f487cf7c1383e4bcd44cbeb733e1
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SHA1
08a17024b4511a8cad02a0fadf21d53d1ad06e82
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SHA256
4ce5b4085242045c9ebaeb3cafe262ea504f472f38342b270148cc59995c4c6c
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SHA512
d2dd4b6fd98a38f36d7f142b7c63e5b99cffb32c608bf0e2784f6a7e628645d4605417ff515238723ff34c7bd5a2e91476d77408cef63cb2223b0269a0b4ff0e
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SSDEEP
6144:hfAIuZAIuDMVtM/afAIuZAIuDMVtM/D3a:ZAIuZAIuORAIuZAIuOR
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 4ce5b4085242045c9ebaeb3cafe262ea504f472f38342b270148cc59995c4c6c unpack001/out.upx
Files
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4ce5b4085242045c9ebaeb3cafe262ea504f472f38342b270148cc59995c4c6c.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