Behavioral task
behavioral1
Sample
9e4a6e22f46153368eced4efdbdcc2c9987d429a4ccfbd8f0bc0a72c9d8cc3bd.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
9e4a6e22f46153368eced4efdbdcc2c9987d429a4ccfbd8f0bc0a72c9d8cc3bd.exe
Resource
win10v2004-20240508-en
General
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Target
9e4a6e22f46153368eced4efdbdcc2c9987d429a4ccfbd8f0bc0a72c9d8cc3bd
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Size
100KB
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MD5
9e373f4c3bbf4118e9a2913af92f7e28
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SHA1
c63e6828af0d1b13533559dd890b1e6cca1ff41b
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SHA256
9e4a6e22f46153368eced4efdbdcc2c9987d429a4ccfbd8f0bc0a72c9d8cc3bd
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SHA512
7576d00fed38a9c11c725e17a7a927e48aab359af684ec25ae1d94386fe457f341a9a51fcdcc76e82efa5e471fc8868864023d721235e52850ec7906b3b330e8
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfM:hfAIuZAIuYSMjoqtMHfhfM
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 9e4a6e22f46153368eced4efdbdcc2c9987d429a4ccfbd8f0bc0a72c9d8cc3bd unpack001/out.upx
Files
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9e4a6e22f46153368eced4efdbdcc2c9987d429a4ccfbd8f0bc0a72c9d8cc3bd.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