Behavioral task
behavioral1
Sample
8f8e27bc97192d053c6a375e5e865551d8ae7276cb82b2ebb52c08b17b8b9187.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8f8e27bc97192d053c6a375e5e865551d8ae7276cb82b2ebb52c08b17b8b9187.exe
Resource
win10v2004-20240419-en
General
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Target
8f8e27bc97192d053c6a375e5e865551d8ae7276cb82b2ebb52c08b17b8b9187
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Size
101KB
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MD5
44b4aec18e42ed96b63b5c2deefd3472
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SHA1
5b9e9acfed1c53700677bb87fc0452c6241720d3
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SHA256
8f8e27bc97192d053c6a375e5e865551d8ae7276cb82b2ebb52c08b17b8b9187
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SHA512
fcf067930ebb7a6d7eba6f342cbfdb5655bbf4ca3e582a97b6b363fe75438826465ace368e5903e2bfc6e0242b2ef6d5bc1bc07a8466cb869c6d3da283864a50
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf2:hfAIuZAIuYSMjoqtMHfhf2
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 8f8e27bc97192d053c6a375e5e865551d8ae7276cb82b2ebb52c08b17b8b9187 unpack001/out.upx
Files
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8f8e27bc97192d053c6a375e5e865551d8ae7276cb82b2ebb52c08b17b8b9187.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