Behavioral task
behavioral1
Sample
95fcf3c0fe8256593e3c33713e734cb50f1c2afc5e3fb00ec7d535865dc00dda.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
95fcf3c0fe8256593e3c33713e734cb50f1c2afc5e3fb00ec7d535865dc00dda.exe
Resource
win10v2004-20240319-en
General
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Target
95fcf3c0fe8256593e3c33713e734cb50f1c2afc5e3fb00ec7d535865dc00dda
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Size
256KB
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MD5
3b3c219732c99e75c1044d37044ae9f7
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SHA1
4ed5a86e6211ed0cbe90b8719379442376399cd2
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SHA256
95fcf3c0fe8256593e3c33713e734cb50f1c2afc5e3fb00ec7d535865dc00dda
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SHA512
ea775858f13b1d0728f0fdc9b776bec0623079707eb4181c42e98d203ca02d1d5169689eeabd8816e975521581c3d14552f0f17aa3f59486e0d683a37f8d4105
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SSDEEP
6144:ovsxv+tep6hUxng6wQHLtS1WkrFdxqbEuIGPeRjC:6sdEs6Og6wyLtCWuboEyN
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 95fcf3c0fe8256593e3c33713e734cb50f1c2afc5e3fb00ec7d535865dc00dda unpack001/out.upx
Files
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95fcf3c0fe8256593e3c33713e734cb50f1c2afc5e3fb00ec7d535865dc00dda.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: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 159KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 207KB - Virtual size: 206KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata2 Size: 512B - Virtual size: 100B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 772B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ