Behavioral task
behavioral1
Sample
4ece36954eed7362551ff8d702c53a37cef8400113e9cac7f6e5c6a5e6cf95f2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4ece36954eed7362551ff8d702c53a37cef8400113e9cac7f6e5c6a5e6cf95f2.exe
Resource
win10v2004-20240419-en
General
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Target
4ece36954eed7362551ff8d702c53a37cef8400113e9cac7f6e5c6a5e6cf95f2
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Size
102KB
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MD5
9e0cc5918e7b72582872c0590bee659e
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SHA1
5e1bff018d6ba0b37d1d84e14fabb077531fe204
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SHA256
4ece36954eed7362551ff8d702c53a37cef8400113e9cac7f6e5c6a5e6cf95f2
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SHA512
fbcc37fcd5feb0ad78df8e4ca9baf76509206800a44d5dc7233c8c408da6aacbb6d3150d3aeebd1f4050ed00643657f296dc4be359fd87265c20d945c874d30f
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfN:hfAIuZAIuYSMjoqtMHfhfN
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 4ece36954eed7362551ff8d702c53a37cef8400113e9cac7f6e5c6a5e6cf95f2 unpack001/out.upx
Files
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4ece36954eed7362551ff8d702c53a37cef8400113e9cac7f6e5c6a5e6cf95f2.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