Behavioral task
behavioral1
Sample
042e9f8f3caca9ea5ca6c8f8ac7a4b05536572b4b33951a00814e8d64085d109.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
042e9f8f3caca9ea5ca6c8f8ac7a4b05536572b4b33951a00814e8d64085d109.exe
Resource
win10v2004-20240426-en
General
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Target
042e9f8f3caca9ea5ca6c8f8ac7a4b05536572b4b33951a00814e8d64085d109
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Size
107KB
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MD5
fd01faeb7ec1e154050447fda7cd64ca
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SHA1
f70e7257ba2fb7dd48963c9903df131f73c9627e
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SHA256
042e9f8f3caca9ea5ca6c8f8ac7a4b05536572b4b33951a00814e8d64085d109
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SHA512
eb228f2e775e8be7fa9c9ed2b3a68ac692b22b5e4b09d98529ba6f82617e940dce21b6c3d91f46f07f4e3f3a3ac8eec1504b5eaf5778630c33eff6e1cf326532
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf3:hfAIuZAIuYSMjoqtMHfhf3
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 042e9f8f3caca9ea5ca6c8f8ac7a4b05536572b4b33951a00814e8d64085d109 unpack001/out.upx
Files
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042e9f8f3caca9ea5ca6c8f8ac7a4b05536572b4b33951a00814e8d64085d109.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