Behavioral task
behavioral1
Sample
317126c33f32ea5a9b5d87bacb93c8b122d34852cc9f6f6ef1ae91ad12a2d9b5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
317126c33f32ea5a9b5d87bacb93c8b122d34852cc9f6f6ef1ae91ad12a2d9b5.exe
Resource
win10v2004-20240226-en
General
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Target
317126c33f32ea5a9b5d87bacb93c8b122d34852cc9f6f6ef1ae91ad12a2d9b5
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Size
97KB
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MD5
40e294ed7c42f1a8172a52442dce2af4
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SHA1
f8f7b8910558065b017070cb8bd30f69e6c03ce8
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SHA256
317126c33f32ea5a9b5d87bacb93c8b122d34852cc9f6f6ef1ae91ad12a2d9b5
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SHA512
5c38469d5ac74e1c2d9bf5f48adca4a4d81aa0315bc4a8fe35b3770b8f5b18e139cb077f92869e2b37cd742a05ae4d359b8023cd5f7d9c7ca8420ed2e487cb32
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SSDEEP
3072:W6Ccn27mUC7AdYzrV+Dljy/32ubwZZqJ:W6Ccn2xCkdYzrVolu/J0ZZ
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 317126c33f32ea5a9b5d87bacb93c8b122d34852cc9f6f6ef1ae91ad12a2d9b5 unpack001/out.upx
Files
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317126c33f32ea5a9b5d87bacb93c8b122d34852cc9f6f6ef1ae91ad12a2d9b5.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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 84KB
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: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ