Behavioral task
behavioral1
Sample
1d51e5d79eb1858de606e1a23a49438abb9f6a350a44d962d00ef74d6f7c3bc2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1d51e5d79eb1858de606e1a23a49438abb9f6a350a44d962d00ef74d6f7c3bc2.exe
Resource
win10v2004-20240426-en
General
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Target
1d51e5d79eb1858de606e1a23a49438abb9f6a350a44d962d00ef74d6f7c3bc2
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Size
83KB
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MD5
521c51602dd7c7ece7bc9fe9700e8838
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SHA1
f8eff0c30f636cfb710c7ce02d1dff0ee03d037b
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SHA256
1d51e5d79eb1858de606e1a23a49438abb9f6a350a44d962d00ef74d6f7c3bc2
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SHA512
ce47a0501ef8cd178eb230f52fe3b9aabc569850ce8fcec34a0b22792f187e8a854dc20662a2037eebad567b7f132cd0591275494fb5958e2b0184c540b97c98
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZAkbVGgEvKRzNC5We+:+nyisEvKRzFV
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 1 IoCs
Checks for missing Authenticode signature.
resource 1d51e5d79eb1858de606e1a23a49438abb9f6a350a44d962d00ef74d6f7c3bc2
Files
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1d51e5d79eb1858de606e1a23a49438abb9f6a350a44d962d00ef74d6f7c3bc2.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE