Behavioral task
behavioral1
Sample
2b77a3df09d4a1eaa0c4ec40de79b88b.exe
Resource
win7-20231215-en
General
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Target
2b77a3df09d4a1eaa0c4ec40de79b88b
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Size
784KB
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MD5
2b77a3df09d4a1eaa0c4ec40de79b88b
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SHA1
d57ef2d53f71e1aa3076c33cd34094b8782944cb
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SHA256
0eb4f5232f8578f8b1b0213ff598e66166b2b72896ce3c26feb798b0fcda2e79
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SHA512
b982edac7894a2ff1a2d95947e5e00f0849bff89855855c05925c6e7bacfcd0ac97adf9568532d7d55f8bf8bf18b953a687096ebe36fea806cffafb672a48c8f
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SSDEEP
12288:gmQJkYc4xvRojlpOdZmwgfrQGlYauggnih1DDUCYsqVEry8yLC6bbP8aOJ2mY:1QjdtSjWfCrQnggnizDysqVn95m
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b77a3df09d4a1eaa0c4ec40de79b88b
Files
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2b77a3df09d4a1eaa0c4ec40de79b88b.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: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 783KB - Virtual size: 784KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE