Behavioral task
behavioral1
Sample
20c040fcaa36e785fc79f57e19d2e73f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
20c040fcaa36e785fc79f57e19d2e73f.exe
Resource
win10v2004-20231215-en
General
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Target
20c040fcaa36e785fc79f57e19d2e73f
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Size
127KB
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MD5
20c040fcaa36e785fc79f57e19d2e73f
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SHA1
8a0d827ae5cd56c7a1ee52f66a796929de02f71b
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SHA256
641796ccafe97b62818100bfb0ce29ae8ebdd9c4b2d3673f386109e846c9d604
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SHA512
e7c43dcae7133070a2e704f41c976278c9249fb45c74a026638749a946952eeed2ac6192958c5c8d66ad54e3c0b4b115df94dc4e466ea90f37a76ac37bf397ab
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SSDEEP
1536:nOC0FvV4OguHxjhpA4Bm7uW0vSUsghQevBFkutIbgTuFqKRr0aF5fnleGhd9TfBi:nwV4OgSzBmh04eZFkz3Rr0g0Gj9Tf8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20c040fcaa36e785fc79f57e19d2e73f unpack001/out.upx
Files
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20c040fcaa36e785fc79f57e19d2e73f.exe windows:5 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: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ