TMethodImplementationIntercept
Behavioral task
behavioral1
Sample
9c4feb81fe3f7b974e3e2cd1acbe133c513fbf16b9738132c3c7c6baf8c8e4f8.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
9c4feb81fe3f7b974e3e2cd1acbe133c513fbf16b9738132c3c7c6baf8c8e4f8.exe
Resource
win10v2004-20231023-en
General
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Target
9c4feb81fe3f7b974e3e2cd1acbe133c513fbf16b9738132c3c7c6baf8c8e4f8
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Size
2.3MB
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MD5
87b06a8556f90526a027a2d1d51a2a3b
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SHA1
2302ec8c50a9b6e665224f5c0eadd28bc624bd16
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SHA256
9c4feb81fe3f7b974e3e2cd1acbe133c513fbf16b9738132c3c7c6baf8c8e4f8
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SHA512
9503c53cae7718580cedc73848182d236d2a5d17ce1b311d29919b49e43b113e8939a49dd6c81c3b9c7ba99d97ee33e0d8e11e68bc89d2693e19e8a63409d420
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SSDEEP
49152:MYjrqzUHVeml8pe/GaZtdI0AZTCiTlyMw3yo:DezyVVlTihNfo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9c4feb81fe3f7b974e3e2cd1acbe133c513fbf16b9738132c3c7c6baf8c8e4f8 unpack001/out.upx
Files
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9c4feb81fe3f7b974e3e2cd1acbe133c513fbf16b9738132c3c7c6baf8c8e4f8.exe windows:5 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Exports
Exports
Sections
UPX0 Size: - Virtual size: 5.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 5.7MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 103KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didata Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size: 94B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: - Virtual size: 64B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 93B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 547KB - Virtual size: 547KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 692KB - Virtual size: 692KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ