Behavioral task
behavioral1
Sample
4aa1f8646366a9a9be6c9a25edc70c05.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4aa1f8646366a9a9be6c9a25edc70c05.exe
Resource
win10v2004-20231222-en
General
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Target
4aa1f8646366a9a9be6c9a25edc70c05
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Size
22KB
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MD5
4aa1f8646366a9a9be6c9a25edc70c05
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SHA1
243d7ed979abde724ccf0dbd52c569eff1a82ace
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SHA256
2b81e206dc8b8640d61687f62dea7bf51bd91a989a005cfc57f0adb13a033b88
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SHA512
28748ecf37d96d6bb6f5db0a9b6758ce5df6a7d60b3d7d7aed6e596c66617d44fadcb40dc8394a7744ad23d19bf7f29c74e6fb74d4d34ce1f121075c616d336b
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SSDEEP
384:WnrcE/q7y1STTTTTTTDSZKE3RXSQm96+YAQ/63Ae9WWMNbb+vnpsxk7dt1yz:irtQy6S0+RXDmAsm63Apzb+vnpsxwq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4aa1f8646366a9a9be6c9a25edc70c05 unpack001/out.upx
Files
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4aa1f8646366a9a9be6c9a25edc70c05.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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ