Behavioral task
behavioral1
Sample
7bcd55e6fc74e8f4724b04159365e940c1f4dec45880576b44e0ca4a10efaacf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7bcd55e6fc74e8f4724b04159365e940c1f4dec45880576b44e0ca4a10efaacf.exe
Resource
win10v2004-20240226-en
General
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Target
7bcd55e6fc74e8f4724b04159365e940c1f4dec45880576b44e0ca4a10efaacf
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Size
238KB
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MD5
92d1d936031c890cb69117e2c1df1edd
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SHA1
4ae4c3cd9ad74dc8556ed0ddb99c153fad605673
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SHA256
7bcd55e6fc74e8f4724b04159365e940c1f4dec45880576b44e0ca4a10efaacf
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SHA512
6fc6b89c8b1a1833b539aabd2947d8730f0c3786c63b3e4ca8b1e5cf8fbea909ac8973769b574bd9447b6f994ff34e937d68abf09b6e4d6dfd583f7125eb1740
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SSDEEP
6144:y/B+ybSY/B+G/B+G/B+HfEqbS7/B+ybSankP+6bqtpNl2:8ZtBB8EUqZQ+zpNo
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 2 IoCs
Checks for missing Authenticode signature.
resource 7bcd55e6fc74e8f4724b04159365e940c1f4dec45880576b44e0ca4a10efaacf unpack001/out.upx
Files
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7bcd55e6fc74e8f4724b04159365e940c1f4dec45880576b44e0ca4a10efaacf.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - 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
.bss Size: - Virtual size: 26KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE