Behavioral task
behavioral1
Sample
b5f4c964030104fc95e9d0548b63f377.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5f4c964030104fc95e9d0548b63f377.exe
Resource
win10v2004-20240226-en
General
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Target
b5f4c964030104fc95e9d0548b63f377
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Size
350KB
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MD5
b5f4c964030104fc95e9d0548b63f377
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SHA1
901b0e01fcaf03677ceac85c92efb706c934f496
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SHA256
dea94dc29c9b561c0aaa0e447a92fb23379f0537a72a349f45736cb4abdded39
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SHA512
999a76cf1128454ed0baa9e7e4589bbaedd50b0812b6c36eb66f669bd840cf7497b55c2bd857d1a6cae553c91499be4fb49b35319f10e15135e53d22aaacc407
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SSDEEP
6144:Z5FrtlrIiswtAyxmbeoYRMHpeW+5GZqNhHCUKJ:ZHrtqi3trxg4uHJXZqNhHCTJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5f4c964030104fc95e9d0548b63f377
Files
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b5f4c964030104fc95e9d0548b63f377.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: 285KB - Virtual size: 288KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 57KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE