Behavioral task
behavioral1
Sample
b1bd9d8e080572b906c737e7f25280c085df03e70a436d04455ff91b1b4004ba.exe
Resource
win7-20240508-en
General
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Target
b1bd9d8e080572b906c737e7f25280c085df03e70a436d04455ff91b1b4004ba
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Size
2.5MB
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MD5
14883b3fa9fd903553c91f0edaf18978
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SHA1
3db5d76d0ad8417b82269ac272b82077a0aafd1b
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SHA256
b1bd9d8e080572b906c737e7f25280c085df03e70a436d04455ff91b1b4004ba
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SHA512
08f77e3be144df3f31bb7807d46a4b2ef9af310e0a55a0a9ec5eee36da9fe69181c6757579da77fd2a2fa4c0446f050ca9dbca6a773fa3b4f98bb7dcb2588531
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SSDEEP
49152:3yjV4sUdi9qX/ZPsJa/Qbwqd+ef9DurIA8urMN0d4ujH:LZ6GZPYBD+cjuIa1jH
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1bd9d8e080572b906c737e7f25280c085df03e70a436d04455ff91b1b4004ba
Files
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b1bd9d8e080572b906c737e7f25280c085df03e70a436d04455ff91b1b4004ba.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 508KB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 64KB - Virtual size: 257KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 12KB - Virtual size: 908KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 4KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 4KB - Virtual size: 793B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 36KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.loadcon Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.boot Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ