Behavioral task
behavioral1
Sample
bb93437a3ca35faaecd5f20117d6e1bb78881d106b66dd92aff749b5f2779f7b.exe
Resource
win10v2004-20231025-en
General
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Target
bb93437a3ca35faaecd5f20117d6e1bb78881d106b66dd92aff749b5f2779f7b
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Size
266KB
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MD5
d08270465b1ffd0353d603e5d8ee8275
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SHA1
2ab660724a10bbf9a590d69220f594ce513dfa85
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SHA256
bb93437a3ca35faaecd5f20117d6e1bb78881d106b66dd92aff749b5f2779f7b
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SHA512
54c35b3efdc0ec6db9cb9d20b87d9ad6744b62b894817a55556da123722c728a4b80723297fc7d1c03516c1b9f8dc54e58eae8cb9982aceb94c64f97bd781234
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SSDEEP
6144:EXzKdNY49u8rVujShV7k1QXzF5Or01net:ra4Ak/7lXir01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb93437a3ca35faaecd5f20117d6e1bb78881d106b66dd92aff749b5f2779f7b unpack001/out.upx
Files
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bb93437a3ca35faaecd5f20117d6e1bb78881d106b66dd92aff749b5f2779f7b.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ