Behavioral task
behavioral1
Sample
3994a038053cc94569cecd35a1bdab8c5a7159de90fcf70fe11754f7271cddec.exe
Resource
win10v2004-20230703-en
General
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Target
3994a038053cc94569cecd35a1bdab8c5a7159de90fcf70fe11754f7271cddec
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Size
266KB
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MD5
b0a09fea5383e5a6fbb7924bf6b7ebf6
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SHA1
22fd74d1ca0bafbf65f5409fc05b52bca195da74
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SHA256
3994a038053cc94569cecd35a1bdab8c5a7159de90fcf70fe11754f7271cddec
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SHA512
45ccfe2570ca78df50a758f1dd46c7d9ca05faf8e456d66b42143940335b84f331a4ce9d9e93048ec833c982ca69cdc3ce674b665e44a241eb3de704024d0cc7
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SSDEEP
6144:yXzKdNY49u8rVRLUFkkQNltmkIw01net:Ba4AP/YlXz01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3994a038053cc94569cecd35a1bdab8c5a7159de90fcf70fe11754f7271cddec unpack001/out.upx
Files
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3994a038053cc94569cecd35a1bdab8c5a7159de90fcf70fe11754f7271cddec.exe 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 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